What is the center bore size of these spacers?

These H&R Trak+ wheel spacers have a center bore of 66.5mm. This ensures a snug fit on vehicles with a matching hub diameter, which is important for proper wheel centering and vibration-free operation.

What bolt thread pitch do these spacers use?

The bolt thread pitch for these spacers is M12x1.5. This is the standard thread size for many Mercedes-Benz vehicles, and the included hardware is designed to match.

What is the benefit of a hubcentric design?

A hubcentric design means the spacer has a lip that fits into your vehicle's hub bore, and the wheel also centers on this lip. This provides better support and helps prevent vibrations that can occur with lug-centric spacers.

Specifications

Brand: H&R
Part #: 20556659
UPC: 20556659

H&R Trak+ 10mm DR Wheel Adaptor Bolt 5/112 Center Bore 66.5 Bolt Thread 12x1.5

Name: H&R Trak+ 10mm DR Wheel Adaptor Bolt 5/112 Center Bore 66.5 Bolt Thread 12x1.5
Brand: H&R
SKU: h-r-h-r-trak-10mm-dr-wheel-adaptor-bolt-5-112-center-bore-66-5-bolt-thread-12x1--t14-246889
Price: 98.52 USD
Availability: InStock

$98.52

Only 7 left in stock

H&R Trak+ 10mm DR Wheel Adaptor Bolt 5/112 CB 66.5 Bolt Thread 12x1.5. Moves wheels out for a flush fender look.

Key Features

Fits a wide range of vehicles with a 5/112 bolt pattern and 66.5mm center bore.
Moves wheels outward to sit flush with the fender for an improved stance.
Constructed from a proprietary alloy with higher tensile strength than 6061-T6 aluminum.
Hubcentric design ensures proper centering and even load distribution.
10mm thickness provides a subtle yet noticeable wheel offset.
Includes extended length hardware for secure installation.

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About this part

Product Details

Starting with a special proprietary alloy that offers higher tensile strength than standard 6061-T6 billet aluminum, these H&R Trak+ wheel spacers are built for durability and performance. They push your wheels out to sit flush with the fender, giving your vehicle a more aggressive stance and potentially improving handling. This set is 10mm thick with a 5/112 bolt pattern, a 66.5mm center bore, and uses M12x1.5 thread pitch bolts.

The hubcentric design is a key feature, meaning it has a full contact hub that matches your vehicle's factory hub. This ensures even load force distribution and provides solid lateral support, which is crucial for stability. These spacers are made in Germany and are designed to help you achieve that wide, custom look while maintaining a secure connection to your hub.

These spacers fit a wide range of vehicles, including many Mercedes-Benz models like the C-Class, CLS, and E-Class. They are a popular choice for drivers looking to fill out their wheel wells and give their car a more pronounced presence on the road.