H&R Trak+ 20mm DR Wheel Adapter – 5x112 | 66.5mm Hub Bore | 14x1.5 | Mercedes-Benz / Audi / VW / Porsche

Achieve your ideal wheel fitment on your Mercedes-Benz, Audi, Volkswagen, or Porsche with the H&R Trak+ 20mm DR Wheel Adapter — a hubcentric bolt-on wheel adapter engineered to push wheels outward by 20mm per side for improved stance, track width, and offset correction. Manufactured from a proprietary alloy with higher tensile strength than 6061-T6 billet aluminum, H&R Trak+ adapters feature a full-contact hubcentric design — just like the factory hub — for even load force distribution, lateral support, and vibration-free fitment. The 5x112 bolt pattern, 66.5mm center bore, and 14x1.5 thread pitch cover the standard fitment for a wide range of Mercedes-Benz, Audi, VW, and Porsche platforms.

Key Features

• Hubcentric – 66.5mm Center Bore: Full-contact hubcentric design with a 66.5mm center bore matches the standard Mercedes-Benz, Audi, VW, and Porsche hub diameter — eliminates vibration and ensures the wheel is centered on the hub, not just the studs. Even load force distribution and lateral support just like the factory hub
• Proprietary High-Strength Alloy: Manufactured from H&R's proprietary alloy with higher tensile strength than 6061-T6 billet aluminum — superior strength and durability for demanding performance and daily driving applications
• 20mm Offset Correction Per Side: Pushes each wheel outward by 20mm — widens the track, corrects wheel offset for aftermarket wheels, and achieves a more aggressive, flush stance
• 5x112 Bolt Pattern: 5x112mm bolt pattern — the standard bolt pattern for Mercedes-Benz, Audi, Volkswagen, and Porsche vehicles. Verify your specific vehicle's bolt pattern before ordering
• 14x1.5 Thread Pitch: 14x1.5mm thread pitch — standard European lug bolt thread for Mercedes-Benz, Audi, VW, and Porsche applications. Verify your specific vehicle's lug bolt thread specification before ordering
• H&R Trak+ Quality: Manufactured by H&R — a globally recognized leader in suspension and wheel fitment components, trusted by OEM manufacturers and performance enthusiasts worldwide

Specifications

• Type: Wheel Adapter (Bolt-On DR)
• Thickness: 20mm per side
• Bolt Pattern: 5x112mm
• Center Bore: 66.5mm (Hubcentric)
• Thread Pitch: 14x1.5mm
• Material: H&R Proprietary High-Strength Alloy
• Application: Mercedes-Benz / Audi / Volkswagen / Porsche
• Part Number: 40556651

⚠️ Fitment Verification Required: Verify your specific vehicle's bolt pattern, hub bore, lug bolt thread pitch, and available clearance (brakes, suspension, fenders) before ordering. Wheel adapters alter wheel offset and track width — ensure adequate clearance with all suspension and body components. A full alignment is recommended after installation. Professional installation strongly recommended. Sold as a set — confirm quantity before ordering.