LT305/55R20 12 Ply Cooper STT Pro Mud-Terrain Tires

Price shown is per tire.

LT305/55R20 · Maximum-Traction Mud-Terrain · 125Q · Load Range F, 12-ply rated · M+S

The Discoverer STT Pro is Cooper's most aggressive off-road tire — built for mud, rock, sand, gravel and deep ruts. Stone-ejecting tread blocks and a tough, cut- and chip-resistant compound stand up to hard trail and work-truck abuse, while the big open tread claws for grip where milder all-terrains give up.

Is this your size? Look for LT305/55R20 (also written 305/55R20, 305/55/20, 305 55 20, or 3055520) on your sidewall. Not sure? Text your vehicle or a photo of your tire to 306-361-4412 and we'll confirm the fit before you order.

Request a quote or text to order — install, balance & TPMS available.