Tire Size Box

335/25R22 vs 335/35R22

335/35R22 compared with 335/25R22

+9.2% diameter, 0.0" width

335/35R22 is 31.23" tall vs 28.59". More than the 3% rule of thumb, so check carefully before switching.

28.6"22" rim3.3"13.2" wide
335/25R22 (solid) compared with 335/35R22 (dashed outline), drawn to scale

With 335/35R22 tires, when your speedometer says 60 mph you are really going

65.5 mph

335/35R22 is +2.64 inches (+9.2%) in overall diameter. That is more than the 3% most shops and makers recommend.

335/25R22335/35R22Difference%
Overall diameter28.59"31.23"+2.64"+9.2%
Section width13.19"13.19"0.00"0.0%
Sidewall height3.30"4.62"+1.32"+40.0%
Circumference89.83"98.12"+8.29"+9.2%
Revolutions per mile705.3645.7−59.6−8.4%

Speedometer difference

If your vehicle came with 335/25R22 and you fit 335/35R22, here is your real speed for each speedometer reading:

Speedometer showsActual speedDifference
20 mph21.8 mph+1.8 mph
30 mph32.8 mph+2.8 mph
40 mph43.7 mph+3.7 mph
50 mph54.6 mph+4.6 mph
60 mph65.5 mph+5.5 mph
65 mph71.0 mph+6.0 mph
70 mph76.5 mph+6.5 mph
75 mph81.9 mph+6.9 mph
80 mph87.4 mph+7.4 mph

Each size on its own

Questions

Which is bigger, 335/25R22 or 335/35R22?
335/35R22 is taller by 2.64 inches (31.23" vs 28.59"). 335/25R22 is the same width.
Can I replace 335/25R22 with 335/35R22?
It is not recommended without checking carefully. The diameter difference is +9.2%, more than the 3% most shops and makers allow. It will throw off the speedometer and may affect ABS, stability control and clearance.
How much will 335/35R22 change my speedometer?
When your speedometer reads 60 mph with 335/35R22 fitted (calibrated for 335/25R22), your real speed is 65.5 mph. Your odometer will under-count miles by about 9.2%.
Will 335/35R22 lift my vehicle?
Ride height changes by half the diameter difference: +1.32 inches of ground clearance at the axle.

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