205/45R18 tires
The size 205/45R18 means a tire 205 mm wide, with a sidewall 45% as tall as it is wide (about 92 mm), built for 18-inch wheels. Its overall diameter is about 642 mm (25.3 in). We have 0 205/45R18 tires in stock from 1 models, starting at — per tire.
0 tires in stock in 205/45R18
No 205/45R18 tires are in stock right now. Call us and we will source them.
1 more models currently out of stock
Sizes close to 205/45R18
- 265/35R18 643 mm
- 235/40R18 645 mm
- 315/30R18 646 mm
- 225/40R18 637 mm
- 255/35R18 636 mm
- 275/35R18 650 mm
- 295/30R18 634 mm
- 215/45R18 651 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 205/45R18
What does the tire size 205/45R18 mean?
The size 205/45R18 means a tire 205 mm wide, with a sidewall 45% as tall as it is wide (about 92 mm), built for 18-inch wheels.
Can I use a different size instead of 205/45R18?
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.