190Best 285/40 R24 tires
6 rated tires available in this size, scored on dry, wet, snow, comfort and wear. Top overall right now is the Toyo Proxes ST III at 90/100.
33″
overall diameter
11.2″
section width
24″
rim diameter
611.6
revs per mile
Best 285/40 R24 all-season tires
2190
278More top-rated 285/40 R24 tires
2
188
258Best 285/40 R24 summer tires
1
189Best 285/40 R24 all-terrain tires
1
191Conversion
285/40 R24 in inches
| Overall diameter | 33″ |
| Section width | 11.2″ |
| Rim diameter | 24″ |
| Sidewall height | 114 mm |
| Circumference | 103.6″ |
| Revolutions per mile | 611.6 |
The closest flotation size is 33x13.50R24 — 0.1% taller and 20.3% wider. Compare them in the calculator.
Wheels
What rims fit 285/40 R24 tires?
A tire fits a range of rim widths. Too narrow or too wide and the sidewall changes shape.
Minimum
8″
Ideal
9″
Maximum
10″
Rim diameter is fixed at 24″ — only the width varies. Estimated from the 11.2″ section width (70–90% rule).
Fitted from the factory on rims: 24x9.5.
Sidewall
285/40 R24 — what does it mean?
| Parameter | Meaning |
|---|---|
| 285 | The first number is the section width — 285 mm, or about 11.2 inches across the widest part of the tire. |
| 40 | The second number is the aspect ratio: sidewall height as a percentage of width. At 40%, the sidewall is about 114 mm tall. |
| R24 | R means radial construction, which nearly all modern tires use. The number is the rim diameter in inches — this tire fits a 24-inch wheel. |