REALTRUCK UnderCover Flex Tonneau Cover Installation Sheet

REALTRUCK UnderCover Flex Tonneau Cover Installation Sheet

Silverado/sierra; silverado limited; sierra legacy

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TOOLS REQUIRED
Scissors or utility knife
Isopropyl alcohol
1/2" Wrench or socket
Phillips screwdriver
5/8" Drill bit & drill
PARTS INCLUDED IN THE BOX
1x Passenger side rail
A
1x Driver side rail
B
1x Hard fold cover
C
1x Bulkhead seal
(on select make/models)
D
6-8x Rubber filler strips
E
2x Cover retainer clamps
F
4x Clamps
G
2x Buckle ends
H
4x Screws
I
2x Stake pocket clamps
J
4x Pocket covers
K
2x Drain tubes
L
1
If a bulkhead seal (D) is included with the cover (C), clean the top of the bulkhead
with soap and water to remove dirt and debris. Clean the area with isopropyl
alcohol to remove wax or grease and to evaporate any remaining water. Allow the
surface to dry. Peel the backing and adhere the seal from one bulkhead edge to the
other. Remove any excess with scissors or a utility knife. Apply pressure evenly to
the entire seal to ensure proper adhesion. If the truck has a drop-in bedliner,
no seal will be needed.
RealTruck UnderCover • 59 Absolute Dr., Rogersville, MO 65742 • 866-900-8800 ©RealTruck Group, Inc., 2024
NOTE: It is important that all areas
where the bed cover mounts are clean
and free of debris prior to installing.
C
B
(on select make/models)
E
07-13 SILVERADO/SIERRA
14-18 & 19 SILVERADO LIMITED
14-18 & 19 SIERRA LEGACY
FLEX • ULTRA FLEX • ARMORFLEX
INSTALLATION SHEET
Any damaged or missing parts?
Parts will be shipped to you directly.
Call 866-900-8800 Mon - Fri 8:00 am - 5:00 pm CST
or email info@undercoverinfo.com
D
E
F
G
H
A
H
I
G
J
F
K
I
J
Cab
L
K
Part# FX101401 Rev. 7-3-24

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Do you have a question about the UnderCover Flex Tonneau Cover and is the answer not in the manual?

Questions and answers

Dennis Snyder
June 12, 2025

if truck has bedliner should I use foam tape on front of bed

Summary of Contents for REALTRUCK UnderCover Flex Tonneau Cover

  • Page 1 Remove any excess with scissors or a utility knife. Apply pressure evenly to the entire seal to ensure proper adhesion. If the truck has a drop-in bedliner, no seal will be needed. Part# FX101401 Rev. 7-3-24 RealTruck UnderCover • 59 Absolute Dr., Rogersville, MO 65742 • 866-900-8800 ©RealTruck Group, Inc., 2024...
  • Page 2 If the clamps are tightened Notch Assembly too quickly or overtightened, it will cause the rails to lean down. Part# FX101401 Rev. 7-3-24 RealTruck UnderCover • 59 Absolute Dr., Rogersville, MO 65742 • 866-900-8800 ©RealTruck Group, Inc., 2024...
  • Page 3 (A & B) correctly as shown below. Tighten the is evenly spaced between the rails. retainer clamps by turning them clockwise until the lock washer is secure. Part# FX101401 Rev. 7-3-24 RealTruck UnderCover • 59 Absolute Dr., Rogersville, MO 65742 • 866-900-8800 ©RealTruck Group, Inc., 2024...
  • Page 4 (C) in the up position make sure to stow the straps using the clips on the underside of the folded cover. RealTruck UnderCover • 59 Absolute Dr., Rogersville, MO 65742 • 866-900-8800 ©RealTruck Group, Inc., 2024 Part# FX101401 Rev. 7-3-24...
  • Page 5 Retighten the screws. Slide assembly. the latch housing back on. Part# FX101401 Rev. 7-3-24 RealTruck UnderCover • 59 Absolute Dr., Rogersville, MO 65742 • 866-900-8800 ©RealTruck Group, Inc., 2024...
  • Page 6: Limited Warranty

    Warranty registration must be on file and/or proof of original purchase (detailed and dated receipt) required for warranty to be effective. https://realtruck.com/undercover-warranty REGISTER Serial Number_______________________________________________________ YOUR WARRANTY Date of Purchase ___________________________________________________ ONLINE Part# FX101401 Rev. 7-3-24 RealTruck UnderCover • 59 Absolute Dr., Rogersville, MO 65742 • 866-900-8800 ©RealTruck Group, Inc., 2024...
  • Page 7: Care And Maintenance

    Wavy Side Seal: The seal may be wavy when removed from the box. Allow ample sunlight for seal to lay flat and relax. Part# FX101401 Rev. 7-3-24 RealTruck UnderCover • 59 Absolute Dr., Rogersville, MO 65742 • 866-900-8800 ©RealTruck Group, Inc., 2024...

This manual is also suitable for:

Undercover ultra flex tonneau coverUndercover armor flex tonneau cover

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