I have a 09 silverado 4 door 4x4 with a 2 inch level in front and have 33.3 inch coopers on factory 18's. I would like to put the 34.5 inch trail grapplers on for sure, rims not necessarily but considering moto metal 950's. Just ordered a different 3 inch level for front and 2 inch for rear. How can i make this work. 33's fit great no problem but want the 34 grapplers. thinking of adding a 1.5 inch body lift to make it all work. any advice?