Series Rear Bumper


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Does Your Factory Bumper Have Parking Sensors?

Bumper Finish

SKU CUB990752

Product Features

  • Factory Parking sensors work excellent with our bumpers, if your stock bumper has parking sensors, please select the parking sensor bumper drop down option.
  • HD 3-Piece Modular Design
  • LED License Plate Lights Included
  • Manufactured From 3/16” USA Steel
  • Corner and Center Steps
  • Includes heavy duty CNC Machined 1” thick recovery points with a 1” Bore
  • Rear Recessed Light Mounting- 3” Cube Lights (2)
  • Designed & manufactured in California
  • Installation Instructions Included
  • 3-Stage Texture Black Powder Coat Finish

Product Details

Chassis Unlimited’s newest premium bumper- the Attitude Series Bumper, gives your truck a facelift of Attitude to set you apart from the crowd. Available for late model 2500/3500 Trucks only, the Attitude Series Front and rear bumpers are state-of-the-art design and fitment. Attitude bumpers are designed and manufactured entirely from a 3/16” Steel plate in California and 3-stage powder coated with our high-quality texture black powder coat finish.

The Attitude Series rear bumper is designed around each truck model specifically to contour like the factory bumper while allowing heavy-duty design and features to be added. Attitude Series Bumpers Feature Corner Bed Access Steps, Center Step, HD Recovery Points, Rear Facing back up light mounts for 3” Cube. The bumper is a modular 3-piece design where the bumper bolts together using ½” Grade 8 Hardware- Allowing us to create an extremely strong product that is fully customizable and replaceable.

Cube Lights are not included and must be purchased separately



clean, fitting, Hd

bullet proof

ATTITUDE : Our Premium rear bumpers. The Attitude Series rear bumpers are designed to be the strongest bumpers on the market. Chassis Unlimited has designed these rear bumpers to be 3 piece modular: Meaning no span of the bumper is larger than a few feet, allowing the bumper to be completely internally strengthened, unlike typical 1 pc "Shell" Style bumpers. The bumper sections bolt together using 1/2" Grade 8 Hardware- and also allows sections of the bumper to be customized, or replaced at a later date.

every thing you could ask for in a bumper

Feature packed !

Loaded up and ready to take any thing you can throw at them, the Attitude series rear bumpers all include the best features you could ask for in a rear bumper. Lets start with usable nice sized corner pocket steps to get into the bed of your truck as well as a center hitch step area for accessing the rear area of your bed. Plus we also include rear facing light mounts for 3" Cube LED lights- Allowing you to have reverse lights for the darkest of conditions: When you need that extra light the most.

All rear bumpers include LED License plate lights.

proudly manufactured


Chassis Unlimited proudly manufactures all of our products right here in the USA. You can expect the highest quality products, and cutting edge designs- as we complete every process from concept to production in our state of the art manufacturing facility in Tracy California. We pride our company on amazing quality products, with a guaranteed look you wont find else where. 

Products in the Wild

Prop 65

WARNING: Operating, servicing and maintaining a passenger vehicle or off-highway motor vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to www.P65Warnings.ca.gov


Customer Reviews
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John B.
United States United States

Great Looking bumper, Great Customer Service Response, Awful Directions, Poor Mounting Bracket Design

First of all the bumper is great. I really do like it. But 3 stars for shipping damage to powder coat, mounting brackets that are lighter duty than factory mounting brackets, and missing items in the box. First - the instructions aren't awful, but without pictures its not descriptive enough to tell you how the mounting brackets should be installed. The rest is pretty intuitive, but the instructions don't tell you to remove both of the factory brackets and then where to install the new brackets. Britny in customer support was very responsive and helpful, and got me sorted out quickly. The bumper is heavy duty, and its relatively easy to assemble. The bumper is in three pieces and there are 4 bolt holes that line up where each side mounts to the center. This part was simple. I mounted the brackets loosely on the truck frame, then put the assembled bumper on the brackets and bolted them in. From there I used 2 floor jacks, one on each end, with some wood between the bumper and jack to level it all up and tighten everything. This took a while to get just right but wasn't too difficult. The powder coat on the 1" stubs that stick out was worn off during shipping, Britny sent me a touchup kit to fix it. Not a big deal, but just something to note. I think with a bumper this heavy its hard to ship it without getting a little rub spot, but the rest of the bumper was pristine. The bumper did not come with the promised license plate lights, but Britny had them sent right away, I received them a few days later. These lights are actually the screws that hold the license plate in. I like the design, but I had to make a Home Depot run to get the right size bolts to mount my license plate because the lights weren't in the box. You do have to wire the lights in to the old license plate light harness, but its a pretty straightforward job to splice them into the old wiring. The mounting brackets are pretty wimpy compared to the factory mounting brackets. In my mind I wanted a beefier bumper, so it should come with beefier brackets. Not the case. The mounting brackets are bad enough that I am going to take my bumper off and drill out the existing bracket to fit the factory hardware (larger bolts that are grade 10.9 not grade 8) and then weld on another tab on the brackets to use the frame bolt mounted directly to the top of the frame (also a grade 10.9 bolt). I would be afraid to actually use the shackle mounts on the back of the bumper the way it is. I don't think the bumper would bend, but the brackets would and it could cause the bumper to hit the bed or tailgate of the truck. Anyway I really like the bumper, it looks great and once the brackets are upgraded and pics are sent with the instructions I would highly recommend.