How Do I Know What Tire Will Fit My Rim?

Published by Clayton Newton on

Open up the driver’s door and look within the door jam or on the door itself and locate the sticker that has your tire information on it. Here you will find the wheel (rim) and tire size your vehicle came equipped with from the factory.

How do you tell if a tire will fit my rim?

Width and diameter are the two factors that determine tire and rim compatibility. For diameter you’ll need to be sure that your tires and wheels are an exact match, e.g. a 215/65R17 tire will only fit on a 17″ diameter wheel. There’s a bit more flexibility when it comes to wheel widths.

Can any tire fit on any rim?

Tires are a part of the wheel setup. For instance, your vehicle has a set size of rims, but you can buy different sizes of tires to fit those rims, as long as the middle of the tires is the correct size. That being said, a vehicle with bigger rims will often be able to fit larger tires than other vehicles.

What size tires can I put on my rim?

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.

Will any 20 inch tire fit a 20 inch rim?

Width Matters Too
Just because your rim is 20 inches in diameter and you found 20 inch tires doesn’t mean they’ll fit. You need to know the width of your rims before you can buy a set of tires.

Can you change tire size without changing rim?

When changing your tire size might be acceptable. 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 happens if you put the wrong size tire on a rim?

Reduced Performance Quality. Firstly, driving on tires that don’t fit properly can severely hinder your car’s performance capabilities. They do this by preventing the treads from coming into full contact with the pavement and lessening traction as a result.

Can I put different size tires on the same rims?

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.

Can you use 245 tires instead of 235?

The quick answer is yes you can replace 245/50-18 tyres with 235/50-18 but they will have 10mm (0.4 in) smaller overall diameter. Will only slightly effect speedo and odometer – ie speedo will read about 1.5% high.

What size tires can you put on a 16 inch rim?

Tire Sizes by Wheel Diameter

16″ Options
185/60-16 215/65-16 235/85-16
195/45-16 215/70-16 245/45-16
195/50-16 215/75-16 245/50-16
195/55-16 215/85-16 245/70-16

Can a 17 inch tire fit on a 16 inch rim?

You have to replace tires and wheels. You can’t put a 17 inch tire on a 16 inch wheel. You have to purchase both.

What does LT stand for on tires?

Light Truck-metric
What Does LT Mean on a Tire? An “LT” on your sidewall before that long string of numbers and letters denoting your tire size signifies the tire is a “Light Truck-metric” size; it was designed for use on a vehicle that carries heavy cargo loads or tows a large trailer.

Can you put 18 inch tires on 17 inch rims?

Vaeagleav. Quick answer : NO you need to match 18″ tires onto 18″ rims.

Can I use tires with different bolt pattern?

The bolt pattern or bolt circle is vehicle-specific and cannot be changed. It must be the same as the wheel. However, some wheels are universal and can be installed on various bolt patterns, thus on multiple vehicles.

What size tires can I put on a 20 inch rim?

Tire Sizes by Wheel Diameter

20″ Options
235/60-20 275/40-20 35X15.5-20
245/30-20 275/45-20 37X12.5-20
245/35-20 275/50-20 37X13.5-20
245/40-20 275/55-20 38X13.5-20

Will bigger rims mess up transmission?

Size Matters
For example, wheels that are much larger than the car’s original set could have a negative effect on the transmission by causing it to work harder than normal in order to turn the axles and move the car. Eventually, this could cause premature transmission failure.

What tire size can I substitute?

As a general rule, you want replacement tires that are within 3 percent of the diameter (height) measurement of your existing tires’ diameter — assuming your current tires are what your owner’s manual recommends.

Can I put 265 tires on 245 rims?

You can replace your 245 tires with 265 tires, as long as the new tires are the same width and have the same load rating.

Do wider tires use more gas?

Tire Size. Larger tires decrease your fuel economy because they are heavier, while smaller tires increase fuel efficiency.

Does removing a tire from rim damage it?

Tires should not be damaged by mounting and demounting, however very old tires sometimes breakdown and leave rubber stuck to the rim when dismounted, remounting that tire will probably be a problem because the tire will not seal to the rim but that is an old tire that is likely no good any way.

Is it OK to go up one tire size?

If planned or installed incorrectly, up-sized tires may also rub the wheel well, brake calipers, or vehicle frame, potentially wearing down any parts they grind against. At Tires Plus, we generally recommend against up-sizing your vehicle’s tires.

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Categories: Mustang