Mercedes-Benz G-Class 2007 Owners Manual - Manual (Page 418)

417
Technical data
Rims and tires
Same size tires
Model G 500
Rims (light alloy) 7.5 J x 18 H2
Wheel offset 1.69 in (43 mm)
All season tires 1
1 Radial-ply tires
265/60 R18 110V M+S
Model G 55 AMG G 55 AMG
Rims (light alloy) 7.5 J x 18 H2 9.5 J x 18 EH2
Wheel offset 1.69 in (43 mm) 1.97 in (50 mm)
Summer tires
1,2
1 Radial-ply tires
2 Must not be used with snow chains.
- 285/55 R18 113V
Winter tires
1
265/60 R18 109H M+S . -
or -
265/60 R18 110V M+S . -