Ram Trucks 2013 3500 - Owner Manual - Manual (Page 602)

4x2 Series Trucks Front Jacking Location
For 2500 and 3500 4x2 series trucks, when changing a
front wheel, place the bottle jack under the frame rail
behind the wheel. Locate the jack as far forward as
possible on the straight part of the frame.
Operate the jack using the jack drive tube and the wheel
wrench. The tube extension, may be used, but is not
required.
4x4 Series Trucks Front Jacking Location
For 2500 and 3500 4x4 series trucks, when changing the
front wheel, assemble the jack drive tube to the jack and
connect the drive tube to the extension tube. Place the
4x2 Front Jacking Location
600 WHAT TO DO IN EMERGENCIES