Tires Size 225/45R16
Dimensions, specs, and every size 225/45R16 tire currently in stock
23.98"
609 mm · calculated
225 mm
8.86 inches
3.99"
101.3 mm · 45% profile
16"
406.4 mm
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225/45R16 Specifications
Read directly from the size code. Load index, speed rating, and rim width range vary by model.
| Specification | Imperial | Metric |
|---|---|---|
| Section width | 8.86 in | 225 mm |
| Aspect ratio | 45% | — |
| Sidewall height | 3.99 in | 101.3 mm |
| Overall diameter (calculated) | 23.98 in | 609 mm |
| Wheel / rim diameter | 16 in | 406.4 mm |
| Construction | Radial | — |
What does 225/45R16 mean?
Reading the code on your sidewall
225 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 101.3 mm on this size.
Radial
The body plies run across the tire at right angles to the direction of travel.
16 in
Fits a wheel measuring 16 inches across.
225/45R16 Questions & Answers
Dimensions and fitment guidelines for size 225/45R16
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