285/50R22 vs 295/35R24

295/35R24 is 1.09 in (27.7 mm) shorter than 285/50R22, a −3.28% diameter difference. With the speedometer set for 285/50R22, an indicated 60 mph is 58.0 mph on 295/35R24.

Is this a safe swap?

Diameter difference −3.28%: outside the ±3% guideline

By overall diameter alone, 295/35R24 falls outside the ±3% range commonly used as a guideline when replacing 285/50R22; speedometer and ride-height changes are larger. This check uses diameter only. It does not assess load index, speed rating, wheel width or clearance.

Side profile and tread width, drawn to the same scale.

285/50R22 vs 295/35R24 differences
Measurement	285/50R22	295/35R24	Difference	% diff
Overall diameter	33.22 in (843.8 mm)	32.13 in (816.1 mm)	−1.09 in (−27.7 mm)	−3.28%
Sidewall height	5.61 in (142.5 mm)	4.06 in (103.3 mm)	−1.55 in (−39.2 mm)	−27.54%
Section width	11.22 in (285.0 mm)	11.61 in (295.0 mm)	+0.39 in (+10.0 mm)	+3.51%
Circumference	104.37 in (2,650.9 mm)	100.94 in (2,563.9 mm)	−3.43 in (−87.0 mm)	−3.28%
Revolutions per mile	607	628	+21	+3.39%

True speed with the speedometer calibrated for 285/50R22
Indicated	Actual on 285/50R22	Actual on 295/35R24	Difference
30 mph	30.0 mph	29.0 mph	−1.0 mph
60 mph	60.0 mph	58.0 mph	−2.0 mph
75 mph	75.0 mph	72.5 mph	−2.5 mph

Ride-height change: 295/35R24 lowers the vehicle by 0.55 in (13.9 mm) at the axle (half the −27.7 mm diameter difference).

295/35R24 is 1.09 in shorter than 285/50R22 and 10 mm wider, a 3.28% difference in overall diameter.

With the speedometer calibrated for 285/50R22, an indicated 60 mph is actually 58.0 mph on 295/35R24, and revolutions per mile change from 607 to 628.

295/35R24 mounts on a 24-inch wheel, a plus-2 fitment from the 22-inch wheel of 285/50R22.

Size pages

Other comparisons with 285/50R22

Other comparisons with 295/35R24

Source: Calculated from standard tire geometry formulas. Verified 2026-09-27. How these numbers are calculated.