305/70r17 vs 33/12.50r17 Tire Size Comparison


Tire Size Comparison Visualizer
Tire 1 Side View
Tire 1 Wheel
2697
17"
214
371 Revs/km
Tire 2 Side View
Tire 2 Wheel
2632
17"
203
380 Revs/km
Tire 1 Front View
305
859
Tire 2 Front View
318
838
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Speedometer Error
(Set Size1 to OEM Size)

Speed 10 km/h30 km/h50 km/h70 km/h90 km/h110 km/h130 km/h150 km/h
Actual 9.829.449.068.688.2107.8127.4147.0
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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See how the 305/70r17 tire size compares to the 33/12.50r17

Making a decision before buying the right tire size? Or maybe you want new aftermarket tires?

The comparison charts above represent detailed calculations of the difference in size between 305/70r17 and 33/12.50r17 tires.

The resulting calculations of tire diameter and width, sidewall height, circumference and rim diameter are provided in the form of comparison table and visual graphics to better convey the difference between 305/70r17 and 33/12.50r17 tire sizes.

On top of that, given the fact that 305/70r17 is the original equipment tire size, you may also emulate the difference between your actual speed and speedometer readings after installing the 33/12.50r17 tires. Chances are high that you will want to calibrate your speedometer!

Other sizes often compared:

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