jafrush
New member
Regarding the warranty:
Modifying a vehicle only affects warranty on parts that are directly related to the modification. The two big things you can do with a roof rack are not seal it properly during install, which could cause a leak, and putting too much pressure on the threaded stud plate inside the roof and breaking it off, which makes it fall into the headliner. If you did either of those, no Toyota would not warranty it. It should not affect warranty on anything else on the vehicle though.
I've only heard of one customer who had a leak, and he had some gaps in his caulking coverage around the holes when he took the rack back off to look. A re-caulking to cover those gaps fixed the leak.
I did have my first experience with a broken off stud plate a few weeks back. My "new" red Trail had one of the rear plates broken (thankfully the previous owner warned me it was broken). With some creativity, I was able to keep one bolt in the threads at all times during the roof rack switchover, which prevented the plate from falling back into the headliner again. It only added about an extra 10 minutes of work to the rack install. Now if it had dropped, I would have had to pull the headliner and have another set of hands to get the plate back up and bolts back in (which the previous owner had to do when he installed the original rack).
Modifying a vehicle only affects warranty on parts that are directly related to the modification. The two big things you can do with a roof rack are not seal it properly during install, which could cause a leak, and putting too much pressure on the threaded stud plate inside the roof and breaking it off, which makes it fall into the headliner. If you did either of those, no Toyota would not warranty it. It should not affect warranty on anything else on the vehicle though.
I've only heard of one customer who had a leak, and he had some gaps in his caulking coverage around the holes when he took the rack back off to look. A re-caulking to cover those gaps fixed the leak.
I did have my first experience with a broken off stud plate a few weeks back. My "new" red Trail had one of the rear plates broken (thankfully the previous owner warned me it was broken). With some creativity, I was able to keep one bolt in the threads at all times during the roof rack switchover, which prevented the plate from falling back into the headliner again. It only added about an extra 10 minutes of work to the rack install. Now if it had dropped, I would have had to pull the headliner and have another set of hands to get the plate back up and bolts back in (which the previous owner had to do when he installed the original rack).