Fits: 2019-2020 1500 SILVERADO/SIERRA CREW CAB
2020 2500/3500 SILVERADO/SIERRA CREW CAB
INCLUDES DIESEL MODELS W/DEF
REMOVE CONTENTS FROM BOX. VERIFY ALL PARTS ARE PRESENT.
READ INSTRUCTIONS CAREFULLY BEFORE STARTING INSTALLATION.
DO NOT OVER TORQUE. STANDARD OPERATING LOAD FOR
TIGHTENING BODY MOUNT NUTS & BOLTS VARIES FROM 18 TO 20
FOOT POUND FOR M8 HARDWARE
Qty
2
A4 Step Bars
8
Mounting Brackets
8
Plastic Covers
16
Plastic Clips
16
8mm x 20mm T-Bolts
1
Step Pad Pack (Includes clips) - G9029
Bracket Cover Pack - G9031
1
PROCEDURE:
REMOVE CONTENTS FROM BOX. VERIFY ALL PARTS ARE PRESENT. READ INSTRUCTIONS CAREFULLY
BEFORE STARTING INSTALLATION. ASSISTANCE IS RECOMMENDED.
1. Start the installation under the Passenger/Right side of the vehicle.
a. For "Early" 2019 models, locate the 6 plugs along the bottom edge of the body. Mounting Brackets
will bolt to the 1st, 3rd, 4th and 6th threaded mounting holes, (Figure 1).
b. For "Late" 2019 models, all (4) mounting locations will be used.
2. Remove the plastic plugs from the Passenger/Right front mounting location. Select (1) Mounting Bracket.
Attach the Mounting Bracket to the factory threaded holes with (2) 8mm Hex Bolts, (2) 8mm Lock Washers
and (2) 8mm Flat Washers, (Figures 2 & 3). Do not tighten hardware at this time.
3. Select (1) Plastic Cover. Attach the Cover to the Mounting Bracket with (2) Plastic Clips, (Figure 4).
4. Repeat Steps 1—3 to attach (3) Mounting Brackets and (3) Plastic Covers to the (3) remaining locations
along the rocker panel, (Figures 5—8). Do not tighten hardware at this time.
Page 1 of 4
A4 ALUMINIUM
STEP BAR
Part No. AL4006B
Part Description
REPLACEMENT PARTS LIST (NOT INCLUDED IN BOX)
(8) Mounting Brackets
PARTS LIST:
Qty
16 8mm x 30mm Hex Bolts
32 8mm x 24mm OD x 2mm Flat Washers
32 8mm Lock Washers
16 8mm Hex Nuts
1
End Caps Pack - G9030
www.TrailFX.com
Cutting Not
120 mins
Required
support@trailfx.com
1- (866) 638 - 4870
POWDER COATED BLACK - LIMITED LIFETIME
Part Description
Drilling Not
Required
Rev R00;110221
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