Cooper 170255034 Discoverer STT Pro Mud-Terrain Tire 35X12.50R17 121Q

The Cooper Discoverer STT Pro is a premium mud-terrain tire engineered for serious off-road enthusiasts who demand extreme traction without sacrificing on-road manners. Sized at 35X12.50R17 with a 121Q load/speed rating, this tire delivers outstanding performance across rock, mud, sand, and gravel terrain.

Key Features:

• Aggressive mud-terrain tread design with large tread blocks and deep voids for maximum traction in challenging off-road conditions
• Armor-Tek3 three-ply sidewall construction provides superior puncture resistance and durability against sharp rocks and debris
• Silica-based tread compound enhances wet traction and extends tread life
• Wider footprint distributes weight more evenly for improved stability and handling
• Stone ejector ribs prevent rock retention and protect the tread base from damage
• Symmetrical tread pattern allows for multiple rotation patterns to promote even wear
• Optimized tread pitch sequence reduces road noise for a quieter highway ride

The Discoverer STT Pro combines extreme off-road capability with on-road comfort, making it an ideal choice for lifted trucks and SUVs that see both trail and pavement duty. The 121Q rating supports up to 3,197 lbs per tire at maximum inflation.