Tires Size 285/35ZR21
Dimensions, specs, and every size 285/35ZR21 tire currently in stock
28.86"
733 mm · calculated
285 mm
11.22 inches
3.93"
99.8 mm · 35% profile
21"
533.4 mm
Showing 1 to 10 of 11 products
285/35ZR21 Specifications
Read directly from the size code. Load index, speed rating, and rim width range vary by model.
| Specification | Imperial | Metric |
|---|---|---|
| Section width | 11.22 in | 285 mm |
| Aspect ratio | 35% | — |
| Sidewall height | 3.93 in | 99.8 mm |
| Overall diameter (calculated) | 28.86 in | 733 mm |
| Wheel / rim diameter | 21 in | 533.4 mm |
| Construction | Radial | — |
What does 285/35ZR21 mean?
Reading the code on your sidewall
285 mm
The distance from sidewall to sidewall across the tire's widest point.
35% profile
The sidewall stands 35% of the section width, which is 99.8 mm on this size.
Radial
The body plies run across the tire at right angles to the direction of travel.
21 in
Fits a wheel measuring 21 inches across.
285/35ZR21 Questions & Answers
Dimensions and fitment guidelines for size 285/35ZR21
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