The 87 identifies the tire's ability to carry approximately 1, pounds. tire's load index and tire's speed rating. Typically, the load indexes of the tires. As previously stated, a tire's speed rating indicates the maximum speed that a tire can safely maintain over time. In other words, it is the fastest speed that. This letter refers to the P-metric(USA) method of tire sizing. In this case, the P stands for Passenger vehicle. "LT" stands for Light Truck. "ST" stands for. The tire speed rating is listed at the very end of the service description and it's indicated by a letter, A through Y. The following chart breaks down one of. + drivers and over billion miles of data for more than different tire models. That's enough experience combined to help pinpoint the tire.
Unsure what your tire's speed rating is? The tire speed rating system was developed to test tires' performance under standardized speeds. Tires will not be allowed without some form of load rating documentation whether it is on the tire or on an appropriate data sheet. Tire Sidewall Information. Once the highest speed rating a tire could have, “V” used to represent a maximum of mph ( kph) or more. Nowadays, it means mph but no higher. *This refers to tires that have a maximum speed capability above KM/H ( mph). 'Z' may appear in the size designation. Tires that have a maximum speed. The tire load index, or load rating, specifies how much weight a tire can carry. Tire load indexes range between 71 and for passenger cars and light trucks. The speed symbol is made up of a single letter or an "A" and a number. It indicates the maximum speed at which the tire can carry a load corresponding to. Understand tire speed ratings and tread life with this helpful chart from the experts at BFGoodrich. Simply stated, the Speed Rating of a tire is the maximum operating speed that the tire can sustain for a specified period of time. This rating is the result of. When replacing tires it's important to keep many factors in mind. Speed rating is one of those. Learn what speed ratings mean on tires here. What this tire speed rating ensures is that the tire can sustain the maximum speed specified for an indefinite duration. This means that a tire with a V-rating.
When it's time to select new tires for your vehicle, you must select tires that can support your car's Gross Vehicle Weight Rating (GVWR). This number can be. TIRE SPEED RATINGS SAFETY ; D · Up to 40 mph ; E · Up to 43 mph ; F · Up to 50 mph ; G · Up to 56 mph. The speed rating is a measure of what speed the tire can safely maintain for sustained periods of time. A higher speed rating will generally indicate that you. Tire speed rating tells you the maximum service speed for a tire. A speed rating isn't, however, a recommendation to exceed speed limits, and doesn't. The speed rating, also called the performance rating, indicates the max speed your tires can safely maintain over time. View our speed rating chart and what. And what's this about tire ply ratings? Tire specifications are well, specific and your vehicle will have specific minimum requirements for each of these. The speed rating tells you the speed the tire can safely maintain over time. A higher speed rating usually means you will have better control and handling. You can also possibly find the speed rating of your vehicle on the sidewall of your tire at the end of the tire size. As an example: if your tire size is "/. A T rating indicates the tire is approved for speeds up to mph ( km/h) under optimal conditions. T ratings are most associated with standard touring.
NHTSA's 5-Star Safety Ratings help you make smart decisions about safety when buying a car. Compare vehicles, and search car seat and tire ratings. Many tires are rated by the U.S. Government on treadwear, traction performance and temperature resistance. The rating system is called the Uniform Tire Quality. Tire speed ratings were originally developed in Europe as a way to assist high performance vehicle owners when choosing replacement tires to match the speed. The 98H at the end represents the service description. The service description is composed of the load index and the speed rating. The load index would be Speed rating on tires is expressed by a letter from A to Z (the speed symbol), ranging from 5 km/h (3 mph) to above km/h ( mph). For e.g. the letter "V".