- What numbers matter for tire size?
- What do the numbers mean on a TYRE?
- What TYRE size is my car?
- What does the 265 70R17 mean?
- Can I use 235 tires instead of 225?
- How tall is a 17 inch tire?
- How do you read a TYRE date code?
- How do you read a TYRE code?
- Can I mix V and W rated Tyres?
- Which TYRE size is best for car?
- Can I change TYRE size?
- How long should Tyres last?
What numbers matter for tire size?
The two-digit number after the slash mark in a tire size is the aspect ratio. For example, in a size P215/65 R15 tire, the 65 means that the height is equal to 65% of the tire's width. The bigger the aspect ratio, the bigger the tire's sidewall will be.
What do the numbers mean on a TYRE?
The important number on the side of your tyre - the indicate the size, profile and the weight and speed ratings of your tyre. These number represent, in order, the section width (225), aspect ratio (45), construction (R), rim diameter (19), load index (92) and speed rating (W).
What TYRE size is my car?
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.
What does the 265 70R17 mean?
On this page you'll find a color-coded explanation of the 265-70R17 tire code. ... This number means that your tire has an aspect ratio of 70%. In other words, your tire's sidewall height (from the edge of the rim to the tire's tread) is 70% of the width. In this case, the sidewall height works out to be 185 millimeters.
Can I use 235 tires instead of 225?
No, not OK... all tires should be same diameter. the diameter is the same just more contact with the ground. uh... 225/45/17 and 235/45/17 are NOT the same rolling diameter.
How tall is a 17 inch tire?
|17 INCH TIRES||TIRE HEIGHT|
|225 35 17||23.20|
|245 35 17||23.75|
|315 35 17||25.68|
|335 35 17||26.23|
How do you read a TYRE date code?
Remember that the last four digits of the code are the date the tire was manufactured. You can check the first two digits of the DOT code to know the week of the manufacturing. The last two digits will reveal the manufacturing year. For instance, when it was written in 0203, the manufacturing year was 2003.
How do you read a TYRE code?
These tyre numbers mean:
- 255 – Tyre Width. This indicates the width of the tyre in millimetres from sidewall to sidewall.
- 55 – Aspect Ratio. These digits express the height of the tyre sidewall expressed as a percentage of the tyre width. ...
- R – Tyre Construction. ...
- 16 – Wheel Diameter.
Can I mix V and W rated Tyres?
You can invalidate your car insurance by fitting new tyres that have a lower speed rating than the manufacturer's original fit. ... Mixing tyre speed ratings isn't recommended.
Which TYRE size is best for car?
Take a look at the recommend sizes of the wheel. 2) Recommend Upsizing Hyundai Santro: Upgrading to new wheel or up-sizing to bigger wheel improves the handling and even saves the fuel. Normally the tyre size is 155/70-13 but 165/65 R13 is a perfect upsize for Santro Zing.
Can I change TYRE size?
There are. As long as you match the exact same car tyre type across the axles you can employ those with a higher speed rating. You might consider doing this if, for instance, you intend to drive your car on a racetrack. You can also change your tyre size if you ever need to transport heavier loads.
How long should Tyres last?
Generally, in average conditions and circumstances, you can expect your front car tyres to last around 20,000 miles, and your rear tyres, which take less of the strain of driving, could last double that.