Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 195/60-17 | 300/60-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.21 (665.8) | 31.17 (791.8) | 4.96 (126) 18.9% |
| Width inches (mm) | 7.68 (195) | 11.81 (300) | 4.13 (105) 53.8% |
| Circum. inches (mm) | 82.35 (2091.67) | 97.93 (2487.51) | 15.58 (395.84) 18.9% |
| Sidewall Height inches (mm) | 4.61 (117) | 7.09 (180) | 2.48 (63) 53.8% |
| Revolutions per mile (km) | 769.41 (478.09) | 646.97 (402.01) | -122.44 (-76.08) -15.9% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 23.78 mph (38.28 km/h) |
| 25 mph (40.23 km/h) | 29.73 mph (47.85 km/h) |
| 30 mph (48.28 km/h) | 35.68 mph (57.42 km/h) |
| 35 mph (56.33 km/h) | 41.62 mph (66.99 km/h) |
| 40 mph (64.37 km/h) | 47.57 mph (76.56 km/h) |
| 45 mph (72.42 km/h) | 53.52 mph (86.13 km/h) |
| 50 mph (80.47 km/h) | 59.46 mph (95.7 km/h) |
| 55 mph (88.51 km/h) | 65.41 mph (105.27 km/h) |
| 60 mph (96.56 km/h) | 71.35 mph (114.83 km/h) |
| 65 mph (104.61 km/h) | 77.3 mph (124.4 km/h) |
| 70 mph (112.65 km/h) | 83.25 mph (133.97 km/h) |
| 75 mph (120.7 km/h) | 89.19 mph (143.54 km/h) |
| 80 mph (128.75 km/h) | 95.14 mph (153.11 km/h) |
| 85 mph (136.79 km/h) | 101.09 mph (162.68 km/h) |
| 90 mph (144.84 km/h) | 107.03 mph (172.25 km/h) |
| 95 mph (152.89 km/h) | 112.98 mph (181.82 km/h) |
| 100 mph (160.93 km/h) | 118.92 mph (191.39 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1646 | 1913 | 2060 | 2151 | 2249 | 2319 | 2396 | 2487 | 2613 | 2739 | 2879 | 2992 | 3195 | 3419 | 3594 | 3706 | 3769 | 4000 | 4323 | 5023 |
Better Fuel Economy Factory Ratios Increased Power
