Cooper 170147034 Discoverer STT Pro 305/60R18 126/123Q Mud Terrain Tire

The Cooper Discoverer STT Pro is a premium mud-terrain tire engineered for serious off-road performance while maintaining on-road comfort and durability. Designed for light trucks and SUVs, this tire features an aggressive tread pattern with large tread blocks and deep voids that provide exceptional traction in mud, dirt, sand, and rocky terrain.

Key Features:

• Armor-Tek3 construction with three-ply sidewall for superior puncture and bruise resistance
• Silica-based tread compound for enhanced wet traction and cut/chip resistance
• Stone ejector ribs prevent rock retention and protect against drilling
• Aggressive sidewall design with Dura-Buff protection against abrasion
• Alternating shoulder scoops for improved traction in soft terrain
• Symmetrical tread pattern allows for multiple rotation patterns to extend tire life
• Whisper Grooves technology reduces road noise for a quieter highway ride

The 305/60R18 size provides an aggressive stance with approximately 33-inch overall diameter, making it a popular choice for light-duty trucks and full-size SUVs. The dual load rating of 126/123Q supports up to 3,748 lbs per tire in single configuration and 3,415 lbs in dual configuration at maximum inflation pressure. This tire delivers the rugged capability off-road enthusiasts demand without sacrificing the reliability needed for daily driving.