Mercedes-Benz R-Class 2007 Owners Manual - Manual (Page 535)

534
Technical data
Rims and tires
Spare wheel (collapsible tire)
R 320 CDI
R 350
R 500 R 63 AMG
Rim (steel) 6.5 B x 18 H2 –
Rim (light alloy) – 5.5 B x 19 H2
Wheel offset 1.58 in (40 mm) 0.51 in (13 mm)
Collapsible tire 1
1 Must not be used with snow chains.
195/75-18 106P 185/65-19 104P
Recommended tire inflation pressure 44 psi (3.0 bar) 51 psi (3.5 bar)
!
Please compare the recommended tire
inflation pressure for your vehicle with the tire
inflation pressure on the yellow label located on
the spare wheel rim.
If the tire inflation pressure on the yellow label
on the spare wheel rim differs from the values
given in this Operator’s Manual, inflate the
collapsible tire to the recommended tire inflation
pressure given on the yellow label on the spare
wheel rim.
i Please note that the tire inflation pressure of
the collapsible tire differs from the tire inflation
pressure of the road tires.