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 does the 265 70R17 mean?

How to read your tire size long description. An arrow points to the numbers 265/70R17 115T on the inner part of the tire sidewall. 265 is the width, 70 is the aspect ratio, R stands for radial, 17 is the wheel diameter and 115T is the load index and speed symbol.

## Can I use 215 tires instead of 225?

The diameter of 215 tires is much smaller than 225 models. Also, the aspect ratio of 215 tires is slightly higher compared to 225 tires. Therefore, there might be a minor change in the steering stability of both tires if used interchangeably. To sum up, yes, 215 and 225 models are interchangeable.

## What does P265 mean in tires?

Let’s take for example P265/60R18. This code gives you the following information about your vehicle’s tire: P = Passenger Tire (Light Truck Tires will begin with the prefix LT). 265 = Section Width in millimeters (measured at the widest part of the tire from sidewall to sidewall).

## What is P265?

P265/70R17 tires are a larger passenger-rated tire found on newer SUVs and trucks. The P265 series is one of the biggest tires manufactured found stock on a vehicle standing 32.6 inches tall with a 10.4-inch section width (sidewall to sidewall) and 7.3-inch height on the sidewall.

## Is it OK to go up one tire size?

As a general rule of thumb, it’s safe to fit a tire up to 20 millimeters wider than stock on the original rim. The actual width of the tire will vary depending on the width of the rim: The tire will expand 5 millimeters for every half inch (12.5 millimeters) increase in rim width.

## Do wider tires help in snow?

When it comes to the winter season, there are definite advantages to fitting your wheels with wide tires over standard narrow tires. A wider tire equates to better performance on dry or wet roads and compacted snow.

## Can I change my tire size without changing rims?

It’s possible to change the size of your tires without actually changing the diameter. One example is if you want larger rims – you can buy tires that compensate for the larger rims by reducing the “height” of the outer tire.

## What does 65R17 mean?

This number indicates that your tire has a width of 265 millimeters. 65. This number means that your tire has an aspect ratio of 65%. In other words, your tire’s sidewall height (from the edge of the rim to the tire’s tread) is 65% of the width.

## What does LT265 75R16 mean?

This formula is a quick way to get the tire diameter of those metric tires that are common on just about everything stock. For example a LT265/75R16 would be around 31.6 inches tall and 10 inches wide. “LT” means Light Truck and “P” means Passenger tire. The bigger number (on the left) is the Section Width.

## What does 70 mean on a tire?

If a tire has an aspect ratio of 70, it means the tire’s height is 70% of its width. Lower aspect ratio tires, such as a 60 series, generally offer vehicle handling performance advantages over higher aspect ratio tires, such as a 75 series, but a typical trade off can be ride harshness. Construction.

## What does the 113s mean on tires?

113 is the load rating, it means the tires can handle up to 2535 lbs. S is the speed index, which means the tires can go up to a speed of 112 mph. The office is open between 9am and 6pm EST. Thank you for your interest. Priority Tire ✅.

## What does 115T mean on tires?

The 115T signifies that the tire has a 4ply standard load sidewall. The 121S signifies a 10 ply load range E sidewall. The standard load tire is best for a half ton truck, whereas the load range E sidewall is best for a 3/4 and 1 ton truck.

## What does 105s mean on tires?

15—This is the wheel’s diameter, commonly measured in inches. 105—This is the tire’s load index, a.k.a. how much weight the tire can support. A tire with a 105 load index can support a maximum weight of 2,039 pounds. S—This is the tire’s speed rating.

## Can I use 255 tires instead of 265?

In principle yes, if a rim came with a 265 wide tire, a 255 will fit to.

## Can I use 245 tires instead of 225?

245 and 225 are both tire size not rim sizing. You need to figure out what size rims you have. An example of rim sizing would be 8×18 that would be 8 inch wide and 18 inch diameter.

## Does changing tire size affect transmission?

Wrong size tires do not damage the transmission. Although ill-fitting tires do not directly impact the transmission, it does impact the overall performance of the vehicle. Wrong size tires can cause a safety hazard as well as cause structural damage to the vehicle.

## Do all terrain tires waste more gas?

All terrain tires won’t have the same fuel efficiency as passenger car tires, but still don’t increase fuel consumption as much as their mud terrain cousins. The consensus is that on average, all-terrain tires decrease fuel economy by about 3% compared to highway tires.

## Are skinnier tires better in snow?

– In the winter, narrow tires are better under extreme conditions as they provide higher surface pressure against the road. Narrow tires also work better than wider ones in loose snow and slush. Wider tires, for their part, will offer more grip on hard surfaces, Martin Dražík says.

## Can I use 245 tires instead of 235?

So you have already identified the difference between 235 and 245 size tires. It is obvious that 245 is bigger than 235, still, both tires’ sizes are pretty common and could be interchangeable at times.