Cooper Discoverer STT PRO 305/65R17 E 121/118Q Off-Road Maximum Traction Truck Tire 170136006

As an American tire technician, I can confidently tell you that the Cooper Discoverer STT PRO 305/65R17 E is truly built for extreme off-road performance. This isn’t just another truck tire; it’s a maximum traction beast engineered to dominate the toughest terrain. With its aggressive tread design and Cooper’s advanced Armor-Tek3 construction, you get superior durability and puncture resistance, giving you peace of mind whether you’re navigating sharp rocks or deep ruts.

The STT PRO delivers exceptional grip in mud, dirt, and loose gravel, ensuring your heavy-duty truck maintains traction when it matters most. While primarily an off-road champion, its Q speed rating means it’s also capable for highway travel to your next adventure. The E load range, combined with a 121/118 load index, signifies its robust capacity for hauling substantial loads. If you demand unparalleled off-road capability and year-round performance from your tires, the Cooper Discoverer STT PRO is the ultimate choice for serious enthusiasts.

Features

• Aggressive Armor-Tek3 Construction for superior durability and puncture resistance
• Hybrid 3-2 Block Pattern for exceptional traction in mud, dirt, and loose terrain
• Deep Sipes and Mud Slingers for enhanced grip and self-cleaning capabilities
• Flex Groove provides a smoother ride and better handling on varying surfaces

Technical Specs

• Tire Name: Cooper Discoverer STT PRO
• Size: 305/65R17
• Load Range: E (10 Ply Equivalent)
• Load Index: 121/118 (Single/Dual)
• Speed Rating: Q (Up to 100 mph / 160 km/h)
• Type: Off-Road Maximum Traction Truck Tire
• Part Number: 170136006