M35A2 Tire Questions

[CSX90]

Ive searched the forum and cant seem to find an answer to a couple questions. Can I get either Michelin XL's or Goodyear G177 from them directly? Or have to find someone that has them stocked away. Also I cant seem to find anything that sais 1100x20 on either Goodyears website or Michelins website, as in off road tires. And what tires will fit the deuces rim without any problem, I know the XL will, what about Goodyear G177, and any others?
I also want to keep the duals, so thats a factor aswell.

Main thing is wanting to get more then 2000 miles to a tire on the truck and the NDT's get pretty slick even when pressure is down for my tastes.

Thanks so much for any info!

 

[gimpyrobb]

Dunno about getting them directly from the manufacturer, but both those tires will work fine in a dual configuration on stock rims.