Mercedes-Benz 2013 GL Class - Manual (Page 428)

GL 550 4MATIC BlueEFFICIENCY
All-weather tires
R 19
Tires Alloy wheels
BA: 275/50 R 19 111 H M+S 3 BA: 8.5 J x 19 H2
Wheel offset: 2.44 in (62 mm)
R 20
Tires Alloy wheels
BA: 275/50 R 20 109 H M+S 3 BA: 8.5 J x 20 H2
Wheel offset: 2.44 in (62 mm)
BA: 275/50 R 20 109 H M+SMOExtended 3, 4 BA: 8.5 J x 20 H2
Wheel offset: 2.44 in (62 mm)
R 21
Tires Alloy wheels
BA: 295/40 R 21 111 V XL M+S 3 BA: 10.0 J x 21 H2
Wheel offset: 1.81 in (46 mm)
All-terrain tires
R 19
Tires Alloy wheels
BA: 275/55 R 19 111 H M+S 3 BA: 8.5 J x 19 H2
Wheel offset: 2.44 in (62 mm)
Winter tires
R 19
Tires Alloy wheels
BA: 265/55 R 19 109 H M+Si BA: 8.5 J x 19 H2
Wheel offset: 2.44 in (62 mm)
3 Use of snow chains not permitted. Observe the notes under "Snow chains".
4 MOExtended tires (tires featuring run-flat characteristics) only in combination with an activated tire pressure
loss warning system or tire pressure monitor.
426
Wheel and tire combinations
Wheels and tires