H&R Trak+ DR Series wheel spacers move each wheel outward 3mm, widening track by 6mm across the axle so the wheel and tire sit closer to the fender edge. Each spacer is machined from a proprietary aluminum/magnesium alloy that H&R rates stronger than 6061-T6 billet aluminum, then hard anodized black for corrosion resistance and surface hardness. The mounting face is hub-centric with a full contact hub that mirrors the factory hub, so load force is distributed evenly and the wheel keeps lateral support. DR System spacers install between the wheel and the hub and require longer wheel bolts, which are ordered separately.
Note: Product images may be representative samples and may not show the exact thickness, bolt pattern, or finish. Please refer to the specifications below for the exact details of this item.
Specifications
| Type |
Trak+ DR System hub-centric wheel spacer |
| Series |
TRAK+ Wheel Spacer |
| Thickness |
3mm per side (6mm total track increase) |
| Bolt Pattern |
5x112 |
| Center Bore |
66.5mm |
| Bolt Thread |
14x1.5 |
| Material |
Proprietary aluminum/magnesium alloy, stronger than 6061-T6 billet aluminum |
| Finish |
Hard anodized black |
| Hardware |
Longer wheel bolts required, sold separately |
| Spacer Type |
DR |
| Spacer Width |
3mm |
| Quantity |
Pair (2 spacers, one axle) |
| Fitment Notes |
Black; All DR-Systems require longer wheel bolts. These must be ordered separately. H&R Wheel Spacer Bolts are listed here. When ordering wheel bolts, please follow these guidelines: a) If possible, name the brand of wheel. b) New bolts must be longer than the original bolts by the width of the wheel spacer used. c) The bolt head must be identical to the existing bolt: Taper 60° End digit 01 Round head for M12/d24 mm, for M14/d28 mm End digit 02 Round head for M12/d26 mm (e.g. OE VAG-wheels) End digit 03 Flat head for Porsche original wheels M14 x 1.5 End digit 06 d) Safety guidelines (Minimum number of turns for wheel bolts / nuts): M12 x 1.25 = 8.0 turns = approx. 10 mm of load bearing shaft length M12 x 1.50 = 6.5 turns = approx. 10 mm of load bearing shaft length M12 x 1.75 = 6.5 turns = approx. 12 mm of load bearing shaft length M14 x 1.25 = 9.0 turns = approx. 12mm of load bearing shaft length M14 x 1.50 = 7.5 turns = approx. 12 mm of load bearing shaft length 1/2" UNF = 8.0 turns = approx. 11 mm of load bearing shaft length e) Please ensure that the wheel bolts do not damage any part of the brake system (ABS sensors, etc.). Turn the wheel by hand and check clearance on the inside of the hub. The wheel should rotate freely. (Maximum tolerance for some vehicles is only 2mm -- i.e. Rear Axle Mercedes).; These are hub-centric flat disc type spacers which require the factory hub to center the wheels. Please measure the vehicle hub to verify sufficient height will remain to center the wheel after spacer installation. |
| Part Number |
06556650SW |
This part fits:
| Year |
Make |
Model |
Submodel |
| 2021-2025 |
Mercedes-Benz |
AMG GLB 35 4MATIC |
X247 |
| 2020-2023 |
Mercedes-Benz |
GLB 250 |
X247, 2WD |
| 2020-2022 |
Mercedes-Benz |
GLB 250 4MATIC |
X247 |