Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 165/82-15 | 245/95-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.65 (651.6) | 33.33 (846.5) | 7.67 (194.9) 29.9% |
| Width inches (mm) | 6.5 (165) | 9.65 (245) | 3.15 (80) 48.5% |
| Circum. inches (mm) | 80.59 (2047.06) | 104.7 (2659.36) | 24.11 (612.3) 29.9% |
| Sidewall Height inches (mm) | 5.33 (135.3) | 9.16 (232.75) | 3.84 (97.45) 72% |
| Revolutions per mile (km) | 786.17 (488.5) | 605.16 (376.03) | -181.01 (-112.47) -23% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 25.98 mph (41.81 km/h) |
| 25 mph (40.23 km/h) | 32.48 mph (52.27 km/h) |
| 30 mph (48.28 km/h) | 38.97 mph (62.72 km/h) |
| 35 mph (56.33 km/h) | 45.47 mph (73.18 km/h) |
| 40 mph (64.37 km/h) | 51.96 mph (83.63 km/h) |
| 45 mph (72.42 km/h) | 58.46 mph (94.08 km/h) |
| 50 mph (80.47 km/h) | 64.96 mph (104.54 km/h) |
| 55 mph (88.51 km/h) | 71.45 mph (114.99 km/h) |
| 60 mph (96.56 km/h) | 77.95 mph (125.44 km/h) |
| 65 mph (104.61 km/h) | 84.44 mph (135.9 km/h) |
| 70 mph (112.65 km/h) | 90.94 mph (146.35 km/h) |
| 75 mph (120.7 km/h) | 97.43 mph (156.8 km/h) |
| 80 mph (128.75 km/h) | 103.93 mph (167.26 km/h) |
| 85 mph (136.79 km/h) | 110.42 mph (177.71 km/h) |
| 90 mph (144.84 km/h) | 116.92 mph (188.16 km/h) |
| 95 mph (152.89 km/h) | 123.42 mph (198.62 km/h) |
| 100 mph (160.93 km/h) | 129.91 mph (209.07 km/h) |
| 2.35 | 2.73 | 2.94 | 3.07 | 3.21 | 3.31 | 3.42 | 3.55 | 3.73 | 3.91 | 4.11 | 4.27 | 4.56 | 4.88 | 5.13 | 5.29 | 5.38 | 5.71 | 6.17 | 7.17 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1540 | 1789 | 1927 | 2012 | 2104 | 2169 | 2241 | 2326 | 2444 | 2562 | 2693 | 2798 | 2988 | 3198 | 3362 | 3467 | 3526 | 3742 | 4043 | 4699 |
Better Fuel Economy Factory Ratios Increased Power
