172Best 195/50 R20 tires
1 rated tire available in this size, scored on dry, wet, snow, comfort and wear. Top overall right now is the Bridgestone Potenza S001 at 72/100.
27.7″
overall diameter
7.7″
section width
20″
rim diameter
728.7
revs per mile
Best 195/50 R20 summer tires
1172Conversion
195/50 R20 in inches
| Overall diameter | 27.7″ |
| Section width | 7.7″ |
| Rim diameter | 20″ |
| Sidewall height | 98 mm |
| Circumference | 87″ |
| Revolutions per mile | 728.7 |
The closest flotation size is 33x11.50R20 — 19.2% taller and 49.8% wider. Compare them in the calculator.
Wheels
What rims fit 195/50 R20 tires?
A tire fits a range of rim widths. Too narrow or too wide and the sidewall changes shape.
Minimum
5.5″
Ideal
6″
Maximum
7″
Rim diameter is fixed at 20″ — only the width varies. Estimated from the 7.7″ section width (70–90% rule).
Fitted from the factory on rims: 20x6, 20x7, 20x7.5.
Popular comparisons
Sizes often compared with 195/50 R20
Close alternatives — each opens in the tire size calculator.
Sidewall
195/50 R20 — what does it mean?
| Parameter | Meaning |
|---|---|
| 195 | The first number is the section width — 195 mm, or about 7.7 inches across the widest part of the tire. |
| 50 | The second number is the aspect ratio: sidewall height as a percentage of width. At 50%, the sidewall is about 98 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. |