305/45R20 tires
The size 305/45R20 means a tire 305 mm wide, with a sidewall 45% as tall as it is wide (about 137 mm), built for 20-inch wheels. Its overall diameter is about 783 mm (30.8 in). We have 0 305/45R20 tires in stock from 2 models, starting at — per tire.
0 tires in stock in 305/45R20
No 305/45R20 tires are in stock right now. Call us and we will source them.
2 more models currently out of stock
Sizes close to 305/45R20
- 275/50R20 783 mm
- 255/55R20 789 mm
- 235/60R20 790 mm
- 295/45R20 774 mm
- 285/50R20 793 mm
- 265/50R20 773 mm
- 235/55R20 767 mm
- 265/55R20 800 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 305/45R20
What does the tire size 305/45R20 mean?
The size 305/45R20 means a tire 305 mm wide, with a sidewall 45% as tall as it is wide (about 137 mm), built for 20-inch wheels.
Can I use a different size instead of 305/45R20?
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.