The best all-terrain tires for 1 ton trucks are those that offer excellent traction and durability, especially if you frequently encounter off-road terrains or challenging weather conditions. Some of the top-rated all-terrain tires for 1 ton trucks include the BFGoodrich All-Terrain T/A KO2, the Goodyear Wrangler DuraTrac, and the Michelin LTX A/T2.