BMW R 1200 GS Rider's Manual page 147

Rear wheel
Rear wheel design
with OE Cross-spoke wheels:
Rear-wheel rim size
Rear tire designation
Tire pressures
Front tire pressure
Rear tire pressure
Cast wheel with 5 double spokes, MT H2
Cross-spoke wheel with 40 spokes, MT H2
4.00" x 17"
150/70 R 17 M/C 69 V TL
31.9 psi (2.2 bar), Single rider, with cold tire
36.3 psi (2.5 bar), Driver with passenger and/or
load, with cold tire
36.3 psi (2.5 bar), Single rider, with cold tire
42.1 psi (2.9 bar), Driver with passenger and/or
load, with cold tire
10
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