305/40R20
All technical dimensions and alternatives for this tire size.
| Technical Specs | |
|---|---|
| Diameter | 752 mm (29.61 in) |
| Section Width | 305 mm (12.01 in) |
| Sidewall Height | 122 mm |
| Circumference | 2362.5 mm |
| Revs / km | 423.3 |
| Rim Diameter (in) | R20 (508.0 mm) |
Tire prices in this size
Compare real prices on marketplaces: 305/40R20
Links go to search results; Lastix is not a seller.
Alternative sizes (±3%)
Equivalents on other rim diameters
Calculations use nominal dimensions; actual measurements can vary ±1–2% by manufacturer and model. Always follow your owner's manual and door-jamb placard.
305/40R20