Biggest tire on stock dually??

[Bigcountry250]

What's the biggest tire everyone is running on the newer '11-'14 duallys? With or without a leveling kit?

 

[Manytoys]

I'm running 285/75/17 Toyo open country extremes on stock rims with 2" spacers and a 3 1/2" front 5" block out back readylift leveling kit on my 2012 F450. Looks good but I'll go taller with my next set of tires.

 

[Paul@CP_Trucks]

I'm running 285/75/17 Toyo open country extremes on stock rims with 2" spacers and a 3 1/2" front 5" block out back readylift leveling kit on my 2012 F450. Looks good but I'll go taller with my next set of tires.

Where was that taken?

 

[Coldbore556]

I'm running 285/75/17 Toyo open country extremes on stock rims with 2" spacers and a 3 1/2" front 5" block out back readylift leveling kit on my 2012 F450. Looks good but I'll go taller with my next set of tires.

What ready lift kit did you use?