[RollTideChevy]

I have a 2005 Avalanche 1500 with a 3" Rough Country lift and 20" wheels. I am looking at putting some new tires on it and have been looking at the Nitto Terra Grapplers. Would the 305/50/20 or 305/55/20 fit better? Also, why is there such a big price difference? The 55's are about $100 more a tire. I know there a little bigger but it's only bigger by about an inch.

 

[RollTideChevy]

Ttt

 

[gmc00z]

305/55 IMO. More expensive bc its a more popular size

 

[RollTideChevy]

It's just crazy to me that less than inch of extra tire would cost that much more.

 

[Graystone]

Price/demand.