What is the fastest rated tire?
What is the highest speed rating for tires
On the sidewall of every tire, you'll find one of these speed rating codes:M – Up to 81 mph.N – Up to 87 mph.P – Up to 93 mph.Q – Up to 99 mph.R – Up to 106 mph.S – Up to 112 mph.T – Up to 118 mph.H – Up to 130 mph.
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Is speed rating T or H better
It might not seem to fit in our chart, but the tire speed rating “H” is rated for up to 130 mph. T-Rated Tires: This tire is often recommended for family sedans and vans. It's rated for up to 118 mph. That's well below the speed limit of most states, unless you're planning on bringing your commuter on the Autobahn.
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What is the speed rating ZR vs Y
Since ZR tires state high-speed capability, they can only have the last 4 rows of the speed index chart: Z – Top speed 149+ mph/h. W – Maximum speed 168 mp/h. Y – Top speed 186 mph/h.
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What is the speed rating Z on tires
Y ratings are for exotic sports cars with a 186 mph (300 km/h) speed limit, while the Z rating is for 149 mph (240 km/h). Tires with a Z speed rating are used on race tracks, although it's prevalent on ordinary vehicles as well. Exceptionally high speed rated tires are used on high performance vehicles.
Can I go faster than my tires speed rating
Running a tire at speeds higher than its rating can shorten the tire's life and potentially lead to a tire damage which could result in an accident, so it is important to follow the manufacturer's speed rating recommendations when you are choosing tires.
Do H or V rated tires last longer
Regarding tires' tread life longevity, V-rated tires tend to have shorter tread life. Your driving experience will be enhanced if you have a high-speed rating. A V tire rating is expected to lose approximately 10,000 miles to 10,500 miles instead of an H because of the rubber compound's hardness.
What is better ZR or R tires
The ZR rating indicates that a tire is capable of high-speed operation, while an R rating indicates that a tire is rated for speeds up to 106 mph. ZR tires are typically used on high-performance vehicles, while R-rated tires are more common on passenger cars.
Can I use ZR tires instead of R
R indicates that the structure is RADIAL. So, VR indicates that the tyre has a RADIAL structure and a speed index equal to V. There is therefore no difference between a ZR or an R tyre with the same speed index.
What is ZR vs ZR tires
Tires having a maximum speed capability over 149 MPH may have “ZR” in the size designation. Tires with a maximum speed capability over 186 MPH are required to include “ZR” in the designation.
Are V-rated tires better than H-rated
The major difference between speed rating tires H and V is the tempo. An H tire's maximum pace operating under favorable circumstances is approximately 130 mph. In contrast, a V-rated tire's top velocity is slightly faster than an H-rated tire, around 149 mph.
Do H or V-rated tires last longer
Sticking with H-rated tires comes at a cost. 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.
Are G or H rated tires better
From a G to an H
Load range G is a 14-ply configuration, while load range H tires have 16 plies. The heavier-rated tire will usually add between 700 pounds and 1,000 pounds more load-bearing capacity per tire (see "How Much is Too Much," next page).
Do high performance tires wear out faster
(Because a tire gives up tread wear for grip, performance tires usually last no more than four times as long as the reference tire, which is what the 400 rating means.
Is ZR the highest speed rating
ZR Designation
Tires having a maximum speed capability over 149 MPH may have “ZR” in the size designation. Tires with a maximum speed capability over 186 MPH are required to include “ZR” in the designation.
What does the Z stand for in ZR tires
The Z in ZR corresponds to an old label used by manufacturers to indicate that the speed index is higher than V, i.e. 150 mph. Thus, a ZR tyre has a speed index of V, W, or Y. R indicates that the structure is RADIAL. So, VR indicates that the tyre has a RADIAL structure and a speed index equal to V.
What is difference on Z or ZR on tires
The Z in ZR corresponds to an old label used by manufacturers to indicate that the speed index is higher than V, i.e. 150 mph. Thus, a ZR tyre has a speed index of V, W, or Y. R indicates that the structure is RADIAL.
What does ZR stand for
ZR shown on the sidewall of your tire is a reference to the tire's speed rating.. Historically, the speed rating ZR on a tire meant that the construction of the tire could reach of 150 miles or 240 kilometers per hour.
Do higher speed rated tires wear faster
You will gain nothing in any other aspect of the tire, such as tire life, treadwear, or what have you. In fact, the higher speed rating doesn't have much to do with cornering ability, either. Just the speed factor of the tire itself. There is no relationship between the speed rating and the longevity of the tire.
What does 99 H mean on tires
For passenger vehicles, load index ranges from 75 – 105. “H” represents the speed rating, which is how fast the tires can go based on their load capacity. This rating ranges from A – Z. “H” indicates a speed rating of up to 130 mph.
What is the highest Treadwear rating
860
What is a Good Treadwear Rating Most passenger car tires feature treadwear grades between 300 and 600. However, the highest UTQG rating is 860 for a Hankook model. Still, tires with 500 treadwear are already good.