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42
Safety check
Wheels
Checking wheel rims
d Warning:
Have damaged wheel rims
checked and, if necessary,
replaced by a specialist work-
shop, preferably an author-
ised BMW motorcycle dealer.
Checking tyre treads
d Warning:
Comply with statutory legal
requirements concerning
minimum tread depth. Worn
tyres can impair handling.
• Measure tread depth at the
centre of the tyre tread
BMW's minimum tread depth
recommendation:
Front ................. 2 mm (0.08 in)
Rear .................. 3 mm (0.12 in)
Screwing valve caps on
tightly
d Warning:
At high road speeds, tyre
valves have a tendency to
open as a result of centrifugal
force.
Use only metal valve caps
with rubber seals.
Valve caps that are screwed
on well prevent air from es-
caping suddenly.
10r28FUNbkg1.book Seite 42 Dienstag, 24. Januar 2006 9:31 09