H&R 505655712 TRAK+ Hubcentric Wheel Adapters 5x114.3 64mm CB (Pair)

The H&R TRAK+ Wheel Adapters (MPN 505655712) are hubcentric bolt pattern adapters designed to adapt Honda-bolt-pattern wheels (5/114.3 with a 64mm center bore) to vehicles with a different bolt pattern. Sold as a pair, these adapters allow you to fit wheels from a different vehicle make or model while maintaining proper hub-centric alignment for safe, balanced operation.

How TRAK+ Wheel Adapters Work

Unlike simple spacers, TRAK+ Wheel Adapters bolt to the vehicle hub on one side and present a different bolt pattern on the wheel-facing side, enabling non-standard wheel fitment. The hubcentric design mirrors the factory hub interface, delivering even load force distribution and full lateral support — just as the original equipment would.

Key Features:

• Hubcentric design with full contact hub for even load distribution and lateral stability
• Proprietary aluminum/magnesium alloy construction — higher tensile strength than standard 6061-T6 billet aluminum
• Hard anodized finish for long-lasting corrosion resistance and durability
• Changes vehicle bolt pattern to accept Honda 5/114.3 wheels with 64mm center bore
• Widens track for improved stance, reduced body roll, and increased lateral stability
• Suitable for street driving and track use
• Sold as a pair (two adapters)

Wheel Bolt Safety Guidelines

When sourcing replacement wheel bolts for use with these adapters, new bolts must be longer than the originals by the thickness of the adapter. The bolt head style must match your existing hardware exactly. Minimum thread engagement requirements by bolt size:

• M12 × 1.25 — minimum 8.0 turns (~10mm load-bearing shaft length)
• M12 × 1.50 — minimum 6.5 turns (~10mm load-bearing shaft length)
• M12 × 1.75 — minimum 6.5 turns (~12mm load-bearing shaft length)
• M14 × 1.25 — minimum 9.0 turns (~12mm load-bearing shaft length)
• M14 × 1.50 — minimum 7.5 turns (~12mm load-bearing shaft length)
• 1/2" UNF — minimum 8.0 turns (~11mm load-bearing shaft length)

After installation, rotate the wheel by hand to confirm clearance on the inside of the hub. The wheel must rotate freely with no contact against brake components or ABS sensors.