285/70R16 tire size in inches
A 285/70R16 tire measures
31.7" tall × 11.2" wide
7.85" sidewall on a 16" wheel. 636 revolutions per mile.
285/70R16 means a tire 285 mm wide, with sidewalls 70% as tall as the tire is wide (200 mm), radial construction (R), for a 16 inch wheel.
285/70R16 specs
| Overall diameter (height) | 31.71 inches (805 mm) |
|---|---|
| Section width | 11.22 inches (285 mm) |
| Sidewall height | 7.85 inches (200 mm) |
| Wheel (rim) diameter | 16 inches |
| Circumference | 99.6 inches (2,530 mm) |
| Revolutions per mile | 636 |
| Revolutions per kilometer | 395 |
| Approximate rim width | 7.5" to 9.0" |
| In inches (flotation style) | 31.7x11.2R16 |
| Aspect ratio | 70% |
Calculated from the size. Real tires differ by brand, model and tread depth, typically by a few tenths of an inch.
Sizes that can replace 285/70R16 on a 16" wheel
These 16" sizes are within 3% of 285/70R16's overall diameter, the range most tire shops treat as interchangeable.
| Size | Diameter | Width | Difference | Real speed at 60 | |
|---|---|---|---|---|---|
| 235/85R16 | 31.73" | 9.25" | +0.1% | 60.0 mph | Compare |
| 265/75R16 | 31.65" | 10.43" | −0.2% | 59.9 mph | Compare |
| 245/80R16 | 31.43" | 9.65" | −0.9% | 59.5 mph | Compare |
| 255/80R16 | 32.06" | 10.04" | +1.1% | 60.7 mph | Compare |
| 275/75R16 | 32.24" | 10.83" | +1.7% | 61.0 mph | Compare |
| 295/70R16 | 32.26" | 11.61" | +1.7% | 61.0 mph | Compare |
| 275/70R16 | 31.16" | 10.83" | −1.7% | 59.0 mph | Compare |
| 295/65R16 | 31.10" | 11.61" | −1.9% | 58.8 mph | Compare |
| 225/85R16 | 31.06" | 8.86" | −2.0% | 58.8 mph | Compare |
| 255/75R16 | 31.06" | 10.04" | −2.0% | 58.8 mph | Compare |
| 245/85R16 | 32.40" | 9.65" | +2.2% | 61.3 mph | Compare |
| 235/80R16 | 30.80" | 9.25" | −2.9% | 58.3 mph | Compare |
Same height on other wheel sizes (plus and minus sizing)
| Size | Wheel | Diameter | Difference | |
|---|---|---|---|---|
| 265/80R15 | 15" | 31.69" | 0.0% | Compare |
| 265/85R14 | 14" | 31.74" | +0.1% | Compare |
| 325/30R24 | 24" | 31.68" | −0.1% | Compare |
| 275/45R22 | 22" | 31.74" | +0.1% | Compare |
| 245/50R22 | 22" | 31.65" | −0.2% | Compare |
| 295/55R19 | 19" | 31.78" | +0.2% | Compare |
| 315/55R18 | 18" | 31.64" | −0.2% | Compare |
| 355/35R22 | 22" | 31.78" | +0.2% | Compare |
| 325/50R19 | 19" | 31.80" | +0.3% | Compare |
| 295/50R20 | 20" | 31.61" | −0.3% | Compare |
| 305/45R21 | 21" | 31.81" | +0.3% | Compare |
| 245/55R21 | 21" | 31.61" | −0.3% | Compare |
One size up or down
- 275/70R16narrower: 31.2" × 10.8"
- 295/70R16wider: 32.3" × 11.6"
- 285/65R16lower profile: 30.6" × 11.2"
- 285/75R16taller sidewall: 32.8" × 11.2"
Compare 285/70R16 with another size
Questions
- How tall is a 285/70R16 tire?
- A 285/70R16 tire is 31.7 inches tall (805 mm), calculated from the size. It is 11.2 inches wide with 7.9 inches sidewalls. Real tires vary by a few tenths of an inch between brands and tread patterns.
- What does 285/70R16 mean?
- 285/70R16 means a tire 285 mm wide, with sidewalls 70% as tall as the tire is wide (200 mm), radial construction (R), for a 16 inch wheel.
- How many revolutions per mile does a 285/70R16 tire make?
- About 636 revolutions per mile, based on a circumference of 99.6 inches. Under load the tire flattens slightly, so the maker's published figure is usually a little higher.
- What rim width fits a 285/70R16 tire?
- Roughly 7.5" to 9.0". Check the tire maker's approved rim range for the exact model before buying wheels.
- Can I use 235/85R16 instead of 285/70R16?
- 235/85R16 is +0.02 inches (+0.1%) in overall diameter, so at an indicated 60 mph you would be doing 60.0 mph. Differences under 3% are usually fine, but check clearance, load index and your vehicle's placard.