This is what I know fits from my own experiences and will leave you without rubbing the tires. Very minimal if you do.

99-07 1/2 1500 4wd

2'' Leveling Kit
-285/75/16 (33's) on stock wheels

3'' Body Lift
-285/75/16 (33's) on stock wheels or up to 8'' wide with slight T-bar crank

4'' Suspension Lift
-285/75/16 (33's) on stock wheels or up to 8'' wide

6'' Suspension Lift
-315/75/16 (35's) up to wheels 8'' wide

6'' Suspension Lift w/ 3'' Body Lift
-315/75/16 (35's) up to wheels 10'' wide
-37's on wheels up to 8'' wide