245/45R20
All technical dimensions and alternatives for this tire size.
| Technical Specs | |
|---|---|
| Diameter | 728.5 mm (28.68 in) |
| Section Width | 245 mm (9.65 in) |
| Sidewall Height | 110.3 mm |
| Circumference | 2288.7 mm |
| Revs / km | 436.9 |
| Rim Diameter (in) | R20 (508.0 mm) |
Alternative sizes (±3%)
Equivalents on other rim diameters
Vehicles using this size
Calculations use nominal dimensions; actual measurements can vary ±1–2% by manufacturer and model. Always follow your owner's manual and door-jamb placard.
245/45R20