Roadmaster Direct-Connect Baseplate Kit – 2021-2023 Chevrolet Trailblazer

The Roadmaster 523206-5 is a Direct-Connect baseplate specifically designed for the 2021–2023 Chevrolet Trailblazer. Built for compatibility with Roadmaster tow bars that use a crossbar system, it offers a secure and stable connection for flat towing. The custom-fit design ensures easy installation with no major modifications required, while removable arms provide a clean look when not in use. This baseplate is ideal for those seeking a reliable towing solution that blends strength, simplicity, and ease of use.

For detailed installation instructions and compatibility verification, refer to the manufacturer’s guidelines or consult with a professional installer.

• Smart design – Integrates into the frame using existing holes for faster, cleaner installs
• Faster install – Installs 30% quicker on average with fewer parts to remove or drill
• Strength-tested – Computer-simulated testing ensures maximum durability
• Custom fit – Tailored to each specific year, make, and model
• Wide compatibility – Over 1,000 baseplate options for most towable vehicles from the past 25 years
• Durable finish – Powder-coated with a baked-on finish for long-lasting protection

Types of Baseplates
There are two main baseplate styles for most flat towable vehicles:

Direct-Connect: This style lets you attach the tow bar directly to the baseplate—no crossbar needed. It’s the easiest option for quick hookup and disconnect. Ideal for motorhome-mounted tow bars. Note: If you’re using a Stowmaster, Tracker, Guardian Rock Shield, or Tow Defender #4700, choose the Crossbar-Style.

Crossbar-Style: Designed for use with Roadmaster tow bars and accessories that require a crossbar or quick-disconnect system. This is the required option for car-mounted tow bars.

Roadmaster 523206-5 Baseplate Kit Fits the Following Vehicles

• 2021-2023 Chevrolet Trail Blazer
– Fits L, LS, LT & ACTIV models with 1.3 turbo only. No RS. No Nudge Bar.
– Trimming of spoiler, air dam, bumper, grill, skid plate or plastic fascia may be required on some models of this vehicle.
– Trimming of the shock absorption pad, active air shutter or louver housing, lower air dam, inner cooler housing, air deflector, reinforcement, cowling, frame, winch bracket and/or rock guard is required.
– This is a direct-connect baseplate, to which any motorhome-mounted Roadmaster tow bar will attach. It neither uses nor will it accommodate Roadmaster’s crossbar. As a result, there are no mounting points for Stowmaster tow bars, some Guardians or Tow Defender part 4700. Tow Defender part #4750 will fit. In some cases, Roadmaster makes a crossbar version of this baseplate that will accommodate these products. Refer back to the fit guide to identify if avaliable.
– If you need replacement parts for this kit, please see installation instructions to identify the part number(s) needed.