Wind noise with roof rack

Question edited into English :>D

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You won't know whether you'll have a problem with wind noise until you try it. I've driven 4 rack-equipped vehicles over the years. The only rack that made noise was the dealer-installed rack on an old vehicle, and that was ONLY during cold, misty weather (drizzle or very thick fog). What this shows is that wind noise can be a very finicky thing, as far as what causes it. That also means that if it occurs, you can probably come up with a trick to change the air flow which will stop it from happening (I've heard of tricks as simple as a spiral wrap of rope around the cross bar stopping wind noise, but I bet every situation is different). None of the other racks, including the boat rack for Subaru`s, which used 2x4s for the cross bars, made any noise that I could hear. In fact, the auxiliary rack for my current car (only used when needing extra width for two boats) also uses 2x4 cross bars, and it makes no noise.

I wouldn't use factory cross bars. There might be some good ones out there, but I haven't seen them. The general rule is to go with aftermarket bars, as well as the necessary bar-mounting hardware.

Some people love fold-down J-hooks, but since it only takes 30 seconds to remove them and about one minute to install them, why not just take them off, leaving bare cross bars? I take them off when not needed. I even take them off when parked by the river during a trip. After all, if I can remove both of them in 30 seconds using just my hands, so can a thief. Anyway, a folded-down J-hook is still a very bulky item to have up there compared to a bare cross bar.

Same goes for saddles. It takes only a moment to install or remove them, so if you want to keep air resistance to a minimum or not worry about the potential for wind noise, just drive with a bare rack when not carrying boats.

Why? They rarely fail.

Check all the mounting hardware and the tie down points.

tighten the bolts?

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yes too much can be put it but in Auto Zone there are cans that have there own hose and meter read the instructions and follow through

i had the same problem with girlfriends delaer told me when wind test and design them there roof racks are on so i was changing the drag causing the noise. when i put the rack back on the noise stopped

Take a thin utility cord. Tie it to one end of the front bar and wrap it repeatedly around the bar to the other end of the front bar (spaced about an inch per loop, working around anything attached to the rack) where you tie it tight. Can disrupt the airflow to break the noise - got rid of all of the noise from my rack. I used a 10 foot cord cost $1.60. Doesn't look as cool as a fairing, but much cheaper and no one will steal it from your car. And you don't have to move the bars so that you can't use them.

1. Pull the covers off from the top front of both rails.They are only loosely clipped.
2. Undo the 2 screws found at the front and the 3rd screw at the back end of this base piece.
3. Remove the base.( the nuts are locked in on the roof)
4. Do this boths sides and then simply release the adjusting clips and slide off.
5. Replace bases and screws in original positions and push on covers.

Best with 2 people.One each side when sliding off the cross rails.

Solved! And it looks neater.

Howard