COBB Adventure Series TR-01 Wheel Gunmetal 17x8.5 ET-1 6x139.7 | Flow Formed Strength | Lightweight Performance Wheel
Overview
The COBB Adventure Series TR-01 Wheel in Gunmetal is a premium aftermarket wheel designed for Subaru enthusiasts seeking a balance of classic styling and modern performance. Measuring 17x8.5 with a 6x139.7 bolt pattern and an ET-1 offset, this wheel fits a variety of Subaru models that use this lug pattern, offering a versatile upgrade option. Sold individually, each wheel includes a paint-matched center cap to complete the refined look.
Manufactured using advanced flow forming technology, the TR-01 wheels combine the strength of forged wheels with the affordability and design flexibility of cast wheels. This process involves spinning the wheel at high speeds while applying pressure to the barrel, resulting in a denser, stronger, and lighter wheel structure. The TR-01’s design pays homage to classic six-spoke wheels but incorporates COBB’s signature styling cues, delivering a timeless yet contemporary aesthetic.
For Subaru owners, upgrading to the COBB TR-01 Adventure Series wheel means improved handling due to reduced unsprung weight and enhanced durability for daily driving or spirited adventures. The gunmetal finish offers an OEM+ appearance that complements a wide range of Subaru colors and styles, making it an excellent choice for those who want reliable performance without sacrificing visual appeal.
Features & Specifications
This COBB Tuning TR-01 Adventure Series wheel is engineered for Subaru platforms with a 6x139.7 bolt pattern and features a 17x8.5 size with ET-1 offset. Constructed from flow-formed aluminum alloy, it delivers lightweight strength and durability for Subaru enthusiasts seeking enhanced handling and style.
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Brand: COBB Tuning
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Product: COBB Adventure Series TR-01 Wheel Gunmetal 17x8.5 ET-1 6x139.7
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Part Number: 8RW610-AG
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Fitment: N/A (6x139.7 bolt pattern compatible Subaru models)
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Material: Flow-formed aluminum alloy
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Finish: Gunmetal paint
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Construction: Flow forming technology
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Origin: Not specified
Key Benefits
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Performance: Reduced unsprung weight improves handling responsiveness and ride quality.
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Durability: Flow forming enhances wheel strength compared to traditional cast wheels.
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Aesthetics: Classic six-spoke design with a modern COBB twist and OEM+ gunmetal finish.
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Fitment: 6x139.7 bolt pattern fits multiple Subaru models, offering versatile upgrade options.
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Quality: Paint-matched center caps included for a clean, finished look.
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Value: Combines performance benefits of forged wheels with cost-effective manufacturing.
What's Included
- 1× COBB Adventure Series TR-01 Wheel Gunmetal 17x8.5 ET-1 6x139.7
- 1× Paint-matched COBB center cap
Installation & Compatibility
Installation of the COBB TR-01 wheel is straightforward for anyone familiar with wheel mounting and balancing. No special tools beyond standard tire mounting equipment are required. Because wheels are sold individually, ensure you order the correct quantity for your vehicle. Verify compatibility with your specific Subaru model and year, especially confirming the 6x139.7 bolt pattern and offset ET-1 fit your application. Professional installation is recommended to ensure proper torque and balance for safety and optimal performance.
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Professional Installation: Recommended
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Modifications Required: None
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Verify Compatibility: Confirm fitment for your specific Subaru model and trim
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