What wheels are you using? Reason I ask is because the fabtech site says to use

315/75R16 tires w/ 16x8 wheels w/ 4” BS w/ minor trimming
315/70R17 tires w/ 17x8 wheels w/ 4” BS w/ minor trimming

and I can't find a wheel with just 4" backspacing.

 

Most people with that lift run a wheel with 4.5" or less. They'res plenty of wheels out there though with around 4" of bs.

 

I'd also run a 10" wide wheel. There are plenty of 10 wide wheels with 4.5" BS.

 

Does this lift kick out the front wheels like the rough country lift? The wheels I am looking at are -12 offset with 4.5 backspace. Dont know if this is going to be a problem

 

Yes it does:

Kind of a bad picture. I'll try to get one for you tomorrow right along the side. These are 16x8 w/ 4.51" of backspacing

 

Yup any spindle lift will knock you out 1.5" per side.

 

what offset are your wheels

 

0 mm

 

wheel spacers can help fix that. my Lightning wheels i had were 5.8in of BS and i got 2in spacers and ran just fine.

 

Hope this shot helps a little more to show you 4.5" of backspacing and the Fabtech 7.5" lift:

 

thats about where im sitting right now with the 3 in lift. Are you happy with the lift ? Looks like the back sits just a bit lower. Are you just running the 5 " block in the rear?

 

Pretty happy with the lift. Went off roading a few times and it's held up great. Rides really well, at least for a lifted truck. Even my buddy who drove it and is a die hard chevy fan said he was surprised on how smooth it was. Back height looks a little lower but I haven't done any measurements. I'll try to get a pic on some level ground because all of the ones I have now are either in my slanted driveway or with the cover on the bed which I don't have anymore but here's one with the cover:

 

Yeah bro that looks badass. I like how the rear is a slight bit lower. Mine seems like it is alot more lower in the rear. Can post pics tomorrow. I measured from the fender to top of tire and its an 1.75" lower in the back than the front. I plan on running the 7.5 fabtech lift by itself. Right now im running a level with the 3" spindle lift.

 

Ya there should only be like 2" of rake stock so with your level and spindle the front will be higher. Mine is just the Fabtech by itself as well

 

holy bulldog lol

this is how it sit rights now.