345/45R18
All technical dimensions and alternatives for this tire size.
| Technical Specs | |
|---|---|
| Diameter | 767.7 mm (30.22 in) |
| Section Width | 345 mm (13.58 in) |
| Sidewall Height | 155.3 mm |
| Circumference | 2411.8 mm |
| Revs / km | 414.6 |
| Rim Diameter (in) | R18 (457.2 mm) |
Tire prices in this size
Compare real prices on marketplaces: 345/45R18
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.
345/45R18