Troubleshooting Lifting Corner of Extang Trifecta Tonneau Cover on 2018 Chevy Colorado
Question:
front corner wants to raise up in wind . is there an extra clamp you can put on that corner? 2018 Chevy Colorado
asked by: Joe M
Expert Reply:
I reached out to my contact at Extang and the front corner raising is a sign of the clamps not being installed correctly. He said you will want to remove the front clamp by removing the knob and then rotating the body up until the thread shows only about a 1/4 inch. Then reinstall the knob and secure the cover. He said you will want to do this on both sides of the bed. That will tighten the tension on the cover in the front and will also give you a better seal.
No additional clamps or hardware should be necessary. I've attached the installation details to assist. This is for the 5 foot bed # EX92350 or # EX94350 and the 6 foot bed # EX92355 or # EX94355.

Products Referenced in This Question
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 >
Extang Trifecta Signature 2.0 Soft Tonneau Cover - Folding - Canvas
- Tonneau Cover
- Fold-Up - Soft
- Not Rack Compatible
- Opens at Tailgate
- Tailgate Lock
- Standard Profile - Top of Bed Rails
- Vinyl
- Matte
- Extang
more information >
Extang Trifecta Signature 2.0 Soft Tonneau Cover - Folding - Canvas
- Tonneau Cover
- Fold-Up - Soft
- Not Rack Compatible
- Opens at Tailgate
- Tailgate Lock
- Standard Profile - Top of Bed Rails
- Vinyl
- Matte
- Extang
more information >
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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