Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 315/25-23 | 305/35-24 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 29.2 (741.7) | 32.41 (823.1) | 3.2 (81.4) 11% |
| Width inches (mm) | 12.4 (315) | 12.01 (305) | -0.39 (-10) -3.2% |
| Circum. inches (mm) | 91.74 (2330.12) | 101.8 (2585.84) | 10.07 (255.73) 11% |
| Sidewall Height inches (mm) | 3.1 (78.75) | 4.2 (106.75) | 1.1 (28) 35.6% |
| Revolutions per mile (km) | 690.67 (429.16) | 622.37 (386.72) | -68.3 (-42.44) -9.9% |
305/35-24 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 22.19 mph (35.72 km/h) |
| 25 mph (40.23 km/h) | 27.74 mph (44.65 km/h) |
| 30 mph (48.28 km/h) | 33.29 mph (53.58 km/h) |
| 35 mph (56.33 km/h) | 38.84 mph (62.51 km/h) |
| 40 mph (64.37 km/h) | 44.39 mph (71.44 km/h) |
| 45 mph (72.42 km/h) | 49.94 mph (80.37 km/h) |
| 50 mph (80.47 km/h) | 55.49 mph (89.3 km/h) |
| 55 mph (88.51 km/h) | 61.04 mph (98.23 km/h) |
| 60 mph (96.56 km/h) | 66.58 mph (107.16 km/h) |
| 65 mph (104.61 km/h) | 72.13 mph (116.09 km/h) |
| 70 mph (112.65 km/h) | 77.68 mph (125.02 km/h) |
| 75 mph (120.7 km/h) | 83.23 mph (133.95 km/h) |
| 80 mph (128.75 km/h) | 88.78 mph (142.88 km/h) |
| 85 mph (136.79 km/h) | 94.33 mph (151.81 km/h) |
| 90 mph (144.84 km/h) | 99.88 mph (160.74 km/h) |
| 95 mph (152.89 km/h) | 105.43 mph (169.67 km/h) |
| 100 mph (160.93 km/h) | 110.97 mph (178.6 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1584 | 1840 | 1981 | 2069 | 2163 | 2231 | 2305 | 2393 | 2514 | 2635 | 2770 | 2878 | 3073 | 3289 | 3457 | 3565 | 3626 | 3848 | 4158 | 4832 |
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