H&R 505655713 TRAK+ Hubcentric Wheel Adapter Pair 5/114.3 - 66.2mm CB

The H&R TRAK+ 505655713 is a hubcentric wheel adapter designed to convert your vehicle's bolt pattern, allowing fitment of wheels with a different bolt pattern or center bore. Engineered in Germany and sold as a pair, these adapters feature a 5/114.3 bolt pattern with a 66.2mm center bore on the vehicle side—making them an ideal solution for Nissan wheel applications. Available in thicknesses from 20mm to 25mm, they simultaneously widen the vehicle's track for improved stance and handling.

Key Features:

• Hubcentric design with full contact hub for even load force distribution and lateral support—just like the factory hub
• Changes the bolt pattern on the wheel side, enabling non-standard bolt pattern wheel fitment
• Proprietary alloy construction with higher tensile strength than 6061-T6 billet aluminum for superior strength-to-weight ratio
• Hard anodized finish for long-lasting durability and corrosion resistance
• Maximizes vehicle track width, lowers roll center, and increases lateral stability for improved handling
• Sold as a pair (two adapters)

TRAK+ Adapter Series Overview:

• DR Series (10–40mm) — Fits between the wheel and hub; requires longer wheel bolts ordered separately. Verify bolt head type (taper or round) and shaft length before ordering.
• DRS Series (10–40mm) — Fits between wheel and hub; requires replacing existing wheel studs with longer included studs.
• DRA Series (40–60mm) — Bolts to hub using included special wheel bolts; provides new threaded holes for wheel attachment.
• DRM Series (40–90mm) — Bolts to hub using existing wheel studs with included special nuts; wheel attaches to new DRM wheel studs.

Wheel Bolt Guidelines (When Ordering Replacement Bolts):

• New bolts must be longer than originals by the thickness of the spacer/adapter used
• Bolt head must match the original: Taper 60° (end digit 01), Round head M12/d24mm or M14/d28mm (end digit 02), Round head M12/d26mm OE VAG wheels (end digit 03), Flat head Porsche OE M14×1.5 (end digit 06)
• Minimum thread engagement guidelines: M12×1.25 = 8.0 turns (~10mm); M12×1.50 = 6.5 turns (~10mm); M12×1.75 = 6.5 turns (~12mm); M14×1.25 = 9.0 turns (~12mm); M14×1.50 = 7.5 turns (~12mm); ½" UNF = 8.0 turns (~11mm)

Important Safety Note: After installation, ensure wheel bolts do not contact any brake system components, including ABS sensors. Rotate the wheel by hand to confirm free movement and adequate clearance on the inside of the hub.