Tire size
265/75R16 in inches
A 265/75R16 tire is 31.6 inches tall and 10.4 inches wide, on a 16-inch wheel. Written inch-style that is about 31.6x10.4R16 (an equivalent, not a size on sale). It rounds to a 32-inch tire.
| 265/75R16 | Inches | Metric |
|---|---|---|
| Overall diameter (height) | 31.6 in | 804 mm |
| Section width | 10.4 in | 265 mm |
| Sidewall height | 7.8 in | 199 mm |
| Wheel (rim) diameter | 16 in | 406 mm |
| Circumference | 99.4 in | 2526 mm |
| Revolutions | 637 per mile | 396 per km |
How it's worked out
The 75 means the sidewall is 75% of the 265 mm width: 198.8 mm, or 7.82 in. Height = wheel + 2 sidewalls = 16 + 2 x 7.82 = 31.6 in.
Similar sizes
Sizes within about 3.5% of the height of 265/75R16. The last column is your real speed at an indicated 60 mph if your speedometer was set for 265/75R16.
| Size | Height | vs 265/75R16 | Real speed at 60 mph shown |
|---|---|---|---|
| 295/50R20 | 31.6 in | -0.1% | 59.9 mph |
| 265/70R17 | 31.6 in | -0.1% | 59.9 mph |
| 285/70R16 | 31.7 in | +0.2% | 60.1 mph |
| 285/65R17 | 31.6 in | -0.2% | 59.9 mph |
| 235/85R16 | 31.7 in | +0.2% | 60.1 mph |
| 265/65R18 | 31.6 in | -0.3% | 59.8 mph |
| 235/80R17 | 31.8 in | +0.5% | 60.3 mph |
| 265/55R20 | 31.5 in | -0.5% | 59.7 mph |
Going bigger from 265/75R16
If 265/75R16 is your stock size, these are the commonly sold axle ratios that come closest to your stock overall gearing on bigger tires.
| Your ratio now | On 33s | On 35s | On 37s |
|---|---|---|---|
| 3.21 | 3.31 exact 3.35 | 3.55 exact 3.55 | 3.73 exact 3.75 |
| 3.42 | 3.55 exact 3.57 | 3.73 exact 3.78 | 3.91 exact 4.00 |
| 3.55 | 3.73 exact 3.70 | 3.91 exact 3.93 | 4.10 exact 4.15 |
| 3.73 | 3.91 exact 3.89 | 4.10 exact 4.12 | 4.30 exact 4.36 |
| 3.91 | 4.10 exact 4.08 | 4.30 exact 4.32 | 4.56 exact 4.57 |
| 4.10 | 4.30 exact 4.27 | 4.56 exact 4.53 | 4.88 exact 4.79 |
Exact = your ratio x new height / 31.6. Front and rear axles must match on a 4WD. Not every ratio is made for every axle. Want more pull than stock? Go one step shorter. More in the regearing guide.
Questions
How tall is a 265/75R16 tire in inches?
31.6 inches (804 mm). That is the nominal height: the 16-inch wheel plus two 7.82-inch sidewalls.
What is 265/75R16 in inches?
31.6x10.4R16: 31.6 inches tall, 10.4 inches wide, for a 16-inch wheel.
Is 265/75R16 a 32-inch tire?
It measures 31.6 inches on paper, so it rounds to 32. Real tires vary a little by brand, load and wear, so check the maker's spec sheet if a fraction of an inch matters.
How many revolutions per mile does 265/75R16 do?
About 637 per mile (396 per km), from its nominal circumference of 99.4 inches.
Nominal dimensions, calculated from the size marking. Real tires differ slightly by brand, rim width, pressure and wear. Fitment depends on your vehicle, lift and wheels: this page doesn't say whether a size fits. Updated 2026-11-14.