Cooper Discoverer ST Maxx 245/70R17 119/116Q All-Terrain Tire

The Cooper Discoverer ST Maxx is a hybrid all-terrain tire engineered to deliver exceptional off-road capability while maintaining confident on-road performance. This tire bridges the gap between traditional all-terrain and mud-terrain designs, making it ideal for truck and SUV owners who demand extreme traction without sacrificing daily drivability.

Advanced Tread Technology:

• Armor-Tek3 construction features three layers of protection against punctures and bruising for maximum durability
• Aggressive tread pattern with alternating shoulder scoops provides enhanced traction in mud, snow, and loose terrain
• Wide circumferential grooves and open shoulder design efficiently evacuate water, mud, and debris
• Silica-infused tread compound maintains flexibility in cold temperatures while resisting wear
• Stone ejector ribs prevent gravel retention and protect against drilling damage

Performance Features:

• Dual sidewall designs allow you to choose your preferred aggressive styling
• Deep tread depth delivers extended tread life and long-lasting performance
• Optimized tread block arrangement reduces road noise for improved highway comfort
• Cut and chip resistant compound stands up to harsh off-road conditions
• Severe weather rated with mountain snowflake symbol for winter traction confidence

The 245/70R17 size with 119/116Q dual load rating is compatible with popular light trucks and full-size SUVs, offering a 30.5-inch overall diameter that provides an aggressive stance without requiring modifications. Whether you're hauling heavy loads, towing trailers, or tackling backcountry trails, the ST Maxx delivers the versatility and toughness serious truck owners demand.