Home › 24" tire sizes › 305/35R24
305/35R24 tire size in inches
305/35R24 is 32.41" tall and 12.01" wide, and fits a 24" rim. In flotation (inch) sizing that is roughly 32.4x12.0R24.
305/35R24 dimensions
| Measurement | Inches | Metric |
|---|---|---|
| Overall diameter (height) | 32.41" | 823 mm |
| Section width | 12.01" | 305 mm |
| Sidewall height | 4.20" | 106.8 mm |
| Rim diameter | 24" | 609.6 mm |
| Circumference | 101.8" | 2586 mm |
| Revolutions per mile | 622 | |
| Aspect ratio | 35% (sidewall is 35% of the width) | |
Drawn to scale
Among the 31 sizes for 24" wheels on this site, 305/35R24 is #9 by height (shortest: 275/25R24, tallest: 345/50R24).
What people compare 305/35R24 with
Real comparisons drivers search for, worked out against 305/35R24:
| Compared size | Height | Width | Sidewall | Speedo at true 60 |
|---|---|---|---|---|
| 295/35R24 | -0.28" (-0.86%) | -0.40" | -0.14" | 60.5 mph |
| 285/40R24 | +0.57" (+1.76%) | -0.79" | +0.29" | 59 mph |
305/35R24 against the most popular 24" sizes
| Popular size | Height | Width | Sidewall | Speedo at true 60 |
|---|---|---|---|---|
| 325/45R24 | +3.11" (+9.6%) | +0.79" | +1.56" | 54.7 mph |
| 315/50R24 | +3.99" (+12.31%) | +0.39" | +2.00" | 53.4 mph |
| 315/45R24 | +2.75" (+8.49%) | +0.39" | +1.38" | 55.3 mph |
| 375/40R24 | +3.40" (+10.49%) | +2.75" | +1.71" | 54.3 mph |
| 295/45R24 | +2.04" (+6.29%) | -0.40" | +1.03" | 56.4 mph |
How the 305/35R24 numbers are worked out
The size code reads as 305 mm section width, 35% aspect ratio, R for radial construction and 24-inch wheel.
- Sidewall = 305 × 35% = 106.8 mm = 4.20"
- Diameter = 24" + 2 × 4.20" = 32.41"
- Circumference = π × 32.41" = 101.8"
- Revs per mile = 63,360" ÷ 101.8" = 622
Sizes that can replace 305/35R24 on a 24" wheel
Within 3% of 32.41". Last column: speedometer reading at a true 60 mph.
| Size | Diameter | Width | Difference | Speedo at true 60 mph |
|---|---|---|---|---|
| 315/35R24 | 32.68" | 12.40" | +0.83% | 59.5 mph |
| 295/35R24 | 32.13" | 11.61" | -0.86% | 60.5 mph |
| 325/35R24 | 32.96" | 12.80" | +1.7% | 59 mph |
| 285/35R24 | 31.85" | 11.22" | -1.73% | 61.1 mph |
| 285/40R24 | 32.98" | 11.22" | +1.76% | 59 mph |
| 275/35R24 | 31.58" | 10.83" | -2.56% | 61.6 mph |
| 295/40R24 | 33.29" | 11.61" | +2.72% | 58.4 mph |
One size wider or narrower
- Narrower: 295/35R24 — 11.61" wide, 32.13" tall
- Wider: 315/35R24 — 12.40" wide, 32.68" tall
Same height on a different wheel size
- 295/75R15 15" (+0.03%)
- 315/70R15 15" (-0.15%)
- 265/85R15 15" (+1.02%)
- 255/85R15 15" (-1.05%)
- 285/75R15 15" (-1.79%)
- 305/70R15 15" (-1.85%)
- 305/75R15 15" (+1.85%)
- 245/85R16 16" (-0.03%)
- 280/75R16 16" (+0.4%)
- 295/70R16 16" (-0.46%)
Questions about 305/35R24
How tall is a 305/35R24 tire in inches?
A 305/35R24 tire is 32.41 inches (823 mm) tall: the 24-inch rim plus two sidewalls of 4.20 inches each.
Is 305/35R24 a 32 inch tire?
Yes. At 32.41 inches tall it is commonly called a 32-inch tire.
How many revolutions per mile does a 305/35R24 make?
About 622 revolutions per mile, based on a calculated circumference of 101.8 inches.
What size can replace 305/35R24?
315/35R24 is the closest match on a 24" rim (+0.83% height). Check load index, speed rating and clearance first.
Compare 305/35R24 against any other size with the tire size calculator.