285/75R16 vs 295/75R16Tire Size Comparison

Safe

The 1.8% diameter difference is within the accepted 3% tolerance.

285/75R16834mm dia295/75R16849mm dia+7.5mm

Comparison Details

Overall Diameter833.9 vs 848.9 mm (+15.0 mm)
Diameter Difference+1.80%
Section Width285 vs 295 mm (+10 mm)
Sidewall Height213.8 vs 221.3 mm (+7.5 mm)
Circumference2619.8 vs 2666.9 mm
Clearance Change+7.5 mm
Speedometer Error+1.80%
Revs/Mile614 vs 603

Speedometer Correction

When switching from 285/75R16 to 295/75R16, your speedometer will differ from actual speed.

SpeedometerActual SpeedDifference
30 km/h30.5 km/h+0.5 km/h
40 km/h40.7 km/h+0.7 km/h
50 km/h50.9 km/h+0.9 km/h
60 km/h61.1 km/h+1.1 km/h
70 km/h71.3 km/h+1.3 km/h
80 km/h81.4 km/h+1.4 km/h
90 km/h91.6 km/h+1.6 km/h
100 km/h101.8 km/h+1.8 km/h
110 km/h112.0 km/h+2.0 km/h
120 km/h122.2 km/h+2.2 km/h
130 km/h132.3 km/h+2.3 km/h

Individual Tire Size Details

285/75R16
Full specifications, compatible vehicles, and alternatives
295/75R16
Full specifications, compatible vehicles, and alternatives

Practical Guidance

Switching from 285/75R16 to 295/75R16 is within the industry-accepted 3% diameter tolerance. Your speedometer, ABS, and traction control should function normally. Both sizes fit the same 16-inch rim, so no wheel change is needed.

The 3% diameter tolerance is a widely accepted industry guideline referenced by the ETRTO and most vehicle manufacturers. When in doubt, consult your vehicle's owner's manual or a qualified tire professional. For U.S. tire safety standards and recalls, see the NHTSA Tire Safety page.

Frequently Asked Questions

Safe. The overall diameter differs by 1.80%, width changes by 10mm.

Speedometer error will be 1.80%. At an indicated 100 km/h, actual speed is about 101.8 km/h.

Ground clearance changes by +7.5mm per side.