RAM 2015 1500, Operating Information Manual, Page: 366 / 998

5. Attach the trailer to the vehicle without the
weight distribution bars connected.
6. Measure the height of the top of the front
wheel opening on the fender to ground, this
is height H2.
7. Install and adjust the tension in the weight
distributing bars so that the height of the
front fender is approximately (H2-H1)/3+H1
(about 1/3 the difference between H2 and H1
above normal ride height [H1]).
8. The truck can now be driven. Jack mode will
be canceled and vehicle will return to normal
ride height when drive at speeds above
5mph (8kph).
Measurement
Example
Example 1500
Height (mm)
H1 925
H2 946
H2-H1 21
(H2-H1)/3 7
(H-H1)/3 + H1 932
NOTE:
For all towing conditions, we recommend
towing with tow haul mode engaged.
All Other 1500/2500/3500 Trucks
1. Position the truck to be ready to connect to
the trailer (do not connect the trailer).
NOTE:
For Ram 2500/3500 trucks equipped with
rear air suspension, normal ride height or
alternate ride height can be used. The ve-
hicle must remain in the engine running
position while attaching a trailer for proper
leveling of the air suspension system. It may
not be possible to enter alternate ride height
while lightly loaded.
2. Measure the height of the top of the front
wheel opening on the fender to ground, this
is height H1.
3. Attach the trailer to the vehicle without the
weight distribution bars connected.
4. Measure the height of the top of the front
wheel opening on the fender to ground, this
is height H2.
Measuring Height (H)
363