315/30R18 Summer tires
The size 315/30R18 means a tire 315 mm wide, with a sidewall 30% as tall as it is wide (about 95 mm), built for 18-inch wheels. Its overall diameter is about 646 mm (25.4 in). We have 3 315/30R18 tires in stock from 4 models, starting at $388.00 per tire.
3 tires in stock in 315/30R18
Nexen Nfera Sport R315/30R18 98W · Summer$388.00Only 3 left
Falken Azenis RT615K+315/30R18 98W · Summer$467.00In stock
Nitto NT-01315/30R18 98W · Summer$532.00In stock
1 more models currently out of stock
Sizes close to 315/30R18
- 235/40R18 645 mm
- 265/35R18 643 mm
- 275/35R18 650 mm
- 215/45R18 651 mm
- 245/40R18 653 mm
- 225/40R18 637 mm
- 255/35R18 636 mm
- 285/35R18 657 mm
Within 3% overall diameter on the same rim. Only change size with a professional’s advice; load index and clearance must still match.