Honestly Im so fed up with these cheap universal crossbars I bought off Amazon for my Kia Telluride. The wind noise is absolutely unbearable above 50mph it literally sounds like a tea kettle is screaming on top of my car the whole time we're driving. Im supposed to be heading out to the Rockies next Friday for a big family camping trip and I cant imagine listening to that whistling for twelve hours straight. I need something that actually fits the flush rails properly and doesnt vibrate like crazy. My budget is around 500 bucks and I gotta get them ordered like yesterday so I can get my Thule box mounted up. What are the best roof rack options for a Kia Telluride that wont make me lose my mind?
Basically, your current bars are creating a vortex shed that causes that whistling. You need a tapered airfoil shape like the Thule WingBar Edge Roof Rack System. It uses a textured strip to break up airflow.
Agreed about the shape. Ngl I once saw a cheap set fly off a car on the highway and it was terrifying, so I always go for specific fitments now.