Mercedes-Benz 2016 GL Operator's Manual page 438

Wheel and tire combinations
436
R 20
Tires
BA: 275/50 R 20 109 H M+S i
GL 450 4MATIC
All-weather tires
R 19
Tires
BA: 275/55 R 19 111 H M+S
R 20
Tires
BA: 275/50 R 20 109 H M+S
All-terrain tires
R 19
Tires
BA: 275/55 R 19 111 H M+S
Winter tires
R 19
Tires
BA: 265/55 R 19 109 H M+Si
R 20
Tires
BA: 275/50 R 20 109 H M+S i
3 Use of snow chains not permitted. Observe the notes in the "Snow chains" section.
Available as MOExtended tires.
4
3
3, 4
3
Alloy wheels
BA: 8.5 J x 20 H2
Wheel offset: 2.44 in (62 mm)
Alloy wheels
BA: 8.5 J x 19 H2
Wheel offset: 2.44 in (62 mm)
Alloy wheels
BA: 8.5 J x 20 H2
Wheel offset: 2.44 in (62 mm)
Alloy wheels
BA: 8.5 J x 19 H2
Wheel offset: 2.44 in (62 mm)
Alloy wheels
BA: 8.5 J x 19 H2
Wheel offset: 2.44 in (62 mm)
Alloy wheels
BA: 8.5 J x 20 H2
Wheel offset: 2.44 in (62 mm)