26x8.50R14 tire size
26x8.50R14 is a flotation (inch) size: 26.0" tall, 8.5" wide, on a 14" rim — about a 220/70R14. The sidewall is 6.0" and the tire turns 776 times per mile.
26x8.50R14 specs
| Overall diameter (height) | 26.00" · 660 mm |
|---|---|
| Section width | 8.50" · 216 mm |
| Sidewall height | 6.00" · 152 mm (71% of width) |
| Rim diameter | 14" |
| Circumference | 81.68" · 2.075 m |
| Revolutions per mile | 776 (482 per km) |
| Closest metric size | 220/70R14 |
Equivalent sizes on a 14" rim
Sizes within ±5% of the overall diameter. Green rows are inside the usual ±3% limit for keeping the speedometer, ABS and gearing right; red rows are bigger changes that need clearance checks.
| Size | Diameter | Difference | Width | Speedo at 60 | |
|---|---|---|---|---|---|
| 205/75R14 | 26.11" | +0.41% | -11 mm | 60.2 mph | calculate → |
| 215/70R14 | 25.85" | -0.58% | -1 mm | 59.7 mph | calculate → |
| 195/75R14 | 25.52" | -1.86% | -21 mm | 58.9 mph | calculate → |
| 205/70R14 | 25.30" | -2.70% | -11 mm | 58.4 mph | calculate → |
| 225/70R14 | 26.40" | +1.54% | +9 mm | 60.9 mph | calculate → |
| 215/75R14 | 26.70" | +2.68% | -1 mm | 61.6 mph | calculate → |
| 245/60R14 | 25.57" | -1.64% | +29 mm | 59.0 mph | calculate → |
| 185R14 | 25.94" | -0.21% | -31 mm | 59.9 mph | calculate → |
| 195R14 | 26.59" | +2.27% | -21 mm | 61.4 mph | calculate → |
| 175R14 | 25.30" | -2.70% | -41 mm | 58.4 mph | calculate → |
Try another size against 26x8.50R14
Questions
What size is 26x8.50R14 in inches?
26x8.50R14 is about 26.0" tall and 8.5" wide on a 14-inch rim — roughly a 220/70R14 in inch sizing.
What does 26x8.50R14 mean?
26" overall diameter, 8.50" section width, radial, 14" rim.
What tire sizes are equivalent to 26x8.50R14?
On the same 14" rim, within 3% of the diameter: 185R14 (-0.21%), 205/75R14 (+0.41%), 215/70R14 (-0.58%), 225/70R14 (+1.54%), 245/60R14 (-1.64%), 195/75R14 (-1.86%).
How many revolutions per mile does a 26x8.50R14 tire make?
About 776 revolutions per mile (circumference 81.7").
How these numbers are computed
Diameter = rim + 2 × sidewall, sidewall = width × aspect ÷ 100, circumference = π × diameter, revolutions per mile = 63,360 ÷ circumference. Real tires differ by brand by a few tenths of an inch. Last reviewed October 14, 2026.