What is the bolt pattern on the vehicle side and the wheel side of these adapters?

These H&R Trak+ DRA wheel adapters feature a 5/120 bolt pattern on the vehicle side, designed to mount to your car's hub. The wheel side is designed to accept wheels with a 72.5mm center bore, and the adapters themselves are secured using the included 12x1.5 thread bolts.

What does 'hub-centric' mean for these wheel adapters?

Hub-centric means the adapter is designed to perfectly center itself on your vehicle's wheel hub. This ensures the wheel sits flush and is properly supported, which helps prevent vibrations and ensures even stress distribution on your wheel bearings.

What is the benefit of using a proprietary alloy for these adapters?

Using a proprietary alloy allows H&R to create adapters that are both stronger and lighter than standard materials. This means they can withstand the stresses of daily driving and performance use while minimizing unsprung weight, which can contribute to improved handling.

H&R Trak+ 20mm DRA Wheel Adaptor Bolt 5/120 Center Bore 72.5 Bolt Thread 12x1.5

Specifications

Brand: H&R
Part #: 40735725
UPC: 40735725

H&R Trak+ 20mm DRA Wheel Adaptor Bolt 5/120 Center Bore 72.5 Bolt Thread 12x1.5

Name: H&R Trak+ 20mm DRA Wheel Adaptor Bolt 5/120 Center Bore 72.5 Bolt Thread 12x1.5
Brand: H&R
Price: 206.04 USD
Availability: InStock

$206.04

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H&R Trak+ 20mm DRA Wheel Adaptor Bolt 5/120 CB72.5 12x1.5. Moves wheels outward for a flush stance and changes bolt patterns.

Key Features

Fits 54+ vehicle make/model combinations.
Moves wheels outward by 20mm for a flush stance.
Hub-centric design for a smooth, vibration-free ride.
Proprietary alloy construction offers higher strength and lighter weight.
Allows for changing bolt patterns or hub diameters for different wheel fitments.
100% made in Germany.

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Will this fit your vehicle?

Product Details

Built from a proprietary alloy, these H&R Trak+ DRA wheel adapters are designed to move your wheels outward by 20mm. This spacing can help achieve a flush stance, making your vehicle look more aggressive, and also allows you to fit wheels with a different bolt pattern or hub diameter than your vehicle originally came with. The hub-centric design ensures a smooth, vibration-free ride by centering the adapter on the vehicle's hub, which is crucial for proper wheel alignment and handling.

These adapters are made in Germany and are a solid option for BMW owners looking to customize their wheel fitment. The 5/120 bolt pattern on the adapter side is designed to match specific BMW hubs, while the included 12x1.5 thread bolts allow you to secure the adapter to your vehicle's hub. The 72.5mm center bore on the adapter side is also a common specification for many BMW models, ensuring a snug fit.

If you're looking to achieve a specific wheel stance or need to adapt your vehicle to a different set of wheels, these H&R Trak+ adapters offer a well-built solution. They are designed to fit a wide range of BMW vehicles, from older models like the 318i to newer ones like the 335i, providing a versatile option for many enthusiasts.