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TrekStep Side-Mount™ – Installation Instructions

Rev. A 0312

75407 / 75408 pg. 6

If Cross Bar Was Not Installed in Step 4

Put a drop of Loctite on the threads of two (2) M10-
1.5 x 45mm Hex Head Screws. 

Place the Cross Bar Mount under the Frame Mount 
Foot. Thread one M10-1.5 x 45mm Hex Head 
Screw with an M10 Split Lock Washer through both 
brackets into the Linkage. Thread the other M10-
1.5 x 45mm Hex Head Screw with M10 Split Lock 
Washer through the Cross Bar Mount and both 
brackets into the Linkage.

Install Cross Bar and Linkage

Make sure to mount the Linkage 
Assembly to the holes toward the outside 

of the Frame Mount Foot.

Linkage 
Assembly

Cross Bar 
Mount

Adjustable 
Side Mount

Frame 
Mount Foot

M10-1.5 x 45mm 
Hex Head Screws 
with M10 Split 
Lock Washers

Adjust the screw on the Cross Bar until the frame 
is sandwiched between the nuts. Tighten the screw 
against the frame and tighten both nuts against the 
Cross Bar.

Once the screw is tight against the frame, loosen 
the nuts and retate the screw another 1/4" for 
correct pressure on the mount.

Secure Cross Bar

Tighten 
around frame

Tighten 
around frame

Summary of Contents for TrekStep Side-Mount

Page 1: ...es by Bestop TrekStep Side Mount Dodge 1500 Passenger Side Fits 6 4 and 8 Beds 2002 2008 Part Number 75408 15 Dodge 1500 Driver Side Fits 6 4 and 8 Beds 2002 2008 Part Number 75407 15 Dodge 2500 3500...

Page 2: ...2 M10 1 5 Hex Nut Part Number 487 68 Qty 2 M8 x 30mm Set Screw Part Number 489 21 Qty 1 1 4 Spacer Part Number 487 64 Qty 2 Locking Block Part Number 489 23 Qty 1 M10 Split Lock Washer Part Number 48...

Page 3: ...op four 4 holes on the Frame Mount to secure the Frame Mount Foot to the Frame Mount with four 4 M10 1 5 x 30mm Hex Bolts and M10 1 5 Nylock Nuts 2011 Current 2500 3500 8 Bed Use the bottom four 4 hol...

Page 4: ...If there was a nut and plate that was removed in Step 1 you will not need to install a Top Bracket 2011 Current Drivers Side Install an M12 1 75 x 30mm Hex Bolt with an M12 Flat Washer into the tapped...

Page 5: ...d an M8 Flat Washer to secure the Side Bracket to the U Nut Adjustable Side Bracket Frame Mount Locking Block Locking Block M8 x 30 Set Screw M8 x 30 Set Screw Locking Block is only installed on beds...

Page 6: ...Bar Mount and both brackets into the Linkage Install Cross Bar and Linkage Make sure to mount the Linkage Assembly to the holes toward the outside of the Frame Mount Foot Linkage Assembly Cross Bar Mo...

Page 7: ...Screws to mount the Step to the Linkage Assembly Install Step M6 1 0 x 20 Socket Head Cap Screws Once the Step is installed on the vehicle you may adjust it as desired If necessary to adjust the heig...

Page 8: ...Y ARE LIMITED IN DURATION TO THE SAME DURATION AND SCOPE AS THE EXPRESS WRITTEN WARRANTY OUR COMPANY SHALL NOT BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGE Some states do not allow limitations...

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