Table of Contents
Can I replace 225 55r18 with 235 55r18?
No, the width and diameter difference won’t make much difference. They would be fine in that aspect.
Can I use 225 60r18 instead of 235 55r18?
According to the tire size calculator at 1010tires.com, the 225/60/18 is 1.58\% larger than the OEM 235/55/18, and will result in a 1.596\% slower reading on the speedometer than actual speed. This is considered an acceptable difference as long as all 4 tires are changed.
Can I use 225 60r18 instead of 225 55r18?
you’ll be fine.
How tall is a 225 55r18?
Plus Sizes
| 225/60-18 | 225/55-18 | |
|---|---|---|
| Diameter inches (mm) | 28.63 (727.2) | 27.74 (704.7) |
| Width inches (mm) | 8.86 (225) | 8.86 (225) |
| Circum. inches (mm) | 89.94 (2284.57) | 87.16 (2213.88) |
| Sidewall Height inches (mm) | 5.31 (135) | 4.87 (123.75) |
What diameter is a 235 55r18?
Plus Sizes
| 225/60-18 | 235/55-18 | |
|---|---|---|
| Diameter inches (mm) | 28.63 (727.2) | 28.18 (715.7) |
| Width inches (mm) | 8.86 (225) | 9.25 (235) |
| Circum. inches (mm) | 89.94 (2284.57) | 88.52 (2248.44) |
| Sidewall Height inches (mm) | 5.31 (135) | 5.09 (129.25) |
What diameter is a 235 55 18 tire?
18 inches
The 235/55 18 tire has the following characteristics: a width of 235, a height of 55 and a diameter of 18 inches. These dimensions exist for summer tires and winter tires.
What does p225 55R18 mean?
Tire sizes are easy to understand once you learn how to read them. On this page you’ll find a color-coded explanation of the 225-55R18 tire code. This number means that your tire has an aspect ratio of 55\%. In other words, your tire’s sidewall height (from the edge of the rim to the tire’s tread) is 55\% of the width.
What diameter is a 235 60 18 tire?
29.10 in
Tire Size Calculator – Tire & Wheel Plus Sizing BETA
| Unit: Imperial Imperial Metric | |
|---|---|
| Rim Width Range | 6.50 in – 8.50 in |
| Overall Diameter | 29.10 in |
| Sidewall Height | 5.55 in |
| Radius | 14.55 in |
What does the 98H mean on a tire?
load index
Hurry Up and Weight The load index and speed ratings are grouped together, denoted, for example, as 98H. Common examples are H and V: An H-rated tire can safely run at a sustained maximum speed of 130 mph and a V-rated tire at 149 mph. Other common speed ratings are S (112 mph) and T (118 mph).
Does tire sidewall size matter?
Overall, bigger tires and wheels are better for increasing your vehicle’s traction. Changing to larger tires with an improper sidewall height can cause damage to your vehicle’s suspension system, wheels, and the tires themselves, and can run the risk of incorrect speedometer readings.
Can I use 235 65R18 instead of 235 60R18?
Re: Anyone substituted P235/65R18 for P235/60R18? The overall diameter of the tire will be larger meaning your speedometer and odometer will be out slightly. It will not be much. If this bothers you, a ford dealer could reprogram the computer to compensate I think.
What does 103H mean on a tire?
H (Speed Rating): A speed rating of “H” means that this tire is designed to withstand speeds up to 130 miles per hour. In summary, a P255/45R18 103H tire would be a passenger tire with a width of 255 millimeters, a thickness or aspect ratio equal to 45\% of the tire height which here is 114 millimeters.