Roof rack: is yours weak too?

So I was installing the Thule roof rack (model 460 foot, 3069 fit kit) on a new Mazda 5 and was expecting a nice strong end result. Boy is that not the case!

If you have the Thule (or the so-called Mazda version which apparently is made by Thule):

- Does the entire surface of the foot push down hard on your roof (mine touches so weakly, a credit card can be placed under the foot! Despite the top nut/washer pushing down on the steel plate that pushes on the steel spacer - in other words, no additional tightening is possible).

- Once fully installed, when you grip the bar near the foot, and you push-pull fore-aft, do you see the foot rock along with your movement (instead of being stiff to the point of not moving at all)?

I have installed quite a few Thule roof racks on other types of cars over like 20 years and never had a flimsy attachment point like this. With the previous (all steel) racks, I had the impression that you could lift the car off the ground with a helicopter by hooking chains to the roof rack (which was held by clamps between the door and the roof)

With this Mazda 5 installation I have the impression that the entire roof load will rip the rack off the roof and everything will fly over the hood in a single emergency brake/swerve maneuver. How can a long but narrow threaded stud (headless screw) hold a Thule foot in place (why is this foot not held in place with two large studs instead? To save the cost of the second nut in the roof?). Seems the spacer is too long and reduces the downforce of the rubber foot onto the plastic roof moulding - unless they did that to prevent breaking/cracking that moulding?).

By the way the regular roof load is 3-4 windsurfing boards, 3 masts, and a cargo box filled completely i.e. 7 sails and 4 wishbones (total weight: not light hence rack must be SOLID!).
 
The only experience I had with mine was taking it off. I bought my 5 used and it had the roof rack on it. Mine was on very tight. No slack at all.
 
No, no problems so far (I have used the cargo box only once though)...
 
My racks fit snugly (I have the OE purchased from the dealership). They do not move after I've anchored them into the roof. I usually hook up two bikes to this rack and have never had a problem. Once I used a fully loaded cargo box on the rack and again it was sturdy. You should check with your dealer to make sure they haven't sold you the Mazda3 roof rack in error. I have none of the problems you're having.
Anthony
 
Last edited:
Actually quite the opposite. I removed the cargo carrier and racks tonight to take a look-see and noticed some marking from the bottom of the feet on the black rails around where the fixpoints were. It's minor, but was surprised. I also put the metal shims that came with the 460 Foot Pack on....as I neglected to the first time and noticed that the bars firmed up a bit better. Otherwise, pleased so far. Don't know if you put the metal pieces in on top of the "T" contacts that cinch up to the bottom of the load bars, but attached a pic anyways.
 

Attachments

  • IMG_0895.webp
    IMG_0895.webp
    71.8 KB · Views: 227
my only suggestion would be to make sure the steel spacer goes down INTO the roof where the threaded insert is. i just installed the same kit this week and it fits like its welded on. NO movement at all.
 
Does your spacer jam into place?

my only suggestion would be to make sure the steel spacer goes down INTO the roof where the threaded insert is. i just installed the same kit this week and it fits like its welded on. NO movement at all.

Yeah, that could be the problem. I can get the spacer into the opening in the roof (revealed by the plastic cover that is removed to allow screwing into the fixpoint) but the diameter of the spacer is not big enough to fit around the fixpoint (threaded round nut) so it just rests precariously on it. Does yours come down tightly and jam into place (I have a feeling it should)? Or can you move the spacer freely up and down the long stud (when nothing else is yet installed)?

If you have a macro mode on your camera, it would be great to see a focussed picture showing exactly how far down the spacer should go (photo 1: before spacer, photo 2: after spacer installed)... Of course I wouldn't have to ask this if Thule's cute universal instruction drawings went into this level of important detail like they should...
 
Back