H&R 1994–2020 Mercedes-Benz Trak+ 12mm DR Wheel Adaptor Bolt – Black (Set of 2)
The H&R Trak+ 12mm DR Wheel Adaptor Bolt is designed to move your wheels outward for a flush, aggressive stance and improved track width. Whether you’re after sharper cornering, increased stability, or a bold performance look, these hubcentric wheel spacers deliver the perfect fit and feel for your Mercedes-Benz.
Manufactured from H&R’s exclusive high-strength aluminum alloy, these spacers outperform typical 6061-T6 billet alternatives. Each set is precision-machined in Germany and finished with a durable black anodized coating for long-lasting corrosion resistance and appearance.
Sold as a Set of 2 Pieces (Pair)
Each kit includes two (2) 12 mm hubcentric spacers, one for each wheel on a single axle. Extended wheel bolts sold separately unless otherwise noted.
About H&R TRAK+ Wheel Spacers
TRAK+ Spacers:
If you've ever seen a sleek, European sedan with that low, aggressive stance and perfectly filled wheel wells, chances are that car was fitted with H&R TRAK+ Wheel Spacers. TRAK+ Wheel Spacers make your existing wheels appear wider by moving them outward from the hub, improving both performance and appearance. Whether you seek sharper handling, added stability, or simply a distinctive look, TRAK+ Wheel Spacers deliver results.
TRAK+ Adapters:
Adapt wheels with a different bolt pattern. Available in thicknesses from 20 mm to 25 mm, H&R TRAK+ Wheel Adapters change your vehicle’s bolt pattern, allowing wheels from other makes or models to fit properly. These hubcentric adapters attach securely to the hub and provide a new bolt pattern on the wheel side, maintaining full safety and balance.
TRAK+ Spacer Variations
- DR Series (10 – 40 mm track widening): Fits between wheel and hub; requires longer wheel bolts (ordered separately). All DR systems require longer bolts.
- DRS Series (10 – 40 mm track widening): Fits between wheel and hub; includes longer wheel studs to replace existing ones.
- DRA Series (40 – 60 mm track widening): Bolts to hub with special wheel bolts (included) and provides new threaded holes for wheel bolts.
- DRM Series (40 – 90 mm track widening): Bolts to hub using existing studs and special nuts (included); wheel mounts to new DRM studs.
Features
- Hubcentric design ensures vibration-free performance and proper load distribution.
- Maximizes vehicle track width for aggressive looks, improved cornering, and increased lateral stability.
- Manufactured from a proprietary aluminum/magnesium alloy up to 70% lighter than comparable steel products.
- Hard anodized for a tough, durable, corrosion-resistant finish.
- Perfect for use in all conditions, including winter setups with snow tires and wheels.
When Ordering Wheel Bolts
- If possible, specify the wheel brand.
- New bolts must be longer than the originals by the width of the spacer used.
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Match the bolt head style:
- Taper 60° – End digit 01
- Round head M12/d24 mm or M14/d28 mm. End digit 02
- Round head M12/d26 mm (e.g. OE VAG wheels) – End digit 03
- Flat head for Porsche M14×1.5 – End digit 06
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Safety guidelines (minimum number of turns):
- M12×1.25 = 8 turns (≈ 10 mm load)
- M12×1.50 = 6.5 turns (≈ 10 mm load)
- M12×1.75 = 6.5 turns (≈ 12 mm load)
- M14×1.25 = 9 turns (≈ 12 mm load)
- M14×1.50 = 7.5 turns (≈ 12 mm load)
- ½" UNF = 8 turns (≈ 11 mm load)
Important: Ensure wheel bolts do not contact brake components or ABS sensors. Rotate the wheel by hand to confirm clearance, tolerance on some vehicles (e.g. rear axle Mercedes) is only 2 mm.
Key Features
- Precision hubcentric design with full-contact hub face for even load and balance.
- Lightweight proprietary alloy construction for high tensile strength.
- Black anodized finish resists corrosion and UV degradation.
- Improved vehicle stance, stability, and appearance.
- 100% engineered and manufactured in Germany.
Product Details
- Includes two (2) spacers, one pair per axle.
- Bolt Pattern: 5×112 | Center Bore: 66.5 mm | Thread: M14×1.5
- Material: Aluminum Alloy | Finish: Black Anodized
- Vehicle Fitment: 1994–2020 Mercedes-Benz (see table below)
This Part Fits
See detailed Mercedes-Benz fitment chart below for compatibility.
Installation Notes
- Sold as a pair (2 spacers per kit).
- Professional installation recommended for safety and precision alignment.
- Ensure mating surfaces are clean and bolts torqued to factory specs.
- Re-torque wheel bolts after 50–100 miles.
Shipping & Handling
- Shipping Weight: Approx. 3–4 lb (includes packaging)
- Packaging: Sold as a pair (2 spacers) in secure foam-protected box
- Lead Time: Usually ships within 1–2 business days
- Inspection: Inspect product before installation for any shipping damage
Why Buy From Black Ops Auto Works?
- Authorized H&R dealer – genuine 100% authentic parts
- Specialized Mercedes-Benz fitment expertise
- Fast shipping and responsive support
- Trusted nationwide for performance upgrades and quality fitment

H&R
Since the start of the company in 1980, H&R has evolved into one of the leading developers and producers of sporty suspension systems. H&R – these two letters, which have now become a global symbol for sporty suspension components, stand for our company founders Werner Heine and Heinz Remmen. The secret of H&R’s success? The transfer of technology from international motorsport to the development of innovative suspension components for road cars. More Than "Lower, Faster, Wider". H&R Quality For The Road And The Race Track. H&R Product Portfolio:Lowering Springs / Raising Springs, Height Adjustable Springs, Sport Suspensions / Shock Absorbers, Coil Overs, H&R Trak+® Wheel Spacers & Wheel Mounting, Stabilizers/ Anti-roll Bars, Y, Race Springs & Race Coil Overs View Our H&R Products...



