Mercedes-Benz G-Class 2020 Operator's Manual page 428

426 Technical data
Maximum tongue weight
* NOTE Damage caused by the trailer
coming loose
If the tongue weight used is too low, the
trailer may come loose.
The tongue weight must not be below
#
110.2 lbs (50 kg).
Use a tongue weight that is as close as
#
possible to the maximum permissible
tongue weight.
Tongue weight
Model Maximum tongue
weight
G 550 562.2 lbs (255 kg)
The actual tongue weight may not be higher than
the specified value. The value can be found on
the vehicle identification plates of the trailer
hitch or of the trailer. The lowest weight applies.
The permissible drawbar tongue weight is the
maximum weight with which the drawbar may be
loaded. The permissible drawbar tongue weight
is the limit for trailer hitches approved by
Mercedes-Benz.
Permissible rear axle load (trailer operation)
Axle load
Model Axle load
G 550 4189 lbs (1900 kg)