PARTS LIST:
2
79" SR2 Running Boards
1
Passenger/right Front Upper Bracket (all incl. DEF)
1
Passenger/right Front Lower Bracket (all incl. DEF)
5
Mounting Brackets (use for left or right)
11
8-1.25mm Clip-On Nuts
13
8-1.25mm x 25mm Hex Bolts
(2) Left or Right
Mounting Brackets
PROCEDURE:
REMOVE CONTENTS FROM BOX. VERIFY ALL PARTS ARE PRESENT. READ INSTRUCTIONS
CAREFULLY BEFORE STARTING INSTALLATION. ASSISTANCE IS RECOMMENDED. ON MODELS
WITH DEF TANK, SELECT A FLAT, LEVEL AREA FOR INSTALLATION.
1. Start the installation under the driver side of the vehicle. Locate the 4 tabs along the bottom edge of the
body, (pinch weld). Mounting Brackets will bolt to the 1st, 2nd and 4th mounting tabs, (Figure 1).
Directly above each tab is a top mounting location on the side of the body panel. Hold a Bracket up in
place to help determine the mounting holes to use along the body.
2. Determine the correct procedure for your model year and each Bracket location.
Bottom mounting location on the edge of the pinch weld.
Flat tab on pinch weld with factory installed weld nut:
Thread hex bolt into weld nut from the backside-down to clear paint from threads, (Figure 2).
Flat tab on pinch weld with hole:
Select (1) 8mm Clip Nut. Slide the Clip Nut over the tab with the nut facing up behind the tab,
(Figures 3—5). Line up threaded nut with hole in the tab. Repeat for each mounting location.
Locate top mounting location on the back side of the body panel.
Models with factory installed threaded insert in body panel:
Thread 8mm Hex Bolt into threaded insert to clear paint as required, (Figures 2 & 3).
Large and small hole in side of body panel:
Remove the rubber plug from the larger hole, (Figure 4). Select (1) 8mm Clip Nut. Slide the Clip
Nut into the larger hole. Line up the threaded nut with the smaller hole, (Figure 5).
07-17 1500-2500-3500 SILVERADO/SIERRA EXTRA/DOUBLE CAB
25
13
13
(6) 8mm Double Bolt Plates
8mm Bolt Plate
Passenger/right front
only Upper and Lower
Mounting Bracket
Page 1 of 7
SR2 RUNNING BOARDS
INCLUDES DIESEL W/DEF
6
8-1.25mm Double Bolt Plates
8mm x 24mm x 2mm Flat Washers
8mm Lock Washers
1
8mm Bolt Plate
8mm Nylon Lock Nuts
(3) Left or Right
Mounting Brackets
11/13/17 (RA)