Tire Size Box

285/85R16 vs 295/85R16

295/85R16 compared with 285/85R16

+1.9% diameter, +0.4" width

295/85R16 is 35.74" tall vs 35.07". Within the 3% rule, so usually interchangeable.

35.1"16" rim9.5"11.2" wide
285/85R16 (solid) compared with 295/85R16 (dashed outline), drawn to scale

With 295/85R16 tires, when your speedometer says 60 mph you are really going

61.1 mph

295/85R16 is +0.67 inches (+1.9%) in overall diameter. That is within the 3% most shops and makers allow.

285/85R16295/85R16Difference%
Overall diameter35.07"35.74"+0.67"+1.9%
Section width11.22"11.61"+0.39"+3.5%
Sidewall height9.54"9.87"+0.33"+3.5%
Circumference110.19"112.29"+2.10"+1.9%
Revolutions per mile575.0564.2−10.8−1.9%

Speedometer difference

If your vehicle came with 285/85R16 and you fit 295/85R16, here is your real speed for each speedometer reading:

Speedometer showsActual speedDifference
20 mph20.4 mph+0.4 mph
30 mph30.6 mph+0.6 mph
40 mph40.8 mph+0.8 mph
50 mph51.0 mph+1.0 mph
60 mph61.1 mph+1.1 mph
65 mph66.2 mph+1.2 mph
70 mph71.3 mph+1.3 mph
75 mph76.4 mph+1.4 mph
80 mph81.5 mph+1.5 mph

Each size on its own

Questions

Which is bigger, 285/85R16 or 295/85R16?
295/85R16 is taller by 0.67 inches (35.74" vs 35.07"). 295/85R16 is wider by 0.39 inches.
Can I replace 285/85R16 with 295/85R16?
Usually, yes. The diameter difference is +1.9%, inside the 3% rule of thumb most tire shops use. Check that the wider or taller tire clears your suspension and fenders, and that its load index meets your placard.
How much will 295/85R16 change my speedometer?
When your speedometer reads 60 mph with 295/85R16 fitted (calibrated for 285/85R16), your real speed is 61.1 mph. Your odometer will under-count miles by about 1.9%.
Will 295/85R16 lift my vehicle?
Ride height changes by half the diameter difference: +0.33 inches of ground clearance at the axle.

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