dhpro

iTrader: (3)

I'm currently running 305/50/20 on American Racing RTS'. No rub issues, but I'm about to buy a new set of rubber, and want to do the drop on my Avvalanche. Whats the max tire size I'll be able to run with the drop?

skyhighsami

iTrader: (8)

What is the offset of the wheel? I have a 305/40/22 on my wife's Yukon and it is lowered 2-3 but is more like 3-4

2 tone 02

iTrader: (8)

Is this the truck on the 305s?



You should be able to run a 2/4 on that with no rubbing depending on your offset... but you might want to run a 285/50 just incase.

dhpro

iTrader: (3)

Ya...thats the truck. I think the offset is 8.5. PLanning on going to the new Nitto of similar 555 305/40/20...I don't want a full on drag radial, but something with a little better life.

skyhighsami

iTrader: (8)

It is an Avy come on you don't need a drag radial. j/k The offset wouldn't be 8.5 that would be the backspacing. Tell me exactly which wheel it is an I will look them up and see if it is possible to make them work on your truck. I did alot of research when trying to cram a 24x10 on my 1500 with a 4-6 drop

dhpro

iTrader: (3)

Ya, I know, thats why I'm looking at a summer only tire. It gets stored all winter, and I want something lower profile now that I'm not really gonna tow anything of consequence. The AmRacing site doesn't have them listed anymore - RT-S #311285-38, 20x8.5...18mm offset.