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The H&R Trak+ 15mm DR Wheel Spacer Bolt 5/112 Center Bore 66.5 Bolt Thread 14x1.5 is a wheel spacers & adapters for the normalized year, make, and model applications shown below. Match manufacturer part number 30556650, vehicle or wheel configuration, dimensions, position, included hardware, and package quantity before ordering.
Key Features
- 15mm wheel offset increase per side for any 5/112 bolt-pattern vehicle.
- Machined from H&R proprietary alloy with greater tensile strength than 6061-T6.
- Hub-centric 66.5mm bore for vibration-free operation at all speeds.
- 2x H&R Trak+ 15mm DR wheel spacers (HRS30556650).
- Lower the vehicle and perform a final torque check at ride height.
- DR (Dual Retention) design for secure hub and wheel retention.
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| 2013-2016 | Mercedes-Benz | GL350 | Confirm trim, drivetrain, axle load, factory suspension, body style, and exact H&R application |
| 2013-2016 | Mercedes-Benz | GL450 | Confirm trim, drivetrain, axle load, factory suspension, body style, and exact H&R application |
| 2013-2016 | Mercedes-Benz | GL550 | Confirm trim, drivetrain, axle load, factory suspension, body style, and exact H&R application |
| 2013-2016 | Mercedes-Benz | GL63 AMG | Confirm trim, drivetrain, axle load, factory suspension, body style, and exact H&R application |
| 2017-2020 | Mercedes-Benz | GLS450 | Confirm trim, drivetrain, axle load, factory suspension, body style, and exact H&R application |
| 2017-2019 | Mercedes-Benz | GLS550 | Confirm trim, drivetrain, axle load, factory suspension, body style, and exact H&R application |
| 2017-2019 | Mercedes-Benz | GLS63 AMG | Confirm trim, drivetrain, axle load, factory suspension, body style, and exact H&R application |
Specifications
| Brand | H&R |
|---|---|
| Manufacturer Part Number | 30556650 |
| Product Type | Wheel Spacers & Adapters |
| Fitment Type | Vehicle Specific |
| Condition | New |
| Type | Trak+ DR Wheel Spacer |
| Thickness | 15mm per side |
| Bolt Pattern | 5/112 |
| Center Bore | 66.5mm |
| Thread | 14x1.5 |
| Quantity | Pair (2) |
| Warranty | Limited Lifetime |
What's Included
One new H&R wheel spacers & adapters package identified by manufacturer part number 30556650, in the size and quantity stated by the title. Springs, dampers, mounts, bushings, end links, spacers, adapters, bolts, studs, nuts, tools, and other installation hardware are included only when expressly listed for this exact part number.
About H&R
H&R develops vehicle-specific lowering springs, lift springs, coilovers, sway bars, suspension components, Trak+ wheel spacers, adapters, and wheel hardware.
Related H&R Products
- Shop all H&R products
- H&R 13-16 Mercedes GL350/GL450/GL550 DR Wheel Spacers 5/112 BP/66.5 CB/14x1.5 Tread Type/12.0mm
- H&R 13-16 Mercedes-Benz GL350/450/550 X166 DR Wheel Spacer Bolt (Pair) 66.5 CB 5/112 BP 10.0mm Width
- H&R Trak+ 10mm DR Wheel Adaptor Bolt 5/112 Center Bore 66.5 Bolt Thread 12x1.5
Frequently Asked Questions
How do I confirm this spacer fits my vehicle and wheels?
Match bolt pattern, center bore, thickness, hub lip, thread pitch, attachment method, wheel-pocket depth, and the exact H&R part number.
Will I need longer wheel bolts or different hardware?
Hardware requirements depend on spacer type and thickness. Use the exact bolts, studs, or nuts specified by H&R and verify full thread engagement without interference behind the hub.
Do wheel spacers require a torque recheck?
Follow the current H&R and vehicle torque procedure and recheck the hardware after the initial service interval. Stop immediately if vibration, looseness, or contact is detected.
Installation Instructions
Follow current H&R instructions and the vehicle service manual for part number 30556650. Use the correct lifting, spring-compression, and torque procedures, replace specified one-time-use hardware, verify wheel, tire, brake-line, sensor, steering, and suspension-travel clearance, then complete an alignment and required fastener rechecks before normal driving.
H&R
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