Tires Size 315/80R22.5
Dimensions, specs, and every size 315/80R22.5 tire currently in stock
42.34"
1075 mm · calculated
315 mm
12.4 inches
9.92"
252 mm · 80% profile
22.5"
571.5 mm
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315/80R22.5 Specifications
Read directly from the size code. Load index, speed rating, and rim width range vary by model.
| Specification | Imperial | Metric |
|---|---|---|
| Section width | 12.4 in | 315 mm |
| Aspect ratio | 80% | — |
| Sidewall height | 9.92 in | 252 mm |
| Overall diameter (calculated) | 42.34 in | 1075 mm |
| Wheel / rim diameter | 22.5 in | 571.5 mm |
| Construction | Radial | — |
What does 315/80R22.5 mean?
Reading the code on your sidewall
315 mm
The distance from sidewall to sidewall across the tire's widest point.
80% profile
The sidewall stands 80% of the section width, which is 252 mm on this size.
Radial
The body plies run across the tire at right angles to the direction of travel.
22.5 in
Fits a wheel measuring 22.5 inches across.
315/80R22.5 Questions & Answers
Dimensions and fitment guidelines for size 315/80R22.5
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