RAM 3500 2018, Owner'S Manual, Page: 490 / 700

WARNING!
After using the jack and tools, always reinstall them in
the original carrier and location. While driving you
may experience abrupt stopping, rapid acceleration or
sharp turns. A loose jack, tools, bracket or other objects
in the vehicle may move around with force, resulting
in serious injury.
Removing The Spare Tire
1. Remove the spare tire before attempting to jack up the
truck. Attach the lug wrench to the extension tubes with
the curved angle facing away from the vehicle. Insert the
extension tube through the access hole between the
lower tailgate and the top of the bumper and into the
winch mechanism tube.
Inserting The Extension Tubes Into The Access Hole
488 IN CASE OF EMERGENCY