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The flush design keeps the crossbars tight to the roofline for a smooth, factory-style finish. Nothing sticks out past the mounting feet, so the setup has a clean and streamlined look. The WingBar Edge blends in rather than standing out, giving your roof a low-profile appearance that feels built-in and intentional.
Wind noise can make long drives tiring, but the aerodynamic shape of these bars helps keep things quiet. The top channels include split rubber strips that reduce vibration and airflow noise while closing back around your mounted accessories. This design cuts down on whistling without the need for trimming or extra parts, so you can enjoy a quieter ride.
Whether you’re hauling kayaks in summer or skis in winter, these aero-style crossbars are ready to handle it. They work with accessories that mount in the top channels or clamp around the bars, giving you flexibility for all kinds of gear—from cargo boxes to bike racks and watersport carriers. It’s one setup that adapts to whatever the next trip brings.
Built from aluminum with a 165-lb weight capacity, these crossbars offer solid support for demanding hauls. They’re sturdy enough for heavy camping gear or watercraft, yet light enough to handle easily during installation. The durable construction inspires confidence for everyday use or long-distance adventures.
You can upgrade the setup with Thule’s One-Key System locks (sold separately) to help deter theft of the rack and any channel-mount accessories. It’s an easy way to secure your gear when parked overnight or exploring away from your vehicle, keeping everything right where you left it.
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.