GM HD Trucks Many with AWD instead of 4WD
Where snow and mud isn't an issue, you can have a 4X2 truck as your tow vehicle, but here in the Northeast, 4X4 trucks are the norm. Now GM is offering AWD instead of 4WD in many of their HD trucks. A...
Forum Discussion
Yes, the electronic Autotrac is an option on LT, and standard on the LTZ and High Country. The WT and standard LT do not get the Auto button.
