TireSizesFinder

295/60R20 vs 33x12.50R22

33x12.50R22 is 0.94 in (23.8 mm) shorter than 295/60R20, a −2.76% diameter difference. With the speedometer set for 295/60R20, an indicated 60 mph is 58.3 mph on 33x12.50R22.

Is this a safe swap?

Diameter difference −2.76%: within the ±3% guideline

By overall diameter alone, 33x12.50R22 falls inside the ±3% range commonly used as a guideline when replacing 295/60R20. This check uses diameter only. It does not assess load index, speed rating, wheel width or clearance.

To-scale drawing: 295/60R20 (33.94 in) vs 33x12.50R22 (33.00 in)295/60R2033.94 in × 11.61 in33x12.50R2233.00 in × 12.50 in
Side profile and tread width, drawn to the same scale.
295/60R20 vs 33x12.50R22 differences
Measurement295/60R2033x12.50R22Difference% diff
Overall diameter33.94 in (862.0 mm)33.00 in (838.2 mm)−0.94 in (−23.8 mm)−2.76%
Sidewall height6.97 in (177.0 mm)5.50 in (139.7 mm)−1.47 in (−37.3 mm)−21.07%
Section width11.61 in (295.0 mm)12.50 in (317.5 mm)+0.89 in (+22.5 mm)+7.63%
Circumference106.62 in (2,708.1 mm)103.67 in (2,633.3 mm)−2.94 in (−74.8 mm)−2.76%
Revolutions per mile594611+17+2.84%
True speed with the speedometer calibrated for 295/60R20
IndicatedActual on 295/60R20Actual on 33x12.50R22Difference
30 mph30.0 mph29.2 mph−0.8 mph
60 mph60.0 mph58.3 mph−1.7 mph
75 mph75.0 mph72.9 mph−2.1 mph

Ride-height change: 33x12.50R22 lowers the vehicle by 0.47 in (11.9 mm) at the axle (half the −23.8 mm diameter difference).

33x12.50R22 is 0.94 in shorter than 295/60R20 and 23 mm wider, a 2.76% difference in overall diameter.

With the speedometer calibrated for 295/60R20, an indicated 60 mph is actually 58.3 mph on 33x12.50R22, and revolutions per mile change from 594 to 611.

33x12.50R22 mounts on a 22-inch wheel, a plus-2 fitment from the 20-inch wheel of 295/60R20.

Size pages

Other comparisons with 295/60R20

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Source: Calculated from standard tire geometry formulas. Verified . How these numbers are calculated.