Could I fit 35's with a Skyjacker 3in lift kit?

 

No, even with stock wheels. And don't get a 3" leveling kit. Stick to 2.5" or less for leveling kits, if you want bigger then you'll need to get a full suspension lift.

 

I also have an 05 2wd, I believe for us the safe height is a 6 in. lift. Right now I have the Rancho Quicklifts that level my truck and I have ~33s.

 

It's a lift kit not leveling, front: strut, back: add-a leaf and block

 

Lift kit would include a drop crossmember, to maintain stock angles. Smallest for the 04-08's is 4". Below that is still considered a leveling kit, doesn't matter if it's struts or a spacer, even if it comes with blocks and an aal for the rear.

 

Im fitting 33s on a stock 04 2wd with aftermarket rims 0 offset not sure on BS but i think 4.5 its stuffed but if i put a 2.5in lift im sure i could fit 35s. Oh and my 33s dont rub at all even turning etc

 

I agree. 2.5 inches is the limit for spacers or longer coilover shocks.