how are tires rated for speed?
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A tire's speed rating indicates the optimal speed that the tire can safely maintain over time. ... The speed rating system was developed to help control the safe performance of tires at standardized speeds. A tire's certified speed rating is given a letter from A to Z, ranging from 5km/h (3mph) to above 300 km/h (186 mph).
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Used tires tread can be up to 90%, but the average is 6-8/32”. Tires in good condition should have a minimum of 6/32” to be useful, or 4/32” if the tire is 13-14”. The average legal minimum tread depth is 2/32”, but driving becomes unsafe with such a tread.
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Goodyear Assurance TripleTred Many times this tires is available when the Michelin is not and is usually offered in a higher H-speed rating versus the T-rated Michelin. As you can see here, the Goodyear Assurance TripleTred (shown at left) offers a highly directional tread design…
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P-rated tires have a maximum tire pressure of 44psi. Most vehicles providing the P265/70R17 as a stock tire require the tires to be inflated to 35psi for optimal performance.
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“These tires are great, I really like them,” he said. “They're some of the best I've run in a while! I love how the wheels and tires look on my truck, and I love the extra ride height I get, too.” “The tires are a little loud, maybe a 6.5 out of 10,” he continued.
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Great performance is achieved on wet and dry roads, and with the M+S rating you have all season driving confidence. Ranging in price from $103 – 150 per tire depending on size and speed rating, this is a great value tire for your sport truck or SUV.
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Top positive review 5.0 out of 5 starsTravelstar tires handles well and quite!! Great tires for the price, handles well, Quite on the road and a lot of thread on tires. Absolutely no reason to buy over price tires when this will do the job!!
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A tire's speed rating indicates the optimal speed that the tire can safely maintain over time. In short, it's the fastest speed a tire can handle before it no longer performs as designed. The higher the speed rating, the better control and handling you'll have at higher speeds.
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T. A T rating indicates the tire is approved for speeds up to 118 mph (190 km/h) under optimal conditions. T ratings are most associated with standard touring tires, and everyday passenger vehicles like family sedans and minivans.
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Automobile manufacturers recommend that replacement tires have at least the same load capacity and speed rating as the original equipment tires. ... A 94T tire will usually cost less than a comparable 94H tire, but using the lower-rated tire might compromise the safety of the car.
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Treadwear grades are an indication of a tire's relative wear rate. The higher the treadwear number is, the longer it should take for the tread to wear down. ... Other tires are compared to the control tire. For example, a tire grade of 200 should wear twice as long as the control tire.
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Run flat tyres normally have a recommended speed limit of 80km/h and can be driven with for up to 150km when punctured.
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The H speed rating means good up to 130 MPH (for 10 minutes without damage). The V speed rating is good up to 149 MPH . The OEM tires that come on a TCH are rated 94V (the 94 means load up to 1477 pounds).
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New tires have an average tread depth of 8 to 9 millimeters (10/32 to 11/32 inches). As you drive, the tread will wear down. A tire with a tread depth below 1.6 millimeters (2/32 inches) lacks grip.
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As you probably already know, T tires are rated up to 118 mph and H tires are good to 130 mph.
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The tires are aggressive with a good high speed rating. The tire has good handling. And can cut a corner well at decent speed. Small vibration at approx 65-80+ mph, seems to be due to aggressive thread and needs to be broken in.
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This tire has received a 3 out of 5 Star rating with 81% of the respondents saying they would buy again. Dry Traction and Cornering Stability received the highest marks and total mileage that as been reviewed is 7,000. very happy with the ride of these tires , made all the difference in ride with this car.