245/75R16 Tire Size Specifications
Complete dimensional breakdown in inches and millimeters, approved wheel rim widths, vehicle fitments, speedometer error tables, and safe plus-sizing alternatives.
245/75R16 Technical Dimension Table
Standardized measurements computed according to ETRTO & ISO 4000-1 passenger and commercial tire design formulas.
| Specification Property | Imperial (Inches / Miles) | Metric (Millimeters / Kilometers) |
|---|---|---|
| Overall Rolling Diameter | 30.47 in | 773.9 mm |
| Section Width (Cross-section) | 9.65 in | 245 mm |
| Sidewall Cushion Height | 7.23 in | 183.6 mm |
| Circumference (Rolling Distance) | 95.72 in | 2431.3 mm |
| Revolutions per Distance | 682 revs/mile | 424 revs/km |
| Wheel Rim Diameter | 16 in | 406.4 mm |
| Approved Rim Width Range | 6.6" – 8.6" | 168 – 218 mm |
| Measuring / Ideal Rim Width | 7.6 in | 193 mm |
| Aspect Ratio (Profile %) | 75% of section width | |
What 245/75R16 Is Typically Used For
Dimensions in this range are typical of pickups, SUVs and off-road fitments, where load capacity and sidewall strength matter more than steering response.
To find the size your specific vehicle takes, check the placard on the driver-side door jamb or your owner's manual. Fitment depends on model year, trim, brake caliper clearance, wheel offset and suspension setup, so the correct size for your car is the one the manufacturer specifies.
Popular Comparisons with 245/75R16
Frequently Asked Questions about 245/75R16
What size is 245/75R16 in inches?
The 245/75R16 tire measures approximately 30.47" in overall diameter, 9.65" in section width (tread/sidewall cross-section), and is mounted on a 16" diameter wheel rim.
What rim width is recommended for 245/75R16?
The approved rim width range for 245/75R16 is 6.6" to 8.6" wide, with an ideal measuring rim width of 7.6" for optimal tread contact and even wear.
What are the closest safe alternative sizes for 245/75R16?
Always verify rolling diameter stays within ±3% of 30.47" to prevent transmission strain and speedometer inaccuracies.
How many revolutions per mile does 245/75R16 make?
A standard 245/75R16 tire rotates approximately 682 revolutions per mile (424 revs per kilometer) at normal inflation pressure and rolling radius.