Understanding PCD 6x139.7 CB95.1 Wheel Spacer Adapters
2025-02-11
What is a Wheel Spacer Adapter?
A wheel spacer adapter is an essential component for vehicle enthusiasts looking to enhance their ride’s stance, improve handling, or fit wheels that wouldn't otherwise be compatible with their vehicle's hub. It serves two key functions:
1. Increases Track Width – Pushes the wheels outward for better stability and a more aggressive look.
2. Adapts Bolt Patterns – Enables the use of wheels with different PCD (Pitch Circle Diameter) measurements.
Breaking Down the Specifications
- PCD 6x139.7: Refers to a bolt pattern where six lug holes are evenly spaced on a circle with a diameter of 139.7mm. This pattern is common in many trucks and SUVs.
- CB 95.1: The center bore (CB) is the hole in the middle of the wheel spacer, measured in millimeters. A 95.1mm CB ensures a proper fit onto the vehicle’s hub.
- Spacer Thickness: Typically ranges from 15mm to 50mm, depending on the desired wheel offset.
Why Use a 6x139.7 CB95.1 Spacer Adapter?
- Fitment Correction: If you're upgrading to aftermarket wheels that don't perfectly align with your vehicle’s hub, a spacer adapter helps bridge the gap.
- Enhanced Stability: A wider track reduces body roll, improving cornering and handling.
- Aesthetic Improvement: Creates a more aggressive stance by pushing the wheels outward.
- Custom Wheel Installation: Allows the use of wheels with different offsets or bolt patterns.
Compatible Vehicles
The 6x139.7 bolt pattern is found in many popular vehicles, including:
- Toyota: Tacoma, 4Runner, Land Cruiser
- Chevrolet: Colorado, Silverado
- Ford: Ranger, F-150 (certain models)
- Nissan: Frontier, Titan
- Mitsubishi: Pajero, Triton
Things to Consider Before Buying
- Spacer Thickness: Ensure the added width does not cause fender clearance issues.
- Material Quality: Look for billet aluminum (6061-T6 or 7075-T6) for durability.
- Torque Settings: Always tighten lug nuts to manufacturer-recommended torque specs to prevent wheel detachment.
