I have a PDF on the Goodyear® Wrangler® All-Terrain Adventure. It says the "PRO-GRADE PACKAGE ON LT SIZES featuring two layers of Kevlar®, belts with 30% more steel and marked with the Severe Snow Conditions symbol"
The PDF also includes "WRANGLER ALL-TERRAIN ADVENTURE PRO-GRADE AVAILABLE SIZES".
I have the LT235/80R17, Load Range E (load range as single 3085, as dual 2895) , on my '04 Dodge 3500, DRW 4x4 long bed. Total cost with Lifetime (3 yrs max) Road Hazard free replacement, out the door in 3/10/16 was $1576.
Wayne
