Which Base Rails For Thule TracRac SR On 2020 GMC Sierra 3500HD Crew Cab W/ 6-3/4' Bed
Question:
I have a 2020 GMC 3500HD Crew Cab. Regular bed but not a short bed. Its not an 8 but this model year, they extended the regular bed by some inches. Just wondering if these rails are the correct length for my bed?
asked by: Mike L
Expert Reply:
I have another option for you, but the Base Rails for Thule TracRac SR Sliding Truck Bed Ladder Racks # TH21782 you were looking at are designed for 5-3/4' beds and will not fit the 6-3/4' bed found on your 2020 GMC Sierra 3500 Crew Cab.
Instead the correct Base Rails are the # TH33JV which are confirmed to fit the 6-3/4' bed on your Sierra.
Products Referenced in This Question
Base Rails for Thule TracRac SR Sliding Truck Bed Ladder Racks
- Accessories and Parts
- Ladder Racks
- Ladder Rack Base Rails
- Thule
more information >
Product Page this Question was Asked From
Base Rails for Thule TracRac SR Sliding Truck Bed Ladder Racks
- Accessories and Parts
- Ladder Racks
- Ladder Rack Base Rails
- Thule
more information >
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