355/40R24 tire size in inches
A 355/40R24 tire measures
35.2" tall × 14.0" wide
5.59" sidewall on a 24" wheel. 573 revolutions per mile.
355/40R24 means a tire 355 mm wide, with sidewalls 40% as tall as the tire is wide (142 mm), radial construction (R), for a 24 inch wheel.
355/40R24 specs
| Overall diameter (height) | 35.18 inches (894 mm) |
|---|---|
| Section width | 13.98 inches (355 mm) |
| Sidewall height | 5.59 inches (142 mm) |
| Wheel (rim) diameter | 24 inches |
| Circumference | 110.5 inches (2,807 mm) |
| Revolutions per mile | 573 |
| Revolutions per kilometer | 356 |
| Approximate rim width | 11.5" to 13.0" |
| In inches (flotation style) | 35.2x14.0R24 |
| Aspect ratio | 40% |
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 355/40R24 on a 24" wheel
These 24" sizes are within 3% of 355/40R24's overall diameter, the range most tire shops treat as interchangeable.
| Size | Diameter | Width | Difference | Real speed at 60 | |
|---|---|---|---|---|---|
| 35x12.50R24 | 35.00" | 12.50" | −0.5% | 59.7 mph | Compare |
| 345/40R24 | 34.87" | 13.58" | −0.9% | 59.5 mph | Compare |
| 335/40R24 | 34.55" | 13.19" | −1.8% | 58.9 mph | Compare |
| 325/40R24 | 34.24" | 12.80" | −2.7% | 58.4 mph | Compare |
Same height on other wheel sizes (plus and minus sizing)
| Size | Wheel | Diameter | Difference | |
|---|---|---|---|---|
| 335/50R22 | 22" | 35.19" | 0.0% | Compare |
| 305/55R22 | 22" | 35.21" | +0.1% | Compare |
| 335/65R18 | 18" | 35.15" | −0.1% | Compare |
| 315/65R19 | 19" | 35.12" | −0.2% | Compare |
| 295/65R20 | 20" | 35.10" | −0.2% | Compare |
| 285/85R16 | 16" | 35.07" | −0.3% | Compare |
| 325/55R21 | 21" | 35.07" | −0.3% | Compare |
| 345/60R19 | 19" | 35.30" | +0.3% | Compare |
| 305/75R17 | 17" | 35.01" | −0.5% | Compare |
| 325/60R20 | 20" | 35.35" | +0.5% | Compare |
| 315/70R18 | 18" | 35.36" | +0.5% | Compare |
| 35x12.50R15 | 15" | 35.00" | −0.5% | Compare |
One size up or down
Compare 355/40R24 with another size
Questions
- How tall is a 355/40R24 tire?
- A 355/40R24 tire is 35.2 inches tall (894 mm), calculated from the size. It is 14.0 inches wide with 5.6 inches sidewalls. Real tires vary by a few tenths of an inch between brands and tread patterns.
- What does 355/40R24 mean?
- 355/40R24 means a tire 355 mm wide, with sidewalls 40% as tall as the tire is wide (142 mm), radial construction (R), for a 24 inch wheel.
- How many revolutions per mile does a 355/40R24 tire make?
- About 573 revolutions per mile, based on a circumference of 110.5 inches. Under load the tire flattens slightly, so the maker's published figure is usually a little higher.
- What rim width fits a 355/40R24 tire?
- Roughly 11.5" to 13.0". Check the tire maker's approved rim range for the exact model before buying wheels.
- Can I use 35x12.50R24 instead of 355/40R24?
- 35x12.50R24 is −0.18 inches (−0.5%) in overall diameter, so at an indicated 60 mph you would be doing 59.7 mph. Differences under 3% are usually fine, but check clearance, load index and your vehicle's placard.