2017 GMC Sierra 1500 Tonneau Cover Compatibility With 2021 GMC Sierra SLE
Question:
Will the soft tri fold tonneau cover from my 2017 sierra fit my new 2021 sierra...the dealer said it would...not to sure?
asked by: Adam W
Helpful Expert Reply:
Unfortunately, the tonneau cover for your 2017 GMC Sierra is not compatible with your 2021 GMC Sierra SLE. There is a slight difference in the design of the truck bed. If you are looking for a soft tri fold tonneau cover for your new truck I recommend the Extang Trifecta 2.0 Soft Tonneau Cover - Folding - Vinyl, part # EX37TR. It is a folding tonneau cover with tool free installation.
I have included a product description link below.

Product Page this Question was Asked From
Extang Trifecta 2.0 Soft Tonneau Cover - Folding - Vinyl
- Tonneau Cover
- Fold-Up - Soft
- Not Rack Compatible
- Opens at Tailgate
- Tailgate Lock
- Standard Profile - Top of Bed Rails
- Vinyl
- Vinyl Grain
- Extang
more information >
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