Took the effing t to the dealer last month to get the rear axle seals replaced and I rode home with the ebrake going all the way to the floor! Took it back and was fixed for their fault. Today I pulled up in my driveway and pressed the ebrake and it went to the floor again. I'm gonna call them Monday morning about this but when I bring it in I know for a fact they're gonna blame it on my rims but that has not a $&@: thing to do with it. makes me wanna trade it in for a 08-10 Titan..... But that's the only serious issue I had with this truck. One thing I do notice is that the ebrakes on my 91 Sierra only go down halfway when the t is a little easier to go down and not as hard.