H&R Trak+ DR spacers move the wheel outward to sit flush with the fender. Each spacer is 20mm thick, so a pair widens the track by 40mm on one axle. They are machined from H&R's proprietary aluminum and magnesium alloy, which H&R states has a higher tensile strength than 6061-T6 billet aluminum, and are hard anodized in black. The design is hubcentric with a full contact hub face, matching the factory hub, for even load distribution and lateral support. DR series spacers sit between the hub and the wheel and require longer wheel bolts, which are sold separately.
Specifications
| Type | Hubcentric bolt-on wheel spacer, H&R Trak+ DR series |
| Material | H&R proprietary aluminum and magnesium alloy |
| Finish | Black hard anodized |
| Size | 20mm per spacer, 40mm total track widening per axle; 5x112 bolt pattern, 66.5mm center bore, M14x1.5 thread |
| Quantity | Pair (2 spacers, one axle) |
| Part Number | 40556650SW |
Documents: User Guide (PDF) | Installation Instructions (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2013-2016 | Mercedes-Benz | GL350 | Bluetec 4Matic |
| 2015-2016 | Mercedes-Benz | GL450 | 4Matic |
| 2013-2014 | Mercedes-Benz | GL450 | Base |
| 2013-2016 | Mercedes-Benz | GL550 | 4Matic |
| 2013-2016 | Mercedes-Benz | GL63 AMG | Base |
| 2020-2023 | Mercedes-Benz | GLB250 | 4Matic |
| 2020-2023 | Mercedes-Benz | GLB250 | Base |
| 2021-2022 | Mercedes-Benz | GLB35 AMG | 4Matic |
| 2017-2024 | Mercedes-Benz | GLS450 | 4Matic |
| 2017-2019 | Mercedes-Benz | GLS550 | 4Matic |
| 2020-2024 | Mercedes-Benz | GLS580 | 4Matic |
| 2017-2019 | Mercedes-Benz | GLS63 AMG | Base |
Shipping
- In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Backordered items ship as soon as stock lands — contact us for lead times.
- International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.
Returns
- 30-day returns on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
- Installed or used parts can’t be returned — confirm fitment before you install.
- Special orders and custom items are final sale.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Refund Policy
