305/70r17 vs 33/12.50r17 Tire Comparison Table
Tire Size Comparison Visualizer
2697
17"
214
371 Revs/km
2632
17"
203
380 Revs/km
305
859
318
838
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Speedometer Error
(Set Size1 to OEM Size)
(Set Size1 to OEM Size)
| Speed | 10 km/h | 30 km/h | 50 km/h | 70 km/h | 90 km/h | 110 km/h | 130 km/h | 150 km/h |
|---|---|---|---|---|---|---|---|---|
| Actual | 9.8 | 29.4 | 49.0 | 68.6 | 88.2 | 107.8 | 127.4 | 147.0 |
| Speed Diff | -0.2 | -0.6 | -1.0 | -1.4 | -1.8 | -2.2 | -2.6 | -3.0 |
Ground Clearance Decreased by 10.5
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Check out how the 305/70r17 differs in size from the 33/12.50r17
Would you like to upsize your tires?
The visuals and tables above illustrate the difference in dimensions between 305/70r17 and 33/12.50r17 tires.
By looking at a visual representation of the differences in tire diameter, width, sidewall height, circumference, revs per mile, and speed difference, it easy to compare the 305/70r17 and 33/12.50r17 tire sizes.
Besides, considering that 305/70r17 is the factory size, your vehicle’s speedometer shows the correct speed. Check out the chart with the possible speed difference should you decide to go with the 33/12.50r17 tires. It is strongly recommended to calibrate speedometer every time you upsize or downsize your tires.