Retrax Pro MX Tonneau Cover that Fits 2024 GMC Sierra 3500 Long Bed Dually
Updated 11/26/2025 | Published 11/25/2025
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Question:
Im having trouble locating a Retrax PRO MX bed cover for a 2024 GMC Sierra 3500 dually with crew cab, 8 bed and dealr fifth wheel prep package. Can you help please?
asked by: Mark L
0
Expert Reply:
Hey Mark, we have the RetraxPRO MX part # RT80485 that is a confirmed fit for your 2024 GMC Sierra 3500 long bed. The fit of this is not based on the OEM puck kit as that would not affect anything related to the cover. Are you wanting to cover a fifth wheel hitch when not towing?
expert reply by:
Jameson C
0
Product Page this Question was Asked From
RetraxPRO MX Hard Tonneau Cover - Retractable - Aluminum - Matte Black
- Tonneau Cover
- Retractable - Manual
- Not Rack Compatible
- Opens at Tailgate
- Built-In Lock
- Low Profile - Top of Bed Rails
- Aluminum
- Matte
- Retrax
more information >
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Mark L.
11/26/2025
Yes. It is a Curt PowerRide 5th Wheel Trailer Hitch for Chevy/GMC Towing Prep Package - Dual Jaw - 30,000 lbs.