Smittybilt DN250-S4 User Manual
Installation Instructions
Sure-Step (Part # DN250-S4)
06 Dodge Ram Mega Cab
PARTS LIST
(2) SIDE TUBES WITH STEPS (16) M12 FLAT WASHER
(2) FRONT MOUNT BRACKETS (16) M12 LOCK WASHER
(2) REAR MOUNT BRACKETS (16) M10 FLAT WASHERS
(2) FRONT BRACE BRACKETS (16) M10 LOCK WASHERS
(2) CENTER BRACE BRACKETS (12) M10 HEX NUTS
(4) M12 – 1.75 x 120mm HEX HEAD BOLT (2) M12 FLAT WASHERS (50mm O.D.)
(4) M12X60mm HEX HEAD BOLT
(2) M10X40mm HEX HEAD BOLT
(2) M10x35mm HEX HEAD BOLT WITH METAL STRAP
(2) M10X25mm HEX BOLTS
(2) M10 BOLT PLATES
PROCEDURE
1. Begin installation by working on driver side of the vehicle (refer to Figures 1. 1- 1.5)
2. From underneath truck, loosen and remove body mount bolts that run upward through mounts into floorboard.
Attach and secure Front Mount Bracket to underside of vehicles front body mount (see Figure 1.3), re-using
isolator, but replacing factory bolt with (1) M12 – 1.75 x 120mm bolt, (1) 1/2” LOCK WASHER, and (1) M12
FLAT WASHER. Also,
3. Attach and secure Rear Mount Bracket to underside of vehicles rear body mount in same manner as the front.
4. Attach and secure Center Brace brackets. See
Brackets.
5. Attach Front Brace Bracket to side of Front Mount Bracket using (1) M10X40mm bolt, (2) M10 flat washers, and
(1) M10 hex nut ,(1) lock washer (see Figure 1.5). Place (1) 3/8” x 1 ½” bolt with welded strap and (1) M12 flat
washer through cut out in frame rail. Line up slot on the long arm of the Brace Bracket with this bolt and secure
using (1) M10 flat washer and (1) M10 lock nut,(1) lock washer. Hand tighten.
6. Attach Side Tube to Front and Rear Brackets using (1) M12 – 1.75 x 60mm HEX HEAD BOLT , (1) M12 split lock
washer and (1) M12 flat washer for each bracket, and hand tighten. Torque M12 bolts first to 65 ft-lbs and then
tighten all remaining fasteners to complete the driver-side assembly.
7. Repeat process for passenger side of vehicle to complete installation.
Figure 1.3 to know where to install the Center Brace
For Technical Support/Warranty Information please call 310-762-9944
Smittybilt, 1600 Walnut Parkway, Rancho Dominguez, CA 90220
1500/2500/3500 Front Brace
Installation Instructions
Sure-Step (Part # DN250-S4)
06 Dodge Ram Mega Cab
Attach center support bracket as shown in Fig.3-4. Place hooked T-bolt through body with threaded stud through
hole. Secure bracket to bolt using 3/8 nut, lock-washer, and flat washer. Attach side bar to center support bracket with
3/8 bolt, lock washer, and flat washer
For Technical Support/Warranty Information please call 310-762-9944
Smittybilt, 1600 Walnut Parkway, Rancho Dominguez, CA 90220
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