Dolly Towing - GMC Yukon Owner's Manual

Dolly Towing

Front Towing (Front Wheels Off the
Ground)
Two-Wheel-Drive Vehicles and Four-Wheel
Drive Vehicles with a Single Speed
Automatic Transfer Case
5-44
If a two-wheel drive vehicle or a four-wheel
drive vehicle with a single speed automatic transfer
case is towed with the rear wheels on the ground,
the transmission could be damaged. The repairs
would not be covered by the vehicle warranty. Never
tow the vehicle with the rear wheels on the ground.
Two-wheel-drive vehicles and four-wheel drive vehicles
with a single speed automatic transfer case should
not be towed with the rear wheels on the ground.
Two-wheel-drive transmissions have no provisions for
internal lubrication while being towed. Four-wheel drive
vehicles with a single speed automatic transfer case
have no neutral position and will spin the transmission
when the rear wheels turn.
To dolly tow a two wheel drive vehicle or a four-wheel
drive vehicle with a single speed automatic transfer
case, the vehicle must be towed with the rear wheels
on the dolly. See Rear Towing (Rear Wheels Off the
Ground) later in this section for more information.