RAM 2500 2021 Owner's Manual page 188

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186
STARTING AND OPERATING
control. If the front end begins to bounce,
ease off the throttle slightly to bring all four
tires back on the ground. As you approach
the crest of the hill ease off the throttle and
slowly proceed over the top. If the wheels
start to slip as you approach the crest of a
hill, ease off the accelerator and maintain
headway by turning the steering wheel no
more than a quarter turn quickly back and
forth. This will provide a fresh "bite" into the
surface and will usually provide enough trac-
tion to complete the climb. If you do not make
it to the top, place the vehicle in REVERSE
and back straight down the grade using
engine resistance along with the vehicle
brakes.
WARNING!
Never attempt to climb a hill at an angle or
turn around on a steep grade. Driving across
an incline increases the risk of a roll over,
which may result in severe injury or death.
Driving Downhill – Before driving down a
steep hill you need to determine if it is too
steep for a safe descent. What is the surface
traction? Is the grade too steep to maintain a
slow controlled descent? Are there obsta-
cles? Is it a straight descent? Is there plenty
of distance at the base of the hill to regain
control if the vehicle descends too fast? If
you feel confident in your ability to proceed
then make sure you are in 4WD Low with the
transmission in FIRST gear (manually select
FIRST gear on automatic transmissions) and
proceed with caution. Allow engine braking to
control the descent and apply your brakes if
necessary, but do not allow the tires to lock.
WARNING!
Do not descend a steep grade in NEUTRAL.
Use vehicle brakes in conjunction with engine
braking. Descending a grade too fast could
cause you to lose control and be seriously
injured or killed.
Driving Across An Incline – If at all possible
avoid driving across an incline. If it is neces-
sary, know your vehicle's abilities. Driving
across an incline places more weight on the
downhill wheels, which increases the possi-
bilities of a downhill slide or rollover. Make
sure the surface has good traction with firm
and stable soils. If possible transverse the
incline at an angle heading slightly up or
down.
WARNING!
Driving across an incline increases the risk of
a rollover, which may result in severe injury.
If You Stall Or Begin To Lose Headway – If you
stall or begin to lose headway while climbing
a steep hill, allow your vehicle to come to a
stop and immediately apply the brake.
Restart the engine and shift into REVERSE.
Back slowly down the hill allowing the
compression braking of the engine and trans-
mission to help regulate your speed. If the
brakes are required to control vehicle speed,
apply them lightly and avoid locking or skid-
ding the tires.
WARNING!
If the engine stalls or you lose headway or
cannot make it to the top of a steep hill or
grade, never attempt to turn around. To do so
may result in tipping and rolling the vehicle,
which may result in severe injury. Always back
carefully straight down a hill in REVERSE.
Never back down a hill in NEUTRAL using only
the vehicle brakes. Never drive diagonally
across a hill, always drive straight up or down.

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3500 2021

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