255/40 on 21x10.5 rim
Interested to know if 255/40 tire size will fit a particular rim size, 21x10.5 to be precise? The correct fitment for the aftermarket wheels depends on a few crucial measurements, such as rim width and tire diameter. Below you can check out what tire sizes you may put on the 21x10.5 rims by default. On top of that, we provide insights into potential successful pairings for the 255/40 tires and 21x10.5 wheels that may require additional adjustments, though.
Will a P 255/40 R21 tire fit 21x10.5 rim?






Rim width Wheel width is referred to in inches. The width of the wheel will dictate the tire sizes that will fit on the wheel |
266 mm |
Tire width | 255 mm |
Aspect ratio Aspect ratios are delivered in percentages. Tire makers calculate the aspect ratio by dividing a tire's height off the rim by its width |
40% |
Rim diameter | R21 |
Popular tire sizes for a 21x10.5" rim |
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Popular rim widths for a |
21x9.0, 21x9.0 |
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