Tires Size 305/45R22
Dimensions, specs, and every size 305/45R22 tire currently in stock
32.82"
834 mm · calculated
305 mm
12.01 inches
5.41"
137.3 mm · 45% profile
22"
558.8 mm
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305/45R22 Specifications
Read directly from the size code. Load index, speed rating, and rim width range vary by model.
| Specification | Imperial | Metric |
|---|---|---|
| Section width | 12.01 in | 305 mm |
| Aspect ratio | 45% | — |
| Sidewall height | 5.41 in | 137.3 mm |
| Overall diameter (calculated) | 32.82 in | 834 mm |
| Wheel / rim diameter | 22 in | 558.8 mm |
| Construction | Radial | — |
What does 305/45R22 mean?
Reading the code on your sidewall
305 mm
The distance from sidewall to sidewall across the tire's widest point.
45% profile
The sidewall stands 45% of the section width, which is 137.3 mm on this size.
Radial
The body plies run across the tire at right angles to the direction of travel.
22 in
Fits a wheel measuring 22 inches across.
305/45R22 Questions & Answers
Dimensions and fitment guidelines for size 305/45R22
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