Note: Subject to approval by a Rack Attack staff member.
The Thule TK4 Tracker Kit is the base rack solution for cars with factory racks. The Thule TK4 Tracker Kit attaches to OEM factory rack tracks on the Lexus RX300, replacing the factory crossbars and creating a dependable Thule load carrier.
Thule TK4 Tracker Kits 4 Instruction Manual (.pdf)
Thule warranty information.
Below you will find a list of the most frequently asked questions for this product. If you need more assistance you can email a rack-install technician, or call us at:
It depends on the car. If the other vehicle has the same style of factory mounting points (such as they both have raised rails), then as long as the bars are wide enough you should have no problem moving the rack between the two vehicles.
With so many different cars out there, we need to carry a wide range of roof rack components. To see what has been made specifically to fit your vehicle, enter your vehicle information in our base rack fit guide.
All required tools and instructions for the Thule TK4 Tracker Kits 4 are provided. No particular expertise required, just be sure to follow the instructions closely. While installation times vary depending on your vehicle and racks purchased, installations typically take from 15-60 minutes.
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