What Size Rim Do I Need for a 31×10.5×15 Tire? Best Rim Width and Compatibility Guide
For a 31×10.5R15 tire, use a 15-inch diameter rim. Recommended rim widths are 7 to 9 inches. A 15×8 rim with 3.75 inches of backspacing works well. This setup positions the tire sidewall nearly flush with your vehicle’s fender flares, ensuring a safe fit for on-road and light off-road driving. For a 31×10.5×15 tire, a … Read more