These are working great so far for a Cargo Box and Canoe mounts on top of our 2017 Subaru Forester. I was leery about these as they sit up a bit higher than the factory crossbars, but the AeroBlades live up to their namesake. Without a load on top, I don't hear any extra noise with them installed and our mileage appears to be spot on with what it was without any cross bars installed. The vehicle's computer calculated ~35.2 MPG doing 70 on the interstate with some front and tail end driving on the streets with a local commute. That's is right around what the vehicle gets without cross bars. If there is a difference, we're talking a difference of decimal points. I had thought for sure that the MPGs would take a beating at highway speeds in particular with cross bars. The only con that comes to mind is that with the Cargo Box (Thule Atlantis 1600) on top, we can't pull into our garage door as it's just a bit too tall. The factory bars, which would sit lower by about an inch or two would likely allow for it, but then we would lose the ability to mount the canoe as the width of the mounting space on the aluminum is significantly reduced with those. With these, you can use the full top of the bar for mounting with the T bolts as well as wraparound accessories. The factory Subaru cross bars only accommodate wraparound accessories as there is no slot/channel for T bolts. For our vehicle, at the foremost mounting point on the roof rails, the spacing between them is 39". The foot packs underneath the bars do come inward a bit, but the usable space between the foot packs for wraparound accessories on the front bar is right around 36" (less on the rear bar), which is more spacious than what the Subaru cross bars would allow for. So far, we are very pleased with this setup!
The roof rack instructions are difficult to interpret. Here are tips from a sales person: The picture with the hand sqeezing does not mean completely secure, just means somewhat set in place. You completely secure,and hear the click, when on the car and screwing with the bolt/handle. Also, get the bolt/handle threaded properly into the foot before you shimmy it into the final position on your car, then tighten down. Also, Thule said that front and rear tie downs must be used on a verticle system because the wind force on long boats will tear almost anything off. Still, that piece of plastic is a crummy and dangerous attachment and needs replacing with something far more secure. Fyi Walden also makes a similar J system for kayaks but I haven't seen one up close.
Thule 4027 Top Rack Mounting Fitting Kit Pack of 4. Audi Q3 2012-2018. Condition is Used. Dispatched with Royal Mail 2nd Class. Rubber mounts all in great condition Will be delivered in a box that says kit 4031, but this is kit 4027 (I purchased roof bars with kit 4027 attached and do not need - hence sale) No instructions, but easy to find on internet Sold as seen, grab a bargain!
No, really, these things are seriously quiet while driving. They aren't inaudible but probably the closest you're gonna get without flat out removing them. I can't imagine any other cross bars being this quiet. And they give you rubber stripping to cover any holes (well, troughs actually) that might otherwise upset the laminar flow and cause unnecessary noise. Very nicely done.
With a Thule roof rack, you’re all set to head off on your adventures and make sure you have everything you want with you. When combined with other Thule products, our roof racks are also a starting point for carrying the extra special gear that lets you live your passions – with holders for your bikes, your skis, your canoes or kayaks, and your surfboards. Not to mention extra-secure roof boxes and spacious carrier baskets for special cargos