2025  CM Truck Beds  AL RD Aluminum Flat Deck Body  8'6" - 40163

2025 CM Truck Beds AL RD Aluminum Flat Deck Body 8'6"

Set the standard.
Tough enough to haul the big loads, the popular RD models are expertly designed, professional-grade workhorses that are sized to fit almost any unit.

Features May Include: 

2 – LED recessed tail, brake and backup lights mounted in headache rack

• CM’s lights are brighter, and use less power than conventional incandescent lights, so that your stops, turns, tag lights and more will be easily seen and recognized.

Angled aluminum fuel fill

• Provides a shiner and better-looking feature to your work truck, as well as a no-corrosion zone throughout your in-and-out hauls.

4” structural steel channel frame rails

• Our 4″ structural channel frame rails are stronger, more durable, and prevent any rusting from the interior of the tube.

3” aluminum extruded channel

• Realize the benefits of our lightweight, more corrosion resistant aluminum structure without any loss in strength.

LED DOT required lighting (clearance and marker lights)

• When you’re backing up, turning, or hitting the brakes along the road, our LED lights will make your truck bed stand out more and brighter! Our LED lights also use less power than conventional incandescent lights.

24,000 lb.-rated B&W bumper pull hitch

• CM’s independently rated bumper pull hitch gives you best-in-class towing capacity, which is integrated into the entire frame.

Modular Sealed Wiring Harness

• Our modular sealed wiring harnesses are designed to reduce corrosion, pulling apart, and deterioration, meaning they will withstand whatever light or harsh conditions they’re placed under.

7-way round and 5-way flat electrical plug standard on rear tailboard

• This standard feature allows you to hook onto any trailer and provide quality results.

30,000 lb.-rated B&W gooseneck hitch with 7-way electrical plug

• This is a best-in-class, independently tested gooseneck hitch that will remain durable throughout your hauls, no matter what they may be. It also contains a 7-way electrical plug to give you ample choices for your power-driven needs.

Extruded aluminum deck

• Stronger and more durable aluminum floors that win out against the competition.

3/8” x 2″ aluminum rub rails & stake pockets

• These side rails will help secure your toughest loads while providing multiple tie-down points throughout your hauling jobs.

4” steel channel frame rails

• Our structural 4” channel frame rails are stronger, more durable, and prevent any rusting from the interior of the tube.

Integrated one piece aluminum tube headache rack

• Our headache racks are designed with the best and strongest materials, designed to set the standard when it comes to safety and protecting our customers.