Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 195/50-15 | 195/65-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 22.68 (576) | 24.98 (634.5) | 2.3 (58.5) 10.2% |
| Width inches (mm) | 7.68 (195) | 7.68 (195) | 0 (0) 0% |
| Circum. inches (mm) | 71.24 (1809.56) | 78.48 (1993.34) | 7.24 (183.78) 10.2% |
| Sidewall Height inches (mm) | 3.84 (97.5) | 4.99 (126.75) | 1.15 (29.25) 30% |
| Revolutions per mile (km) | 889.36 (552.62) | 807.36 (501.67) | -82 (-50.95) -9.2% |
195/65-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 22.03 mph (35.46 km/h) |
| 25 mph (40.23 km/h) | 27.54 mph (44.32 km/h) |
| 30 mph (48.28 km/h) | 33.05 mph (53.18 km/h) |
| 35 mph (56.33 km/h) | 38.55 mph (62.05 km/h) |
| 40 mph (64.37 km/h) | 44.06 mph (70.91 km/h) |
| 45 mph (72.42 km/h) | 49.57 mph (79.78 km/h) |
| 50 mph (80.47 km/h) | 55.08 mph (88.64 km/h) |
| 55 mph (88.51 km/h) | 60.59 mph (97.5 km/h) |
| 60 mph (96.56 km/h) | 66.09 mph (106.37 km/h) |
| 65 mph (104.61 km/h) | 71.6 mph (115.23 km/h) |
| 70 mph (112.65 km/h) | 77.11 mph (124.1 km/h) |
| 75 mph (120.7 km/h) | 82.62 mph (132.96 km/h) |
| 80 mph (128.75 km/h) | 88.13 mph (141.82 km/h) |
| 85 mph (136.79 km/h) | 93.63 mph (150.69 km/h) |
| 90 mph (144.84 km/h) | 99.14 mph (159.55 km/h) |
| 95 mph (152.89 km/h) | 104.65 mph (168.42 km/h) |
| 100 mph (160.93 km/h) | 110.16 mph (177.28 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2055 | 2387 | 2570 | 2684 | 2806 | 2894 | 2990 | 3104 | 3261 | 3418 | 3593 | 3733 | 3987 | 4267 | 4485 | 4625 | 4704 | 4992 | 5394 | 6269 |
Better Fuel Economy Factory Ratios Increased Power
