1.3
Operation
1.3.1 Determining the wheel rim cut
On some wheel rims, the nut in the middle of the wheel rim is
very flat or there is no nut.
This type of wheel rim is not authorized for sale in some
countries.
On some wheel rims, the nut in the middle of the wheel rim is
very deep, meaning that, for assembly or disassembly, the tire
has to be pushed in very deep. This increases the risk of
damaging the tire.
Some wheels have a tire pressure control system. This system
may not be damaged on assembly or disassembly.
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