37x14.00R16.5 tire size
37x14.00R16.5 is a flotation (inch) size: 37.0" tall, 14.0" wide, on a 16.5" rim — about a 360/70R16.5. The sidewall is 10.3" and the tire turns 545 times per mile.
37x14.00R16.5 specs
| Overall diameter (height) | 37.00" · 940 mm |
|---|---|
| Section width | 14.00" · 356 mm |
| Sidewall height | 10.25" · 260 mm (73% of width) |
| Rim diameter | 16.5" |
| Circumference | 116.24" · 2.952 m |
| Revolutions per mile | 545 (339 per km) |
| Closest metric size | 360/70R16.5 |
Equivalent sizes on a 16.5" 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 | |
|---|---|---|---|---|---|
| 37x12.50R16.5 | 37.00" | 0.00% | -38 mm | 60.0 mph | calculate → |
| 36x12.50R16.5 | 36.00" | -2.70% | -38 mm | 58.4 mph | calculate → |
| 36x13.50R16.5 | 36.00" | -2.70% | -13 mm | 58.4 mph | calculate → |
| 38x12.50R16.5 | 38.00" | +2.70% | -38 mm | 61.6 mph | calculate → |
| 38x15.50R16.5 | 38.00" | +2.70% | +38 mm | 61.6 mph | calculate → |
| 37x13.00R16.5 | 37.00" | 0.00% | -26 mm | 60.0 mph | calculate → |
| 36x14.50R16.5 | 36.00" | -2.70% | +12 mm | 58.4 mph | calculate → |
| 36x16.00R16.5 | 36.00" | -2.70% | +50 mm | 58.4 mph | calculate → |
| 38x11.00R16.5 | 38.00" | +2.70% | -77 mm | 61.6 mph | calculate → |
Try another size against 37x14.00R16.5
Questions
What size is 37x14.00R16.5 in inches?
37x14.00R16.5 is about 37.0" tall and 14.0" wide on a 16.5-inch rim — roughly a 360/70R16.5 in inch sizing.
What does 37x14.00R16.5 mean?
37" overall diameter, 14.00" section width, radial, 16.5" rim.
What tire sizes are equivalent to 37x14.00R16.5?
On the same 16.5" rim, within 3% of the diameter: 37x12.50R16.5 (0.00%), 37x13.00R16.5 (0.00%), 36x12.50R16.5 (-2.70%), 36x13.50R16.5 (-2.70%), 36x14.50R16.5 (-2.70%), 36x16.00R16.5 (-2.70%).
How many revolutions per mile does a 37x14.00R16.5 tire make?
About 545 revolutions per mile (circumference 116.2").
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.