GMC Sierra 3500 Rack Installation Photos

The GMC Sierra 3500 is a big truck that can carry a lot of gear

To find the best fitting rack for your GMC Sierra 3500 choose one of the following:

• For a base roof rack (two bars running door-to-door across your roof), start with the Rack Attack combined fit guide.
• Check the Thule Fit Guide for the latest fits from Thule.
• Check the Yakima Fit Guide for the latest fits from Yakima.
• Or give us a call and let our friendly staff see what they can dig up at 1-888-301-1527

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