Tire Speed Rating Chart
| Speed Rating Symbol | Speed (mph) | Speed (km/h) |
| H | 130 mph | 210 km/h |
| V | 149 mph | 240 km/h |
| ZR | Above 168 mph | Above 270 km/h |
| W | 168 mph | 270 km/h |
What's the difference between H and V speed ratings on tires?
18/01/2022 · Tire Speed Rating V VS H: Which One’s Better? As mentioned, the H speed rating means the tires can travel up to 130mph. Meanwhile, the V speed rating can travel up to 149mph. So, the V speed rating is better right? But the battle of speed rating V vs H is not quite that simple, there’s a bit more to it.
What does h mean on tires?
V rating is the next step for speeds up to 240 kph. Z, W and Y are ratings for speeds over 240 kph. The rating is the speed the tire has been tested to for continuous safe driving. The English equivalent speed for H-rated tires is 130 mph and V-rated tires are good for up to 149 mph.
What does “V” mean on tires?
Identification. H-rated tires are rated for a maximum speed of 130 mph. The V rating is the next rating faster, and V-rated tires are good to 149 mph. Both H- and V-rated tires are considered to be performance-touring tires.
What is the highest speed rating for tires?
14/02/2020 · V rating is the next step for speeds up to 240 kph. Z, W and Y are ratings for speeds over 240 kph. The rating is the speed the tire has been tested to for continuous safe driving. The English equivalent speed for H-rated tires is 130 mph and V-rated tires are good for up to 149 mph. Click to see full answer.
Do H or V rated tires last longer?
V rated tires will most likely ride rougher, and definitely won't last as long. The H rated tire is good for up to around 136 mph (and where would you go that fast?), and will ride better and last longer. Look on the sidewall for the tread wear number (such as 400, 500, 700, etc..). The higher the number, the better.
What does the H or V mean on tires?
The letters "H" and "V" represent speed ratings. ... Z, W and Y are ratings for speeds over 240 kph. The rating is the speed the tire has been tested to for continuous safe driving. The English equivalent speed for H-rated tires is 130 mph and V-rated tires are good for up to 149 mph.
Can I mix H and V rated tires?
Just remember, never mix and match tires with different speed ratings on your vehicle. This will cause major problems with the handling of your vehicle. If tires of different speed ratings are mounted on a vehicle, the lower speed-rated tires should be placed on the front axle, regardless of which axle is driven.26-Apr-2013
What is H rated tire?
Higher speed ratings, like H or ZR, can handle far beyond a normal highway speed. For example, “H” would translate to a tire that can only handle speeds up to 130 mph (or 210 km/h).25-Sept-2020
Can I use V-rated tires instead of W?
Nissan, Cadillac, Toyota, and Honda are currently using higher original equipment or V-rated tires on approximately 70% of their brand new vehicles. A V rating represents 149 mph but no faster. W, on the other hand, means the tires can achieve maximum speeds of up to 168 mph.25-Feb-2019
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.08-Aug-2015
Should all 4 tires have same speed rating?
In general, all tires on the vehicle should be the same speed rating and replacement tires should have a speed rating equal to or greater than the speed rating of the OE tires.” “Tires with different speed ratings may vary in ride, handling and/or other performance characteristics.
Can I put 2 different brands of tires on my car?
Primarily, you should avoid mixing different tire brands and different tread patterns. There are rare exceptions for approved mixed-tire fittings, but in general, manufacturers do not recommend tire mixing at all.
Does tire speed rating affect ride quality?
SPEED RATINGS REFER TO MORE THAN JUST SPEED They're also about ride comfort, wear and cornering ability. Typically, the higher the speed rating, the better the grip and stopping power, but the lower the tread life.
What is the V number on tires?
V - Speed ratings are represented by letters ranging from A to Z. Each letter coincides to the maximum speed a tire can sustain under its recommended load capacity. For instance, V is equivalent to a maximum speed of 149 mph.
What does the H stand for in tire size?
speed rating“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 load range H?
From a G to an H Truck tires typically come in two load ratings: G and 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).26-Aug-2009
Why is it important to have a tire rating system?
The tire rating system makes it easier to compare different tires and pick the right ones.
How fast can a H rated tire go?
H-rated tires are rated for a maximum speed of 130 mph. The V rating is the next rating faster, and V-rated tires are good to 149 mph. Both H- and V-rated tires are considered to be performance-touring tires.
When were tire speed ratings invented?
Tire speed ratings were first established in Germany in the 1980s to help drivers pick the correct tires for the high speed autobahns. The speed ratings were initially in kilometers per hour, making the conversion to miles per hour somewhat odd for certain speed ratings like 149 mph for the V rating.
What is the best tire speed rating?
Speed Rating L 75 mph 120 km/h S 112 mph 180 km/h T 118 mph 190 km/h U 124 mph 200 km/h H 130 mph 210 km/h
What does the H and T mean on a tire?
H/T - means Highway Terrain. This tire is made for paved roads. Most SUVs come originally equipped with H/T tires are they are usually quiet, comfortable and long lasting. Perfect for daily urban driving. A/T – means All Terrain tire.
Does the speed rating on tires matter?
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 at higher speeds — and that the tire can take the extra heat. As a general rule, tires with higher speed ratings also handle better at slower speeds.
What does 91v mean on a tire?
The markings 91V are the load index and the speed rating, or the service description. The load index (91) is the assigned numerical value for the tire size to compare relative load carrying capabilities. The table below shows the load indexes of the tires that are commonly used in passenger cars and light trucks.
Are H rated tires good?
Tires with higher speed ratings generally have better steering response and cornering grip than lower-speed rated tires, in addition to being capable of higher speeds. So if your car originally came with H-rated tires, that's what you should replace them with. Sticking with H-rated tires comes at a cost.
What is the speed rating of a tire?
The higher the speed rating, the better control and handling you'll have at higher speeds. 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).
Can I put different speed rated tires on my car?
Mixing tires of different speed ratings can reduce your maximum safe speed. If you equip your vehicle with tires of different speed ratings, the lowest speed rating will determine your vehicle's maximum speed of which the tires can safely handle.
Where is the speed rating located on a tire?
You can find a tire’s speed rating on the sidewall, where one will typically see a string of numbers and letters. These are several important codes, such as radial construction, aspect ratio, tire load and speed rating. The speed rating is typically the last letter listed on the sidewall (coming after the load index, which is a number).
What do the letters mean?
Speed ratings go from A1 to Y, with A1 having the lowest rating and Y being the highest, but there are some anomalies. There are eight different A ratings. There are no X, O, or I ratings, and H rating is in the “wrong” place. Also, the ZR rating isn’t truly its own rating, but includes both W- and Y-rated tires.
Does tire speed rating matter?
Yes, it matters because your speed rating indicates how much heat a tire can handle safely. Not following those guidelines can lead to faster wear on the tread, decreased steering response, decreased stopping power and poor driving capabilities in colder conditions.
What are the most common tire speed ratings?
Most commuters and consumers will want either an H, S or T tire. Light trucks may need a tire between the N and T ratings. Sports cars may get better handling with a ZR tire.
HOW TO FIND YOUR TIRE SPEED RATING
If you’re wondering what tire speed rating your vehicle manufacturer recommends, simply look in the manual. You might also find it in the driver’s side door jamb, the gas tank hatch, or inside the glove box door – anywhere that lists the right tire code for your vehicle.
DETERMINING TIRE SPEED RATING
Speed ratings are the product of laboratory testing – with simulated speeds and loads. To receive any kind of rating, a tire must demonstrate that it’s capable of sustaining a particular speed. Industry standards govern the process of reaching and maintaining a given speed during a test.
TIRE SPEED RATING SYSTEM QUIRKS AND ANOMALIES
Today’s speed rating system uses letters A through Z. Each letter corresponds to a specific speed. In general, that speed goes up as the rating advances alphabetically. For example, a tire rated “L” is good for a lower maximum sustained speed than one rated “N.”
COMMON TIRE SPEED RATINGS CHART
The following speed ratings are those you’re most likely to encounter for ordinary vehicles. They begin with a maximum speed of 118 mph (190 kph) and increase from there.