This number indicates that your tire has a width of 235 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 65R17 mean on a tire?
The next two numbers indicate the tire's sidewall height as a percentage of its tread width. So in our P225/65R17 example, that '65' means the sidewall is 146.25 mm high, or 65 per cent of 225 mm.Sep 12, 2019
What does the 235 on a tire mean?
The number 235 is the cross-section width in millimeters, and 65 is the ratio of sidewall height to cross-section width (65 percent). R means radial-ply construction, and 17 is the wheel diameter, in inches. Load index: This number is based on the weight the tire can safely carry.Nov 14, 2021
Can you use 235 tires instead of 245?
Expert Reply: You might be able to replace a 235/65-17 with a 245/65-17 tire. The tires you have now, 235/65-17, are about 9.25 inches wide and 29 inches tall. ... Based on the differences in the tire sizes listed above you should be able to determine if there is enough space to use the slightly larger size.
Can you put wrong size tires on a car?
Unfortunately, altering the tire size of a vehicle without thorough and careful consideration is a decision that can really bite. Fitting the wrong tire size can cause damage to a vehicle, and is a real safety hazard as well.
Can I use 235 65R17 instead of 225 65R17?
Yes, but the speedometer will be slightly less accurate.
How much bigger tires can I go?
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.
What do the 3 numbers mean on tire size?
Tire Width Is the width of the tire measured in millimeters from sidewall to sidewall. The first three-digit number in the tire size refers to the tire width. For instance, in a size P215/65 R15 tire, the width is 215 millimeters.
What does the number after the r mean on a tire?
radial construction
Can you use 235 tires instead of 225?
235 tires are 235mm wide tires that are generally used for heavy cars. The diameter, form, factor, weight, and other measurements are more than 225 tires. 235 tires are recommended for comparatively heavier cars as they need more stability on roads that 225 tires cannot provide.
What is the difference between a 225 and a 235 tire?
The difference between 225 and 235 tires is that the width of 225 tires is 225mm. On the other hand, 235 tires have a width of 235mm. 225 tires are mostly recommended for smaller cars while 235 tires are recommended for bigger cars. 225 tires are 225mm wide tires that are generally used for light vehicles.
Do replacement tires have to be the exact size?
The replacement tire should have an overall diameter that closely matches the original rubber to ensure that the speedometer, odometer, and overall vehicle dynamics aren't affected. The replacement tires should have the same load capacity or higher to ensure they are rated to carry the same weight.Jan 18, 2020