Thule SquareBar Evo Roof Rack for Flush Rails - Steel - Black - Qty 2
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2000 GMC Sonoma
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2000 GMC Sonoma
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These galvanized steel crossbars give you the strength and stability you need when hauling kayaks, canoes, or a cargo box to your favorite water spot or campground. The bars handle up to 220 lbs while maintaining a solid, confident ride. Whether it’s a weekend paddle or a long road trip, they keep your gear secure and steady on top.
When the road gets rough or the weather turns, your gear stays put. The polymer coating on each bar provides extra grip for your cargo and helps prevent corrosion over time. It’s a simple detail that adds peace of mind on every drive, especially with wet or shifting loads like paddleboards or camping gear.
Everything you need comes together in one system—2 SquareBars, 4 Evo Flush Rail feet, and a custom fit kit designed for flush rail installation. There’s no guessing about compatibility. Once mounted, the setup feels sturdy and integrated rather than temporary or makeshift.
For extra security when parked overnight or at a trailhead, you can add Thule One-Key System locks (sold separately). They deter theft of the rack so your setup stays safe while you focus on the fun part of the trip.
The black finish pairs durability with a clean look that fits right in with most vehicles and accessories. Made from steel and backed by a limited lifetime warranty, these bars are built to take years of travel and adventure without wearing down.
Alternate Instructions
Ratings & Reviews
Jeff B.
12/15/2021
The crossbars are great. I’ve used it many times for my kayak using it with Thule kayak carrier. To eliminate the whistling sound I ed some insulation foam in each end of the bars. Now it’s totally quiet.
Heather A.
11/29/2021
The square bars are known to whistle compared to the aerodynamic cross bars. I recommend the Thule AirScreen XT part # TH22WV to divert the wind up and over the cross bars to eliminate some of the wind noise.
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James 2.
11/18/2021
After having the rack on my car for about a year I can say the bars are still pretty noisy even with my modification. I know theyre square bars and by definition square bars are noisy but I frankly think Thules design of the feet that attach the bars to the roof is not particularly aerodynamic either and so the feet are contributing significantly to the wind noise, too. I bought square bars because I have some older roof attachments that were designed for square bars and I wanted to reuse them instead of having to buy all new ones for a different bar shape. The old attachments fit just fine on these bars so Ill save the money and live with the wind noise.