Publicidad
Idiomas disponibles
Idiomas disponibles
INDEX
4. WARNINGS
7. WARRANTY
Failure to follow all instructions may result in death or serious injury!
SIZING WD AND TRAILER HITCH SYSTEMS
1. Refer to provided Consumer Information to weigh loaded trailer tongue to determine proper system size.
2. Choose a system with tongue rating at or above the actual trailer tongue weight
3. Tongue rating of trailer hitch must meet or exceed measured tongue weight of trailer. OEM hitches may not be
rigid enough for tongue weight and may need to be replaced (too much flex and won't carry load).
4. Total trailer gross weight rating must never exceed tow vehicle rated gross tow rating.
5. This system works on trailer frames 1.5" - 2" wide and 4" to 7" tall, with top or bottom mount couplers.
INITIAL SET-UP
NOTE: Some truck and trailer combinations can be prone to sway such as short wheel base tow vehicles towing long trailer. Ensure
vehicle tow ratings meet or exceed trailer GVWR, ensure proper trailer loading to maintain 10% to 15% tongue weight, upgrade tow
vehicle tires to heavier load ratings, and when additional sway control may be required an optional Reese friction sway bar #83660 can
be added to the RB Pro.
1. Line up
tow vehicle and trailer on level pavement, in straight-ahead position, uncoupled.
2. Level the trailer and measure and record the distance from the ground to the top of the coupler. (Fig.1).
WARNING: Raised balls usually have reduced load ratings. Ball rating MUST equal or exceed trailer GVWR.
3. Some installations may require a longer hitch bar . Extended bumper guards, pickup truck "caps", or rear mounted spare tires
can limit turn angles unless a longer bar is used. Individual hitch bars ② are available in various sizes.
4. Insert the hitch bar ② into the hitch box and install a pull pin ③ and spring clip ④ . Hitch bar ② may be used in either
the up or down position (see Fig. 2).
NOTE: The ball height should be greater the than coupler height by approximately 3/4 to 1" (measured in step 2) to compensate for vehicle
squat. For vehicles with air springs, air shocks or an automatic leveling system, check vehicle owner's manual. Unless otherwise specified,
make sure you adjust the ball mount and do the trailer set up with the trailer and vehicle loaded as they will be when towing.
©
2020 HORIZON GLOBAL
Printed in CHINA
Installation Instructions
Round Bar Pro
WARNING:
Note: Numbers in circles can be found in the chart on page (1)
Sheet 2 of 18
Part Numbers:
P. 1
P. 2 - 3
P. 3 - 4
P. 4-5
P. 5
P. 6
P. 6
49911N
7/21/2020
Form: F205 Rev A 5-6-05
49911
49912
49913
Rev. D
Publicidad
