WebMay 24, 2016 · Z-rated high-performance tyres are rated for speeds in excess of 149mph. Confusingly, W-rated tyres are rated at a higher speed in excess of 168mph. Y-rated tyres are rated in excess of 186mph. See the full list below. Tyre speed ratings should be matched to the official top speed of your car. If you fit cheaper, lower-speed-rated tyres, … WebMar 6, 2024 · There is also one special ultrahigh speed rating: If a Y-rated tire has parentheses around its service description, say, "(93Y)," that means the tire is rated for speed "in excess of 186 mph."
What is a tire speed rating and is it important that the speed …
WebThe actual speed rating of the tires currently fitted on your vehicle are molded onto the sidewall of your tire at the very end of your tire’s size code, following the load index. For example, in a tire size code of P225/60R16 … WebThe Z indicates the tire is speed rated above 149mph (or 240kph). When this speed was introduced, it was thought that there would never be a need to have a tire which would need to go faster. It was soon discovered that there was a need for greater speeds, so W and Y were introduced. You will see the actual speed rating at the end of the 92Y ... early hashimoto\u0027s disease
Does tire speed rating really matter? - yapq.com
WebApr 12, 2024 · Speed, safety, range, ride quality, handling — there’s a lot riding on your electric bike’s tires! For such a critical component that impacts almost every aspect of your ride, you may have a few questions about the tires on your e-bike. To save you the leg work of scrambling to find answers on your own, we’ve got everything you ever wanted to … WebThese speed ratings provide a more precise indicator of a high performance tire’s speed over 149MPH. Typically, the Z, W and Y ratings appear on summer tires or competition tires commonly found on sports … WebJul 6, 2024 · The speed rating of a tire is usually molded into the sidewall of a tire along with the tire size designation. It is usually the last metric displayed in the tire size … early harvest olive oil