tyre
wheel
tyre
wheel

Huidige

Nieuwe

Diameter
64.1 cm
63.6 cm
-0.53 cm
Omtrek
201.4 cm
199.7 cm
-0.82%

Het verschil in diameter valt NIET onder regulaties, het verschil zou tussen 1.5% en -2.0% moeten liggen.

Poke
42.6 mm
100.7 mm
+58.1 mm
Inset
122.6 mm
140.7 mm
+18.1mm
Speedo error
0%
0.83%
+0.83%
Meting aan 100 km/h
100 km/h
100.8 km/h

Compared to your existing wheel, this new wheel will have an inner rim which is 18.1 mm closer to the suspension strut.
The outer rim will poke out 58.1mm more than before.

disclaimer: de afmetingen zijn voor een opgeblazen band!

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.

Wheel_1Wheel_2