COBB Adventure Series TR-01 Wheel 17x8.5 ET-1 6x139.7 - Gunmetal COBB8RW610-AG

Upgrade your truck or off-road vehicle with the COBB Tuning Adventure Series TR-01 Wheel in Gunmetal. Designed with rugged, adventure-inspired styling, this aftermarket wheel provides a distinctive appearance for compatible trucks and SUVs.

Featuring a 17x8.5-inch size, -1 mm offset, and 6x139.7 bolt pattern, the TR-01 offers a versatile wheel configuration for enthusiasts looking to personalize their vehicle for daily driving, outdoor adventures, or off-road builds. The Gunmetal finish delivers a refined, understated look that complements a variety of exterior colors and aftermarket accessories.

Part of the COBB Adventure Series, the TR-01 combines performance-inspired styling with specifications intended for compatible truck and off-road applications. Whether you're refreshing your vehicle's appearance or building an adventure-ready setup, this wheel provides a distinctive finishing touch.

Before ordering, verify compatibility with your vehicle's hub dimensions, brake system, suspension configuration, and intended tire size to ensure proper fitment.

Key Features

• Brand: COBB Tuning

• Product Series: Adventure Series

• Wheel Model: TR-01

• Wheel Diameter: 17 inches

• Wheel Width: 8.5 inches

• Offset: -1 mm (ET-1)

• Bolt Pattern: 6x139.7

• Finish: Gunmetal

• Rugged, adventure-inspired wheel design.

• Gunmetal finish for a versatile, understated appearance.

• Designed for compatible truck and off-road applications.

• Suitable for street-driven, touring, and compatible off-road builds.

• Verify center bore, load rating, brake clearance, and tire compatibility before ordering.

Technical Specifications

• Manufacturer: COBB Tuning

• Series: Adventure Series

• Model: TR-01

• Wheel Size: 17x8.5

• Diameter: 17 inches

• Width: 8.5 inches

• Offset: -1 mm

• Bolt Pattern (PCD): 6x139.7

• Color / Finish: Gunmetal

• Center Bore: Confirm manufacturer specifications.

• Wheel Weight: Confirm manufacturer specifications.

• Load Rating: Confirm manufacturer specifications.

• Construction Method: Verify manufacturer specifications.

• Quantity Included: Confirm whether the listing is for one wheel or a complete set.

Fitment

Vehicles equipped with a compatible 6x139.7 bolt pattern that support a 17x8.5-inch wheel with a -1 mm offset.

Important Fitment Note: Matching the bolt pattern alone does not guarantee compatibility. Confirm your vehicle's center bore, brake caliper clearance, suspension clearance, fender clearance, and approved tire dimensions before ordering.

For off-road applications, also consider tire diameter, suspension lift, and clearance during full steering lock and suspension compression.

Installation & Compatibility Notes

• Confirm the wheel's center bore matches your vehicle's hub requirements.

• Verify clearance around factory or aftermarket brake components.

• Select tires approved for a 17x8.5-inch wheel.

• Check suspension, fender, and body clearance with your intended tire size.

• Use compatible lug nuts and follow the vehicle manufacturer's recommended torque specifications.

• Confirm whether TPMS sensors or additional mounting accessories are required.

• Have the wheel and tire assembly professionally mounted and balanced.