You can find your car’s tyre size written on the sidewall of your current set of tyres, in your vehicle’s handbook or on a sticker in the door jam or inside the fuel cap door. When buying new tyres you should only go for ones that have these same numbers to ensure a good fit.
What is the size of a car tyre?
You can locate it inside the driver’s door on your car, inside the fuel flap, or inside the glove compartment. Alternatively, you can consult your vehicle documentation and tyre manufacturer specifications. You can also find the current tyre size on the sidewall of your tyre.
How do you read tyre size?
The first three digits belong together and indicate the width of the tyre (in millimetres). In the example above, the tyre is 195mm wide. The two digits following the first slash are what is known as the aspect ratio. Essentially this is the height of the tyre as a percentage of the width.
What tyre size numbers mean?
205 indicates the normal section width of the tyre in millimetres (205mm). 65 indicates its aspect ratio, a comparison of the tyre’s section height with its section width (65 indicates the height is 65% of its width). R indicates radial ply construction. 15 indicates the nominal diameter of the wheel rim (15 inches).
How do I know my car tyre size? – Related Questions
What does R17 mean on a tyre?
Size of the wheel
So for the example, P225/45R17 91V, R17 means the tire is made of radial-ply construction and that it fits a 17-inch rim. It’s a common knowledge for car owners that tires only fit a wheel that has an identical inner diameter with it.
What do the 3 numbers on tires mean?
B: TIRE WIDTH The three-digit number following the letter is the tire’s width (from side to side, looking at the tire head on) in millimeters. This may also be referred to as the section width. C: ASPECT RATIO The forward slash separates the tire width number from the two-digit aspect ratio.
Can I use 235 tires instead of 225?
Because they have less life, the tires of the vehicle need to be regularly maintained and replaced. When we practically consider these two tires, both are durable enough to handle their respective types of vehicles. In some cases, both 225 and 235 tires are compatible with the same car.
What does 94v mean on a tire?
A 94 will support 1,477 pounds. V is a speed rating, or the maximum speed tires are designed to be driven for extended periods. Any V-rated tire will perform well while traveling at 149 miles per hour for an extended time — certainly fast enough for this writer.
What does 94w on a tire mean?
The load rating tells you how many pounds a tire can safely carry. In our example, the number 94 has been assigned to a load carrying capacity of 1477 pounds (per tire).
What does 99v mean on a tire?
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 R mean on a tire?
This is indicated in percentage of the tire width. “R” stands for the construction method of the tire indicating the tire is a radial tire. The following two numbers (16) indicate the diameter of the wheel rim in inches. The next two or three numbers (94) indicate the load index of the tire.
What does H mean on a tire?
“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.
Which is better T or H speed rating?
The “T” or “H” on tires pertain to their speed ratings. A T-rated tire can withstand top speeds of up to 118 mph (190 km/h), while an H-rated tire can support up to 130 mph (210 km/h). It is important to note these markings and stay within those speed limits.
How do I know my tyre speed limit?
Speed rating is easy to locate because it’s usually the last item in the character sequence in the tyre’s size code. For example in this tyre code: “205/60/R16 82S,” S is the speed rating. To view the tyre size code for your current tyres, just look at the sidewall.
Which tire speed rating is the best?
Tire speed ratings range from A (the lowest) to Y (the highest). But the chart is not completely in alphabetical order. For example, H is between U and V, with the common perception that H stood for “high performance” at one time.
What is Q tire rating?
Tires with a Q speed rating can safely sustain speeds of up to 99 miles per hour. The tire may be able to reach higher speeds, but traveling at speeds higher than 99 mph for any length of time would be unsafe – the tire is not designed to handle it.
What is XL tire?
XL (or Reinforced) tyres are ‘extra load‘ tyres – they indicate that a tyre is reinforced to be able to withstand a higher load than other tyres of the same size. This is done through a number of ways, but most usually by adding strengthening material to either the tyre’s bead or face.
What is 88H tyre?
Bridgestone B290 185/65 R15 88H Features
It gets speed rating “H” which means that this tyre can sprint up to 210 km/h. Load index is 88 (560 kg); the maximum weight each tyre can carry at full speed.
What is W and V tyres?
Where Can I See My Tyre Speed Rating?
| Speed Rating |
Max Speed (Mph) |
Max Speed (Kph) |
| H |
130 |
210 |
| V |
149 |
240 |
| W |
168 |
270 |
| Y |
186 |
300 |