Description
West Coast Wheel Accessories 20-4137-4137 Adapter 4×137 to 4×137 110mm CB 12×1.5 Studs 2″ Thick is a precision-engineered wheel adapter designed for vehicles with a 4×137 bolt pattern. With a 2″ thickness and 110mm center bore, this adapter provides a secure hub-centric fit. The 12×1.5 studs ensure reliable wheel mounting, making it ideal for trucks and SUVs that require additional wheel clearance or proper alignment for aftermarket wheels.
Features:
- Fits vehicles with 4×137 bolt pattern.
- 2″ thick adapter for added wheel clearance.
- 110mm center bore ensures hub-centric alignment.
- 12×1.5 studs for secure wheel attachment.
- Durable aluminum construction for long-lasting use.
Benefits:
- Allows installation of larger or aftermarket wheels.
- Maintains proper wheel alignment and handling performance.
- Provides safe and secure wheel mounting.
- Durable construction ensures long-term reliability.
Technical Specifications:
- Model: 20-4137-4137
- Bolt Pattern: 4×137
- Thickness: 2″
- Center Bore: 110mm
- Stud Size: 12×1.5
- Quantity: 1 adapter (order in pairs for even installation)
- Material: High-quality aluminum





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