2006 Silverado 4/6

If i was to do a 4/6 drop on my silverado ex cab....Would i have to cut the frame?? I would hate to do this because of resale later down the road..Plus what would be the best tire size to go with im going to run 20x8.5 Kmc Condor's because i already have them ...lol Thanx for the help hope to hear from someone soon....

it deff be a good idea to c notch... you dont need a big one a mini will work until you plan to air... deffinatly want a good side wall thats how i destroyed my 22's on my crew cab... im 4/7 on 24's... and a pain in asss to drive

yeah i would notch it. i got a 5/6 on my 05 crew cab and i'm runnin 22's

yeah i would notch it as well i have an s-10 dropped 4/6 and im on 18's. and i have like two inches of travel in the rear between axel and frame with no notch.

So it would probably be a good idea or it is going to be one rough ride.