192Best 245/35 R20 tires
83 rated tires available in this size, scored on dry, wet, snow, comfort and wear. Top overall right now is the Michelin Pilot Super Sport at 92/100.
26.8″
overall diameter
9.6″
section width
20″
rim diameter
753.9
revs per mile
Best 245/35 R20 summer tires
48192
293
391
489
589
684
783
886
983
1082
1189
128136 more rated tires in this size are listed on their brand pages.
More top-rated 245/35 R20 tires
20
188
290
484
584
683
784
883
993
1086
1185
12888 more rated tires in this size are listed on their brand pages.
Best 245/35 R20 all-season tires
9
189
288
386
484
584
682
784
880
Best 245/35 R20 winter tires
6
183
283
381
478
Conversion
245/35 R20 in inches
| Overall diameter | 26.8″ |
| Section width | 9.6″ |
| Rim diameter | 20″ |
| Sidewall height | 86 mm |
| Circumference | 84″ |
| Revolutions per mile | 753.9 |
The closest flotation size is 33x11.50R20 — 23.4% taller and 19.2% wider. Compare them in the calculator.
Wheels
What rims fit 245/35 R20 tires?
A tire fits a range of rim widths. Too narrow or too wide and the sidewall changes shape.
Minimum
7″
Ideal
7.5″
Maximum
8.5″
Rim diameter is fixed at 20″ — only the width varies. Estimated from the 9.6″ section width (70–90% rule).
Fitted from the factory on rims: 20x8, 20x8.5, 20x9, 20x9.5, 20x10, 20x10.5, 20x11, 20x11.5, 20x12.
Popular comparisons
Sizes often compared with 245/35 R20
Close alternatives — each opens in the tire size calculator.
Sidewall
245/35 R20 — what does it mean?
| Parameter | Meaning |
|---|---|
| 245 | The first number is the section width — 245 mm, or about 9.6 inches across the widest part of the tire. |
| 35 | The second number is the aspect ratio: sidewall height as a percentage of width. At 35%, the sidewall is about 86 mm tall. |
| R20 | R means radial construction, which nearly all modern tires use. The number is the rim diameter in inches — this tire fits a 20-inch wheel. |