What is the purpose of a hub-centric design on wheel adapters?

A hub-centric design means the adapter fits snugly onto your vehicle's hub and the wheel fits snugly onto the adapter. This ensures the wheel is perfectly centered, which helps prevent vibrations and reduces stress on your wheel studs and bearings.

What does the 'DRA' in H&R Trak+ DRA Wheel Adapter mean?

DRA stands for 'Double Row Adapter'. This design typically means the adapter has a bolt pattern on one side that matches your vehicle's hub, and a different bolt pattern on the other side for the wheel, often with integrated studs for the wheel.

Do these adapters come with lug bolts for the wheels?

These H&R Trak+ DRA adapters utilize M12x1.5 studs for wheel attachment. You will need to ensure you have the correct lug bolts or nuts for your specific wheels that are compatible with these studs.

Specifications

Brand: H&R
Part #: 507557252
UPC: 507557252

H&R Trak+ 25mm DRA Wheel Adapter Mercedes Wheels (5/120-72.5 CB-12x1.5) to (5/112-66.5 CB-12x1.5)

Name: H&R Trak+ 25mm DRA Wheel Adapter Mercedes Wheels (5/120-72.5 CB-12x1.5) to (5/112-66.5 CB-12x1.5)
Brand: H&R
SKU: h-r-h-r-trak-25mm-dra-wheel-adapter-mercedes-wheels-5-120-72-5-cb-12x1-5-to-5-11-t14-120330
Price: 182.59 USD
Availability: InStock

$182.59

Only 3 left in stock

H&R Trak+ 25mm DRA Wheel Adapters change bolt patterns from 5/120 to 5/112, allowing custom wheel fitment.

Key Features

Fits vehicles with a 5/120 bolt pattern and 72.5mm hub bore, allowing the use of wheels with a 5/112 bolt pattern and 66.5mm hub bore.
Moves wheels outward by 25mm for a flush fender stance.
Hub-centric design ensures proper wheel centering and reduces vibration.
Constructed from a proprietary alloy for improved strength and lighter weight.
Features M12x1.5 studs for wheel attachment.
100% made in Germany.

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About this part

Product Details

These H&R Trak+ DRA wheel adapters are made from a proprietary alloy, offering a strong yet lightweight solution for changing your vehicle's bolt pattern. They allow you to fit wheels with a different bolt circle diameter and hub bore, giving you more options for custom wheel setups. The adapters bolt to your existing hub and then the new wheel bolts to the adapter, effectively moving your wheels outward by 25mm to achieve a flush stance with the fender.

Built with a hub-centric design, these adapters ensure a smooth, vibration-free ride by centering the wheel on the adapter and the adapter on the hub. This is crucial for maintaining proper steering feel and reducing stress on your wheel bearings. They are 100% made in Germany, reflecting a commitment to solid construction and precise manufacturing. This particular adapter set changes the bolt pattern from 5/120 to 5/112, with a 72.5mm hub bore on the vehicle side and a 66.5mm hub bore on the wheel side, using M12x1.5 studs.

This adapter set is designed to fit a wide range of vehicles, including many BMW models like the 3 Series (E36, E46, E90, F30) and 5 Series (E39, E60), as well as Mercedes-Benz vehicles with a 5/112 bolt pattern. Always double-check the specific bolt pattern and hub bore requirements for both your vehicle and your desired wheels to ensure compatibility.