Home265/75R16 vs 285/75R16

265/75R16 vs 285/75R16

The 285/75R16 is 32.83 in tall: 1.18 in (3.7%) taller than the 265/75R16 at 31.65 in. At an indicated 60 mph you'd be doing 62.2 mph.The 285/75R16 is 833.9 mm tall: 30.0 mm (3.7%) taller than the 265/75R16 at 803.9 mm. At an indicated 100 km/h you'd be doing 103.7 km/h.

By David Owen. Published 3 November 2026.

in, mphmm, km/h

Each figure is rounded separately, so related figures can differ in the last digit.

These are size-code figures only. Whether a size fits, clears and carries your load depends on your vehicle and the tire, so check with a tire shop.

What changes

Only the section width changes, from 10.43 in to 11.22 in. The aspect ratio is a percentage of the width, so each sidewall grows with it, by 0.60 in, and the 285/75R16 ends up 1.18 in taller overall.

Makers' own measured diameters run 31.65 to 31.89 in for the 265/75R16 and 32.8 to 33.07 in for the 285/75R16, against the calculated 31.65 in and 32.83 in. Real tires vary by brand and tread design; the figures in the table come from the size code alone.

Speedometer and odometer

A speedometer that read true on the 265/75R16 reads low on the 285/75R16: an indicated 60 mph is a true 62.2 mph.A speedometer that read true on the 265/75R16 reads low on the 285/75R16: an indicated 100 km/h is a true 103.7 km/h.

The odometer records about 9,640 miles for every 10,000 you drive.The odometer records about 9,640 km for every 10,000 you drive.

Ground clearance and size class

Ground clearance at the axle rises by 0.59 in: half the diameter change, unloaded.Ground clearance at the axle rises by 15.0 mm: half the diameter change, unloaded. By calculated diameter the 265/75R16 is a 32-inch tire and the 285/75R16 a 33-inch tire.

See every 32-inch and 33-inch size in metric.

Same change, other sizes

One other searched pair makes the same change in diameter, width and sidewall:

• 245/75R16 vs 265/75R16

Other comparisons with these sizes

• 235/85R16 vs 265/75R16
• 285/75R16 vs 305/70R16

285/75R16 in inches.

Compare other sizes in the calculator