BMW R 1100 RT Repair Manual page 335

Technical Data
Rim size
Max. vertical/lateral runout
Tyre size
Tyre pressure (cold)
Solo
With pillion passenger
With pillion passenger and luggage
36.6
front
rear
front
rear
front mm (in) 0.5 (0.0197)
rear mm (in) 0.3 (0.0118)
front mm (in) 1.3 (0.0512)
rear mm (in) 1.3 (0.0512)
front
rear
front
rear
front bar (psi) 2.2 (31.91)
rear bar (psi) 2.5 (36.26)
front bar (psi) 2.5 (36.26)
rear bar (psi) 2.7 (39.16)
front bar (psi) 2.5 (36.25)
rear bar (psi) 2.9 (42.06)
R 850 R R 1100 R
Cast wheel Cast wheel
3,50 x 17 MT H 2 3,50 x 17 MT H 2
4,50 x 18 MT H 2 4,50 x 18 MT H 2
Spoked wheel Spoked wheel
2,50 x 18 MT H 2 2,50 x 18 MT H 2
4,00 x 17 MT H 2 4,00 x 17 MT H 2
Cast wheel Cast wheel
0.5 (0.0197)
0.3 (0.0118)
Spoked wheel Spoked wheel
1.3 (0.0512)
1.3 (0.0512)
Cast wheel Cast wheel
120/70 ZR 17 Tubeless 120/70 ZR 17 Tubeless
160/60 ZR 18 Tubeless 160/60 ZR 18 Tubeless
Spoked wheel Spoked wheel
110/80 ZR 18 Tubeless 110/80 ZR 18 Tubeless
150/70 ZR 17 Tubeless 150/70 ZR 17 Tubeless
2.2 (31.91)
2.5 (36.26)
2.5 (36.26)
2.7 (39.16)
2.5 (36.25)
2.9 (42.06)