2nd Gen Non-Engine/Transmission Biggest size tire on a dually?

[Black Cloud]

I am getting the front end lifted 2 inches tomorrow on my 3500. What is the next biggest size tire I can fit on my dually. I am running factory size 235/85x16's. I'm not interested in off-road type tires. Thanks!

 

[Turbo Tim 1]

If you have factory 235/85's then you can go to 255/85's but your type of tire is very limited. Anything is possible with spacers!

 

[JGheen]

Yup, running 37"x12. 50" Super Swampers with a 2" spacer in the rear. My new Alcoas helped out that spacing even more since they have about a 3/8" thicker flange than the stock steelies.

 

[ToolManTimTaylor]

Originally posted by Turbo Tim 1

If you have factory 235/85's then you can go to 255/85's but your type of tire is very limited. Anything is possible with spacers!

In 2001 to 2002 you can fit a 255/85/16 as the factory wheels have a different offset than those from 2000 on down. 0n a 2000 truck a spacer is reccomended