What happens if I drive faster than tire speed rating?
What happens if I drive faster than tire speed rating?
Safety advocates and tire experts say that habitually driving faster than a tire's rated speed can generate excessive heat that damages the rubber, with potentially catastrophic results. ... Tires were a factor in 198 of those crashes and 223 deaths.31 mar 2015
Does tire speed rating affect ride quality?
Speed Ratings Refer to More Than Just Speed Speed ratings affect more than just speed, they also contribute to ride comfort, wear, and cornering capabilities. In general, the higher the speed rating, the better the grip and stopping power, but the lower the tread life.26 abr 2013
Should I care about tire speed rating?
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.
Does speed rating affect tire wear?
In general, the higher the speed rating, the better the grip and stopping power, but the lower the tread life. The speed rating of tires can be increased for improved performance, but can never be decreased without reducing the vehicle top speed to that of the lower speed rating selected.26 abr 2013
Why do high performance tires wear faster?
Tires that boast good handling such as performance tires will usually have a shorter expected life than their regular, cheaper alternatives. The rubber is often softer to provide a better grip, which translates to faster wear and damage.19 nov 2019
Do H or V rated tires last longer?
While we found prices are similar to S- and T-rated tires, H-rated tires didn't last as long in our treadwear test--an average of 49,180 miles, versus 61,080 for our S- and T-rated tires. V-rated tires had an even shorter tread life of 48,260 miles.8 oct 2009