194Best 255/65 R17 tires
48 rated tires available in this size, scored on dry, wet, snow, comfort and wear. Top overall right now is the Cooper Discoverer AT3 4S at 94/100.
30.1″
overall diameter
10″
section width
17″
rim diameter
671.1
revs per mile
Best 255/65 R17 all-terrain tires
18194
293
393
490
587
687
783
884
983
1090
1181
12796 more rated tires in this size are listed on their brand pages.
Best 255/65 R17 all-season tires
15
195
292
391
491
593
686
791
886
982
1081
1192
3 more rated tires in this size are listed on their brand pages.
More top-rated 255/65 R17 tires
12
191
290
393
496
588
689
792
896
986
10100
1184
1283Best 255/65 R17 mud-terrain tires
1
Best 255/65 R17 summer tires
1
183Best 255/65 R17 winter tires
1
Conversion
255/65 R17 in inches
| Overall diameter | 30.1″ |
| Section width | 10″ |
| Rim diameter | 17″ |
| Sidewall height | 166 mm |
| Circumference | 94.4″ |
| Revolutions per mile | 671.1 |
The closest flotation size is 31x10.50R17 — 3.2% taller and 4.6% wider. Compare them in the calculator.
Wheels
What rims fit 255/65 R17 tires?
A tire fits a range of rim widths. Too narrow or too wide and the sidewall changes shape.
Minimum
7″
Ideal
8″
Maximum
9″
Rim diameter is fixed at 17″ — only the width varies. Estimated from the 10″ section width (70–90% rule).
Fitted from the factory on rims: 17x7, 17x7.5, 17x8.
Popular comparisons
Sizes often compared with 255/65 R17
Close alternatives — each opens in the tire size calculator.
Sidewall
255/65 R17 — what does it mean?
| Parameter | Meaning |
|---|---|
| 255 | The first number is the section width — 255 mm, or about 10 inches across the widest part of the tire. |
| 65 | The second number is the aspect ratio: sidewall height as a percentage of width. At 65%, the sidewall is about 166 mm tall. |
| R17 | R means radial construction, which nearly all modern tires use. The number is the rim diameter in inches — this tire fits a 17-inch wheel. |