285/40R18 tires
The size 285/40R18 means a tire 285 mm wide, with a sidewall 40% as tall as it is wide (about 114 mm), built for 18-inch wheels. Its overall diameter is about 685 mm (27.0 in). We have 0 285/40R18 tires in stock from 1 models, starting at — per tire.
0 tires in stock in 285/40R18
No 285/40R18 tires are in stock right now. Call us and we will source them.
1 more models currently out of stock
Sizes close to 285/40R18
- 255/45R18 687 mm
- 225/50R18 682 mm
- 235/50R18 692 mm
- 245/45R18 678 mm
- 275/40R18 677 mm
- 215/55R18 694 mm
- 265/45R18 696 mm
- 215/50R18 672 mm
Within 3% overall diameter on the same rim. Only change size with a professional’s advice; load index and clearance must still match.
Questions about the 285/40R18
What does the tire size 285/40R18 mean?
The size 285/40R18 means a tire 285 mm wide, with a sidewall 40% as tall as it is wide (about 114 mm), built for 18-inch wheels.
Can I use a different size instead of 285/40R18?
Only with professional advice. A replacement size must keep the overall diameter within about 3%, fit your wheel and suspension, and meet or exceed your vehicle’s load index and speed rating.