What is the bolt pattern and center bore of these adapters?

These H&R Trak+ wheel adapters feature a 5x114.3 bolt pattern and a 60.1mm center bore. The stud thread size is 12x1.5, which is compatible with your Lexus RX330 or RX400h.

What material are these wheel adapters made from?

They are manufactured from a special proprietary alloy that H&R states has a higher tensile strength than 6061-T6 billet aluminum. This makes them strong and lighter weight.

Do these adapters come with the necessary hardware?

The product description mentions that extended length hardware is available. You will need to ensure you have the correct hardware for installation, as these adapters push the wheel out 20mm from the hub.

Specifications

Brand: H&R
Part #: 4065600
UPC: 4065600

H&R Trak+ 20mm DRM Wheel Adaptor Bolt 5/114.3 Center Bore 60.1 Stud Thread 12x1.5

Name: H&R Trak+ 20mm DRM Wheel Adaptor Bolt 5/114.3 Center Bore 60.1 Stud Thread 12x1.5
Brand: H&R
SKU: h-r-h-r-trak-20mm-drm-wheel-adaptor-bolt-5-114-3-center-bore-60-1-stud-thread-12-t14-247008
Price: 206.04 USD
Availability: InStock

$206.04

In Stock

Fits 2004-2008 Lexus RX330/RX400h. H&R Trak+ 20mm wheel spacers push wheels out for a flush stance and improved look.

Key Features

Fits 2004-2008 Lexus RX330 and 2006-2008 Lexus RX400h.
Moves wheels outward by 20mm for a flush fender stance.
Hubcentric design with full contact hub for even load distribution.
Constructed from a proprietary alloy that offers higher tensile strength than 6061-T6 aluminum.
Features a 5x114.3 bolt pattern, 60.1mm center bore, and 12x1.5 stud thread.
Made in Germany.

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About this part

Product Details

This is the H&R Trak+ 20mm DRM wheel adapter bolt set for your 2004-2008 Lexus RX330 or RX400h. These adapters are designed to push your wheels out 20mm, making them sit flush with the fender for a more aggressive stance. This can also help improve handling by widening your vehicle's track width.

H&R manufactures these adapters from a special proprietary alloy that's stronger and lighter than standard billet aluminum. They feature a hubcentric design, meaning they have a full contact hub that matches your factory hub. This ensures even load distribution and proper lateral support, which is important for safe operation. The adapters use a 5x114.3 bolt pattern with a 60.1mm center bore and 12x1.5 stud thread, matching your Lexus's original specifications.

These adapters are made in Germany and are a solid option if you're looking to achieve a wider track width and a more visually appealing stance for your RX330 or RX400h.