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STARTING AND OPERATING 149
Recommended Distribution Hitch Adjustment
1. Position the truck to be ready to connect to
the trailer (do not connect the trailer).
2. Measure the height of the top of the front
wheel opening on the fender to ground, this
is height H1.
Measuring Height (H)
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.
5. Install and adjust the tension in the weight
distributing bars per the manufacturers’
recommendations so that the height of the
front fender is approximately (H2-H1)/
2+H1 (about 1/2 the difference between
H2 and H1 above normal ride height [H1]).
6. Perform a visual inspection of the trailer
and weight distributing hitch to confirm
manufacturers’ recommendations have
been met.
NOTE:
For all towing conditions, we recommend towing
with TOW/HAUL mode engaged.
Measurement
Example
Example Height
(mm)
H1 1030
H2 1058
H2-H1 28
(H2-H1)/2 14
(H2-H1)/2 + H1 1044
4
21_DS_OM_EN_USC_t.book Page 149
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