Heap bs 5% tint on all my cars never a problem

 

I've installed tints on more cars than I can remember & never had a problem.
All the dealers here offer tints as an add on.

 

Well... i think i have noticed that my driver and passenger side windows slowing down a little bit and it has no tints. but i might have to check it out again. and after i get my car washed my windows screech when it goes up. soo i know that it def. has some lube issues.

 

When I had a 07 g35 sedan, my front driver window slowed down quite a bit more than the passenger front window. Took it in and the service dept cleaned and adjusted the window mechanism and it worked fine thereafter.