How To Pick Tire Size

Reading tire size documentation 1) The width of the tires in millimeters 2) Percentage height of the sidewall in relation to the width 3) Radial construction 4) Rim diameter in inches 5) Load index (the maximum load capacity of the tire) 6) Speed index (the maximum speed of the tire) 7) Self-Supporting Run-flat tire

How do I choose the right tire size?

First, consult your owner’s manual or the placard on the driver’s side door jamb to find the recommended tire measurements The label will look something like this: P215/60R16 94T The first part of the label—P215/60R16—refers to the tire’s various size measurements such as width and diameter

Can you put any size tire on any size rim?

Wheels and tires are not interchangeable words 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

Can I use 235 tires instead of 225?

Are 225 and 235 Tires Interchangeable? Yes, they are However, this is only possible if your car’s rims can accept the larger millimeter

Can I use 60 instead of 65 tires?

Physically, yes they will fit It is recommended to stay within 3% of the original tire size on the car though The size you have is 309% smaller, so not recommended

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

Can you put any size tire on a 17 inch rim?

The largest tire size that will fit on a 17-inch rim is a 54-inch tire in diameter (54/195R17) The bigger the tire, the more grip and stability on the road while driving and turning However, drastic tire changes can cause some issues for braking systems and speedometers

Can I 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 (04 in) smaller overall diameter Will only slightly effect speedo and odometer – ie speedo will read about 15% high

Do bigger tires give a smoother ride?

Avoid bigger wheels if you want a smoother ride As a general rule, bigger wheels result in a rougher ride Switching to a smaller wheel and a thicker tire can give you a smoother ride without any major modifications to your car

How much taller is a 235 tire than a 215?

Tire size The tire size is the width in millimeters from the edge of one sidewall to the edge of the other sidewall Therefore, a 235 tire is 20 millimeters wider than a 215 tire

Can you put a wider tire on the same 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 (125 millimeters) increase in rim width

Are 60 or 70 tires wider?

Generally speaking, a 215-60 series tire is wider and has a shorter sidewall then a 215-70 series tire would be and a 215-75 series tire would be taller and narrower then either the 70 series or the 60 series

How much taller is a 65 tire than a 60?

The 65% aspect ratio (as in 235/65/17), compared to 60%, adds almost 12 mm (1/2″) to the radius of the tire (065-060)*(235mm)=1175mm

Which tire is wider a 65 or 70?

The series number in a tire-numbering system refers to the aspect ratio of the tire’s sidewall height to its width A series 65 tire’s height is 65 percent of its width, a series 70 tire’s height is 70 percent of its width and so on These differences in height affect both performance and safety issues while driving

Whats the difference between 245 and 255?

The main difference between a 245 and 255 tire is the width or, more specifically, the tread width They both have different speed tolerance

Is there a big difference between 245 and 235 tires?

In selection width, there is a -10 or -4% difference between 245 mm old tire and 235 mm new tire The circumference parameter, the difference between 2431 mm (old) and 2310 mm (new) is -121 mm or 5%

Whats wider 225 or 245?

A 245/75/16 is taller as well as wider than a 225/75/16 The height is calculated as 75% of 245 or 225 So a 205/50/15 tire the height would be calculated as 50% of 205mm Some tires listed as the same size still have different dimensions however

Do all 17 inch tires fit all 17 rims?

For diameter you’ll need to be sure that your tires and wheels are an exact match, eg a 215/65R17 tire will only fit on a 17″ diameter wheel For sports cars, the general rule of thumb is to match the wheel width to the tread width in inches For example a tire size 285/35-19 has a tread width of 99″

Will 265 70R17 fit 285 70R17?

Expert Reply: A 265/70R17 and 285/70R17 tire differs enough that the same size snow chains can’t be used on both units Just for reference a 285/70R17 tire is a little more than 1 inch taller and just under an inch wider than the smaller 265/70R17 tire

Will 16 inch tires fit on 17 inch rims?

When changing the car’s original wheels and tires, the general rule of thumb is that you can go up or down by one inch For example, if your car is currently riding on 17-in wheels, you can reduce the size to 16 inches