Thule WingBar Edge Roof Rack for Flush Rails - Aluminum - Black - Qty 2
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2011 GMC Acadia
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2011 GMC Acadia
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The flush design keeps the crossbars tight to the roofline, giving your setup a sleek, from-the-factory style. Nothing sticks out past the sides, so the rack blends in and keeps a low profile. The Thule WingBar Edge looks built-in rather than bolted on, giving your vehicle a clean and aerodynamic finish.
Wind noise can ruin a peaceful drive, especially with gear up top. These aero-style crossbars are shaped to smooth airflow and reduce drag. The split rubber strips fill the top channels to quiet down vibration and whistling. You’ll notice how much calmer highway speeds feel without the constant hum overhead.
This rack is ready for whatever adventure you have planned next. It works with both channel-mount and clamp-on accessories, so you can attach your favorite bike rack, kayak cradle, or cargo box without hassle. The top channels make it easy to slide mounts into place—no trimming or modification needed.
When you’re carrying bulky gear like kayaks or roof boxes, strength matters. These aluminum crossbars are solid and dependable with a 165 lbs weight capacity, so you can load up with confidence. They’re built to handle long trips and heavy cargo while keeping everything stable and secure on the road.
If you want to protect your setup when parked overnight or at a trailhead, you can add Thule’s One-Key System locks (sold separately). They deter theft of both the rack and any channel-mount accessories, making it easy to lock everything down with one key for peace of mind on every trip.
Alternate Instructions
Ratings & Reviews
Claire H.
6/2/2026
Wow! It sounds like this install has been a long time coming! I'm thrilled it went well for you and your install looks perfect! Thank you for sharing with us!
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Jenny N.
3/15/2023
I agree with you that the rack should include the keys however Thule only offers the one lock system separately as part # TH450400 for a 4 pack. They do it this way so that if you have other Thule accessories like a Thule kayak or bike carrier then you can have the option of ordering enough keys to swap them all out to key them the same. For example you can also buy a six part part # TH450600 or an eight pack like part # TH450800.