I have a 2009 Dodge Ram Mega cab with a Top Gun Customz 8" lift and I am curious if I can also put a 2" leveling spacer in with this lift kit, as I bought tires and they are a slight bit to big. If the suspension lift allows the spacer then the tires will fit. Does anyone know if they are compatible .

Well, having worked for a Dodge dealer for the last five years, I would have to say if you have an 8" lift, and the tires still don't fit, the last 2" is only going to put the final nail in the coffin for any chance of this truck lasting more than 1-2 years. My advice as an ASE certified mechanic in powertrain is to get smaller tires.