bayouchub14

I think it would be close. To go more then 4/7 (with DJM kit anyways) i think would require some cuttin on the fenders up front and notching on the frame in the back. If i had to do over again i would have done 3/6 and kept my original 275/45/22 tires, ended up having to go to a lower profile tire to aleviate heavy rubbing on the front fenders.. also the turning radius really sucks really bad lol. Im no expert by any means at this business I was very surprised at how bad the turning radius was after my drop.

Whodat I installed a 4/6 DJM kit on my 2014 and based on your photo 4/7 would prob get you where you want.

Brent thanks for the reply, yea the slight flutter when taking off from a stop has been there since day one. What has me more concerned are the vibes at hwy speeds. I have read a couple places were on older trucks this was corrected by basically installing a bracket that lifts the carrier bearing, however i cant find a kit like this for a 2014 GMC.

Sorry not real hip on how to post pics.

Hello all, I have 2014 Sierra 2wd, 1500, CC, standard bed. I recently installed a 4/6 DJM kit and have experienced some issues. First the stock 285/45/22 tires rub the fender well ALOT, and there is vibration that gradually increases from about 55 mph on up as you accelerate. I'm going to put smaller tires but want to fix vibe issue first, dont want to change to many things at once. The truck always had a flutter when taking off from a stop and still does. To be honest I dont even know where to start. I dont think it is pinion angle as the installer has checked it twice and says it is spot on. At least the installer has been good about it so far and willing to help but not sure what the fix maybe. Any ideas??