Will They Fit

The Wheel Fitment, Tyre Stretch, Rolling Radius and Speedometer Error Calculator

Insert your existing wheel and tyre specs, and the desired size, and the outcome is shown on the diagram.

Your existing setup

Existing Tyre
Existing Wheel

Your new setup

New Tyre
New Wheel
Your Results

Existing

New

Diameter
599.9mm
603.8mm
Circumference
1884.6mm
1896.9mm
Poke
58.3mm
86.6mm
Inset
132.3mm
116.6mm
Speedo error
0%
-0.65%
Reading at 30mph
30mph
29.81mph
Reading at 60mph
60mph
59.61mph
Ride height gain
0mm
1.95mm
Arch gap loss
0mm
1.95mm

Compared to your existing wheel, this new wheel will have an inner rim which is 15.7mm further away from the suspension strut. The outer rim will poke out 28.4mm more than before.

Wheel Fitment Guide

The strut shown in the diagram is for show only. Don't worry if the wheel looks like it fouls!

Bear in mind most tyre manufacturers vary slighty from the specs, and that it could be dangerous to run tyres on wheels they aren't designed to fit.

Part of the Family
Suitable wheels from Driftworks
17" WheelsWheels with a 8" width