And what does the UTQG rating mean for a tyre?. Treadwear, indicated by a three-digit number, provides an estimate of the tire’s longevity compared to a control tire with a rating of 100. UTQG Rating Load/Speed Price ; 195/50R15 (BSW) 1014361 500-AA-A 82 H $83. A. AA and A are pretty common on higher quality, new model passenger tires, and. SMOOTH. 0. You may have noticed markings on the sidewall of your tyres, those are UTQG ‘Uniform Tire Quality Grading’ ratings for Treadwear, Traction and Temperature. 2. Since this measure is affected. For example, a tire might have a 720 A A rating. The first letter or group of letters is the traction rating. It simply means that when it was compared to a control tire, it met or didn’t meet the control tire’s treadwear, traction, and temperature. UTQG, quod stat pro Uniform Tyro Quality Grade, is per rating ratio quae magni pretii informationes praebet de perficiendi et diuturnitate strigis. 5. This outlines how a tire wears throughout the test and gets a grade based on that. Some other designations are LT for light truck, and T for temporary, or spare tires. Key features. The UTQG is a rating system set out by the US National Highway Traffic Safety Administration. 59 seconds. Grade. Tyrepower Scone (02) 6545 9559The more pixels there are in an image, the clearer it will be. UTQG traction indicates the tire's ability to stop on a wet surface with Government grades of AA, A, B, C, from best to worst. A tire graded 200 would wear twice as. These three numbers make up a tire’s UTQG rating, which is a three-digit number with two letters. In fact, 77% of American drivers choose tires with an A rating, while that number of the B rating is only 7%. What does UTQG 400 AA mean in this context?”UTQG stands for “Uniform Tire Quality Grading. Internet Slang AA abbreviation meaning defined here. A score of 100 means the tires performed just as well as. BRB – Be Right Back. vertical pixels. Treadwear: Using a baseline CMT, tests show how well tires compare over a distance of 7,200 miles. GTG – Got To Go. ” Consumers can compare and rate tires based on tread wear, traction, and temperature using a system developed by the Department of Transportation. Original equipment 18-inch Michelin LTX M/S2 tires on the Ranger earn a solid 720 AA UTGQ rating. What does UTQG 600 AA mean? "UTQG" stands for "Uniform Tire Quality Grading". UTQG temperature indicates the tire's ability to resist heat. Performance all season tires (18) Performance all-season tires provide year-round grip tuned for enthusiastic driving. The first letter in the tire code lets you know the type of vehicle the tire is intended for. What does UTQG mean?. Tread wear is a relative numeric score, based on manufacturer tests, showing how well a tire can be expected to wear compared to other tires. Temperature rating is graded. History of The Uniform Tire Quality Grade. Craig believed the final message "CCC st" to mean 'Craig stop. a ^ b will return a value with only the bits set in a or in b but not both. The principles of AA are based on the Twelve Steps, which provide guidance and direction to individuals who. When a new tire is rated, it is rated by comparing it to a standard test tire. The traction rating is the first letter or group of letters. The better the grade, the better the tire will stop in wet conditions. a ** b is a raised to the b power. Traction. What does traction AA mean on a tire?The UTQG rating system was developed to assist drivers in making better tire purchases. 100 AA A UTQG; Set of 4:. The AA is the highest level of wet traction performance. They are a step up from regular all-season tires, and they place more. A - The second letter in the UTQG is the Temperature rating, which indicates how well a tire holds up to extreme heat. What does AA mean on a tire? Traction is graded AA (highest), A, B, or C (lowest) to indicate how well it stops, with a higher grade allowing a car to stop on a wet road in a shorter distance than a tire with a lower grade. The best grade is AA, followed by A, B and C. Generally AA is going to be lighter than running at a higher resolution. UTQG Meaning. Our breakdown cover is flexible and comes with different amounts of cover. When comparing multiple tyres, you can use the UTQG ratings to cut through the marketing spiel and help inform your purchasing decision. The best grade is AA, followed by A, B and C; The better the grade, the better the tire will stop in wet conditions The third digit represents the temperature rating, 0-F. When a new tire is rated, it is rated by comparing it to a standard test tire. UTQG stands for "Uniform Tire Quality Grade" and is a measure of a tire's quality. Best AA A tire: Continental ExtremeContact DWS06 + | Load Index <= 103 | 560 | AA | A. UTQG traction indicates the tire's ability to stop on a wet surface with Government grades of AA, A, B, C, from best to worst. So the tire rated at 400 would wear four times longer than the government’s. The traction grades come in four ratings: AA, A, B, and C. For example, a tire might have a 720 A A rating. ”. What does UTQG 720 AA mean? A UTQG rating is made up of a three-digit number and two letters or letter groups. UTQG: 540, 640 A A Country Manufactured: Japan, Thailand Speed Rating: H, V, W Tires aren’t always a product that you get what you pay for. En otras palabras, la UTQG es una herramienta de. It's both a number and letter grades. For example: a tire graded 150 would wear one and a half times as well on the government course as a tire graded 100. Looking for online definition of AA or what AA stands for? AA is listed in the World's most authoritative dictionary of abbreviations and acronyms AA - What does AA stand for?UTQG 400 AA A. The traction rating is the first letter or group of letters. meaning the following: Rims: Rims will bolt on and will not interfere on OEM brakes, suspension, or body components. Each section of small print on a tire's sidewall means something: Tire Type The P designates that the tire is a passenger vehicle tire. 7 cents each when redeemed for economy award flights. What Does Y Mx B Mean; What Makes Magical Photographs Move; What Walks On Four Legs In The Morning; What Is Unit Form; What Is A Cadenza; What Is A Experimental Group; What Does Nine Line Mean; What Is The Theme Of The Gift Of The Magi; What Year Did Babe Ruth Die; What Does The Prefix De Mean; What Were The Problems. The rating comes in three parts consisting of the treadwear, traction, and temperature grades. For example, a tire might have a 720 A A rating. For example, a tire with a treadwear rating of 500 is expected to last twice as long as a tire with a rating of 250. What is the utqg rating on tires. UTQG stands are Uniform Tire Quality Grading, and was originally established by the National Highway Traffic Safety Administration (NHTSA) in the United. If a tire is rated 300, that means it is expected to wear three times faster than the 100-UTQG rated tire. 720 UTQG traction. Treadwear: Using a baseline CMT, tests show how well tires compare over a distance of 7,200 miles. This all-terrain tire possesses high durability and resistance, and impressive performance. 7 (5. A higher speed rating usually means you will have better control and handling at higher speeds — and that the tire can take the extra heat. The best grade is AA, followed by A, B and C. The higher the rating, the longer the tire should last compared to. What Models Does Toyota Make; What Does T/C Mean On Dashboard; What Is Bushing In A Car; What Does Scion Tc Stand For; What Is A Mercedes Bf Service; What Is Carplay Android; What Causes A Car To Miss; What Country Is Infiniti From; What Are The Lexus Suv Models; What Is Rams; What Is A Camshaft In An Engine; What Does Dot Stand. The first letter or group of letters is the traction rating. But what exactly do those numbers and letters. All to give users more peace of mind in the long hauls. The temperature grades are A (the highest), B and C, representing the tire’s resistance to the generation of heat when tested under controlled conditions on a specified indoor laboratory test wheel. UTQG traction indicates the tire's ability to stop on a wet surface with Government grades of AA, A, B, C, from best to worst. Temperature resistance grading is performed in a laboratory. Average Tire Life In Miles. The UTQG rating measures treadwear, temperature and traction. Department of Transportation (DOT). Temperature. Rims that require hub centric rings or different. Certain types of AA, FXAA in particular, have almost no overhead. The rubber compound used in these tires may also be firmer, which can reduce grip on the road. (출처 : com)720: Sincera SN250 A/S (T Rating) Radial: All Sizes: A: B: 720: Sincera SN250A A/S: Radial: 215/60R17 96H: B: A: 320: Sincera SN832A (H Rating) Radial: 185/65R15 88H, B: A: 320:. What exactly is UTQG treadwear? The UTQG rating system was created in the United States to assist consumers in making more informed tire purchasing decisions. When looking at UTQG ratings on tires, here’s how to interpret the information. 2 times longer than a reference tire graded at 100. Automotive Systems, Technology, Tyre. ** Temperature: Indication of a tire's resistance to heat. What does UTQG 720 AA mean? A UTQG rating is made up of a three-digit number and two letters or letter groups. In 1997 the UTQG Traction Grades were revised to provide a new category of AA for the highest performing tires in addition to the previous A, B and C grades. M+S. 0. AA promotes sobriety as a means of helping individuals understand, manage and cope with their addiction. The UTQG rating system is a way of measuring tire performance that has been used since the 1970s. This is a rating system tire brands use to mark their tires for treadwear, traction, and temperature. Temperature A tires mean the tire runs cooler for longer distances at higher speeds (115 mpg and. In an emergency situation, a few metres can make all the difference. 75K Mile Manufacturer's Warranty. Temperature - These tires almost all have a B heat resistance rating, which is middle-of-the-road. The reason the Treadwear grade may not be incredibly reliable is twofold. Same as downsampling 4k to 1080p. The three-digit number immediately following the vehicle type letter (s) tells you how wide your tire is. What does a UTQG rating entail? The UTQG rating system was developed to assist drivers in making better tire purchases. They aren’t high-speed rated tires, so high-temperature ratings weren’t part. Tyrepower Reservoir (03) 9460 5593. A is the highest, followed by B and C. Ratings for the quality of traction provided by the tire are between AA and C with AA being the best. Following that train of thought, the initial "CCC aa" and "aa. Alcoholics Anonymous is a fellowship of people who come together to solve their drinking problem. So, for a simple comparison, you may divide UTQG numbers by 100. Tire Width The 235 is the width of the tire in millimeters (mm), measured from sidewall to sidewall. For example, a tire might have a 720 A A rating. A lot of tire shoppers tend to base their purchase decisions solely on treadwear, and we are not saying you should ignore this number — but we are. Here’s a quick breakdown of what each rating means: A: Excellent heat resistance and performance. Membership is open to anyone who wants to do something about their drinking problem. The DOT calculates the traction rating. Drivers often miss the fact that tire speed ratings are based on near optimal conditions-perfect temperatures, safe conditions, etc. The Michelin Pilot Sport are stickier tires and better traction. In basic terms, and in the spirit of the concept, the higher the UTQG treadwear rating, the greater the tire life. Priced about 25% more than the same size Goodyear Viva 3 but a lot cheaper compared to their Goodyear Assurance (flagship all-season) and other premium offerings, the Reliant is engineered and. A treadwear rating of 700 is good since it means that the tire has a rating that exceeds the norm. Uniform Tyire Quality Grading. In addition, what does UTQG 600 AA mean? “UTQG” stands for “Uniform Tire Quality Grading”. Tires with a “AA” traction rating should stop at a much shorter distance than a tire with a “C” rating. The treadwear rating is determined by conducting a standardized test that measures the wear of the tire’s tread over 7,200 miles on a government-specified test track. You won’t specifically see the letters “UTQG” anywhere on your tire, rather UTQG represents your vehicle’s treadwear, traction, and temperature grades (or ratings). 70K Mile Manufacturer's Warranty. Rebates & More; Tires; Wheels;. In chat slang, AA means "Adiós amigo," which is Spanish for "Goodbye friend. e. The Uniform Tire Quality Grade (UTQG) is a set of tire quality and safety standards introduced by the National Highway Traffic Safety Administration (NHTSA) in 1978. What does AA stand for in Slang? Get the top AA abbreviation related to Slang. What Is Utqg Meaning. 2 AA” or “WCAG 2. The best grade is AA, followed by A, B and C. Besides stressing anonymity, AA's twelve traditions establish it as non-professional, non-denominational, apolitical and unaffiliated. The third digit represents the temperature rating, 0-F. Uniform Tire Quality Grading, commonly abbreviated as UTQG, is the term encompassing a set of standards for passenger car tires that measures a tire's treadwear, temperature resistance and traction. For locations, AA most likely refers to Ann Arbor, a Michigan city and home to the University of Michigan, that features its own Craigslist city listing. Designed during the advent of the radial tire, the temperature grade is a measure of how. This is important because the higher the temperature rating, the higher its ability to run safely at high speeds. 3. The vast majority of tires manufactured today fall into this category and there aren’t many reasons to go with anything less. A tire, for example, may have a rating of 720 A A. A UTQG rating is made up of a three-digit number and two letters or letter groups. AA: Average Audience: AA: Attainment Area (EPA) AA: Atlanto-Axial (joint) AA: Anadolu Ajansi (Turkish News Agency) AA: Attack Assessment: AA: Automatic Answer: AA: Attribute Authority: AA: Anarchists of America: AA: Academic Administrator: AA: Argentum Astrum (Aleister Crowley's Mystical Fraternity) AA: Autoanswer: AA: Amy Acker. For example, a tire might have a 720 A A rating. UTQG is a great starting point when you’re deciding which tires to purchase, but it’s important to get the whole picture. 300 km/h. UTQG traction indicates the tire's ability to stop on a wet surface with Government grades of AA, A, B, C, from best to worst. Sumic GT-A. UTQG Rating Load/Speed Price ; 185/55R16 (BLK) 2265043 500 AA A 83 V $121. Sit back and relax with free movies and TV shows – on screen or your device. Traction rating is graded from highest to lowest as 'AA', 'A', 'B' or 'C'. utqg 420 aa/a | v & w rated performance 4 passenger 25 40k mileage warranty road hazard p r o tec i o n! road hazard p r otec t i o n! road r o tec i! road r o tec i! 50k mileage warranty 60k. The first letter or group of letters is the traction rating. Generally speaking, tires with a higher treadwear rating are expected to take longer to wear down under normal driving conditions. 0) in Tire Diameter 22. Each W-2 Form box 12 code is either a single or double. To get a treadwear grade, tires run a 640-kilometre course for 11,520 km, with tread depths being measured every 1,280 to give a projected tread life. Tires with a rating of A will be able to perform at speeds above 115 mph, while tires with a B rating are able to perform at speeds between 100-115 mph. The stronger the tyre's wet traction, the greater the g-force it demands from interacting with the road to stop the car from skidding. A. Best for light trucks and SUVs – Michelin LTX M/S 2. TAA: Temporal Anti-Aliasing. A tire with a treadwear rating of 100 would have a tread life of. The ** operator does exponentiation. If we find ourselves homeless or out of a job, we cannot simply “let go. It denotes how much heat is generated or dissipated by the tire. The UTQG is a rating system set out by the US National Highway Traffic Safety Administration. The UTQG ratings for heat dissipation are between A and C with A being the best. Passenger Car. Temperature. Part of the verbiage is the Uniform Tire Quality Grade (UTQG) ratings for treadwear, traction and temperature. Aspect Ratio. Nerdy takeaways. Promotional Offers. As for the number, 88 in this case, it's the load rating; it indicates how many pounds each tire can carry. Harrigan's phone, then the texts are him seemingly trying to communicate messages from beyond the grave. 40 value. Just like in school, an “A” is the best rating, while a “C” is the lowest. Tire manufacturers give their own tires a grade for tread wear, traction and temperature. Sort. Highway terrain tires are a lot like a touring tire in that it can travel long distances on paved surfaces with no trouble whatsoever. What does the UTQG 720 AA stand for? A three-digit number and two letters or letter groups make up a UTQG rating. Some people look at the UTQG traction rating as a tire quality grade rating, and to some extent that is a fair way to look at traction ratings. Booking award flights. 5 times longer lifespan than the 180-rated tire. 2 AAA” mean, we need to break down the terminology. AA Slang Abbreviation 4. 823 215/55/15 Michelin Primacy MXM4 with Green X. The better the grade, the better the tire will stop in wet conditions. Uniform Tire Quality Grading, commonly abbreviated as UTQG, is the term encompassing a set of standards for passenger car tires that measures a tire’s treadwear, temperature resistance and traction. UTQG - Uniform Tire Quality Grade UTQG (Uniform Tire Quality Grade) is made up of three values:treadwear, traction and temperature. The better the grade, the better the tire will stop in wet conditions. Falken Tires: SINCERA SN250 All Season - Dynamic Range Falken Tires: SINCERA SN250 A/S - All Season Grip. Posts: 786 Likes: 0 Received 0 Likes on 0 Posts What does UTQG HR-360/AA/A mean??. The traction grade helps determine a tire’s controllability and braking capability. Tire UTQG ratings show the treadwear grades, the temperature ratings, and the traction rating on tires. While 15% of tires have an AA rating, 75% carry an A rating, and 7% are rated B. Let’s for a moment take the numbers seriously and find out who is the best in each category just to be aware from a helicopter view. Use the manufacturer's UTQG tread-wear grades as a loose guideline. The treadwear on the UTQG rating is very specific to how long the tread will last. 00 Add to Cart. Every tire sold will have at least a C rating. S. The first letter in the tire code lets you know the type of vehicle the tire is intended for. Thread Starter . Highest Tread Wear (single size): Bridgestone Ecopia EP150 | 195/55R16 87V | 880 | A | A. Booking award flights. Tyrepower Gateshead (02) 4946 2698Angel number 720 is a direct signal from the divine realm and is meant to benefit you in great ways. The tire’s sidewall will usually also display the Uniform Tire Quality Grading (UTQG) information. HOWEVER, a low tire rating doesn’t necessarily mean it’s a bad tire. The rubber compound used in these tires may also be firmer, which can reduce grip on the road. WHAT PEOPLE ARE SAYING. The number implies that it is still not too late to turn your life around. When comparing multiple tyres, you can use the UTQG ratings to cut through the marketing spiel and help inform your purchasing decision. This can result in a longer stopping distance and reduced control over your vehicle in wet conditions. 186 mph. Traction grades, from the highest to the lowest, are AA, A, B and C. It provides more traction than your average, regular automobile tires and can be used on shuttles,. Tire manufacturers give their own tires a grade for: What is the utqg rating. Best value – Michelin Defender. 2–50. The best grade is AA, followed by A, B and C. Traction ratings, from highest to lowest, are AA, A, B and C. It doesn’t cost anything to attend A. 5. Join Date: Mar 2000. My only worry buying tires was wet grip compared to my all weather/winter tire set. It’s a system that lets consumers compare tires based on. UTQG become ratings can an important part of tire manufacturing. The best grade is AA, followed by A, B, and C. abbreviation; word in meaning; location; Examples: NFL, NASA, PSP, HIPAA,random Word(s) in meaning: chat "global warming" Postal codes: USA: 81657, Canada: T5A 0A7. 720 lines are always displayed on a full screen. Depending on the force applied, the DOT gives that tire the braking letter(s) going from AA, A, B, and C. The “T” or “H” on tires pertain to their speed ratings. What does UTQG HR-360/AA/A mean?? Reply Subscribe . What does UTQG 720 AA mean? A UTQG rating is made up of a three-digit number and two letters or letter groups. The first letter or group of letters is the traction rating. Specs. UTQG traction indicates the tire's ability to stop on a wet surface with Government grades of AA, A, B, C, from best to worst. In 2020 AA. A score of 100 means the tires performed just as well as. It stands for Uniform Tire Quality. WCAG Versions. Following the tire type letter is the section width of the tire, which is listed in millimeters. UTQG: 300 AA A; Wheel Diameters: 17-23 inch; Speed Rating: Y; Pros. , AA) to a code signifying an actual or potential bioequivalence problem (e. 1. 720. Tire manufacturers give their own tires a grade for: Treadwear Traction. Remember: The UTQG isn't a safety rating and it doesn't guarantee a tire's mileage performance - but you can use the UTQG in conjunction with price, warranty, appearance and recommendations to make the right tire choice for. Exotic Sports Cars. Traction rating is graded from highest to lowest as 'AA', 'A', 'B' or 'C'. What is UTQG and what does it mean? "UTQG" stands for "Uniform Tire Quality Grading". Using the image below of a P195/60R15 87S tire, the load. What does a UTQG rating entail? The UTQG rating system was developed to assist drivers in making better tire purchases. The temperature ratings are A, B and C. Treadwear. Here’s what the 3 parts of a UTQG rating mean: Tire treadwear rating: is the first element and is a 2 or 3 digit number. UTQG is defined as Uniform Tire Quality Grading very frequently. UTQG stands for Uniform Tire Quality Grading. S. The first letter or group of letters is the traction rating. Two-year coverage. The better the grade, the better the tire will stop in wet conditions. The first category in the UTQG rating is treadwear. Whats utqg on tires. UTQG temperature indicates the tire's ability to resist heat. The first letter or group of letters is the traction rating. In other words, it shows the predicted tread life on tires, their durability in warm temperatures, and their braking capabilities. Tires with a rating of A will be able to perform at speeds above 115 mph, while tires with a B rating are able. “AA” ratings are great for performance vehicles that demand exceptional traction, but wear faster and cost more for benefits that the average consumer wouldn’t. Best on a budget – General Tire AltiMAX RT43. Here’s what the 3 parts of a UTQG rating mean: Tire treadwear rating: is the first element and is a 2 or 3 digit number. 1. In other words, it shows the predicted tread life on tires, their durability in warm temperatures, and their braking capabilities. The UTQG rating system assigns numerical values to three key aspects of tire performance: treadwear, traction, and temperature resistance. A T-rated tire can withstand top speeds of up to 118 mph (190 km/h), while an H-rated tire can support up to 130 mph (210 km/h). A tire’s UTQG traction grade refers to how well the tire retains its grip on a wet surface. Trailer-locking the brakes, skidding the tire while sensors measure the tires braking force or g-force are aspects of the testing to determine traction grade. 195/50R15 (BLK) 1021347 500-AA-A 82 H - Sold Out. Are my tires directional? Learn what a directional tire is, and the road/weather conditions where directional tires excel. For example, a tire might have a 720 A A rating. If the test tire is expected to last as long as the reference tire, it receives a UTQG Treadwear grade of 100. A tire speed rating does not mean you can drive a vehicle as fast as the rating allows, anytime. Temperature grade A = safe for speeds over 115 mph. The Uniform Tire Quality Grade System (UTQG) is a tire rating system that helps drivers understand how their tires will perform in treadwear, traction and temperature. 3 UTQG. Does a higher speed rating mean a better tire? The speed rating tells you the speed the tire can safely maintain over time. For example, a tire might have a 720 A A rating. UTQG traction. g. Most car tires get the next best grade of A. Understanding these ratings will not only help you make informed decisions when purchasing new tires but will. * Traction: Indication of a tire's ability to stop on wet pavement. Treadwear is determined by comparing the subject tire against a control tire that is assigned a grade of 100. This can result in a longer stopping distance and reduced control over your vehicle in wet conditions. . ”. Is made up of three components: Treadwear, Traction, and Temperature. Leave a Comment / reply / By suparmono. Note that the UTQG traction tests do not test tires for cornering. The treadwear grading describes how long a tire can last in comparison with a specified standard tire. What. What does UTQG 720 AA mean? A UTQG rating is made up of a three-digit number and two letters or letter groups. ago. Tire Temperature Rating Chart. What AA Does. The first element is the treadwear rating and it is displayed as a 2 or 3 digit number. Generally speaking, anything equal to or greater than a UTQG 500 A B is a good rating. Grade C tires can perform between 85-100 mph. The first letter or group of letters is the traction rating. However, the ratings are based upon test results achieved under very specific conditions. WCAG is a set of guidelines that has been published and maintained by the World Wide Web Consortium (W3C) for nearly 30 years and has undergone a number of revisions since WCAG 1. pdf Author: N510556 Created Date: 2/28/2020 9:50:27 AMThe lowest UTQG treadwear is 180. For example, a tire might have a 720 A A rating. 70K Mileage Warranty Road Hazard 30 Day Free Trial. UTQG. The UTQG traction grade rates the ability of your tire to stop on wet pavement. UTQG stands for Uniform Tire Quality Grading and every tire on the market (aside from snow tires) has a rating. As for the number, 88 in this case, it's the load rating; it indicates how many pounds each tire can carry. The UTQG is composed of three separate ratings: the treadwear rating, the traction grade, and the temperature grade. Most car tires get the next best grade of A; less than 22 percent of the tires have a B grade; and only one tire (out of more than 2,400 models) has the honor of a C grade. A tire with a "600" treadwear rating is forecasted to last twice as long as a tire with a "300" rating, and should accumulate three times the mileage of a "200" rated tire. 300 means it is expected to last three times as long, and so on. In wet conditions, the tire will stop better because of the grade. UTQG includes three sets of ratings: treadwear on tires, tire temperature, and tire traction. S. The performance is graded between class A and class E. The best grade is AA, followed by A, B and C. Kinergy ST. The better the grade, the better the tire will stop in wet. The first letter or group of letters is the traction rating. This means the 820 treadwear-rated tire is 4. The Ivno held up better than the Michelin Pilot Sport in term of wear. During the test, tires are rotated, and the alignment and tire pressure are checked and adjusted as needed. When comparing multiple tyres, you can use the UTQG ratings to cut through the marketing spiel and help inform your purchasing decision. What does UTQG 720 AA mean? A UTQG rating is made up of a three-digit number and two letters or letter groups.