Peterbilt 589 Bumper Flip Kits

Flip your bumper out of the way with Peterbilt 398 aftermarket bumper flip kits and parts from 4 State Trucks. Shop for custom, chrome, and aftermarket flip kits designed to fit your Peterbilt semi truck. Find the best selection of flip kits and parts at 4 State Trucks.

Looking to boost your rig’s functionality and style? A bumper flip kit is one of the best aftermarket upgrades you can add to your Peterbilt 589. These kits let you lift your front bumper with ease, giving you more clearance and quicker access under the hood—no crawling or squeezing required.

Why Your Semi Truck Needs a Flip Kit

- Extra ground clearance for steep grades, curbs, job sites, and tight turns - Quick hood access for maintenance and inspections - Preserve your custom bumper from accidental scrapes or damage - Aggressive custom look that turns heads
Our flip kits are made with high-strength steel brackets, air-powered lift cylinders, and precision solenoid valves. That means smoother, reliable operation you can count on—whether you're at a truck show or under pressure to make a tight delivery window. Each kit includes: - Frame-mounted pivot brackets - Blind-mount bumper hinge hardware - Air cylinders and in-cab toggle switch - Safety lockout mechanisms for secure positioning
They’re designed to bolt right up to your Peterbilt 589 front bumper with no welding needed. And they’re compatible with most 20-inch to 22-inch drop bumpers, making it easy to dial in the look and function you want. Whether you're going for clean lines or just want easier access to your engine, a bumper flip kit gives your 589 the best of both worlds—custom style and real-world utility. Start protecting your front-end by throwing in a Peterbilt 589 grille guard for impressive impact resistance.

Frequently Asked Questions About Peterbilt 589 Bumper Flip Kits

What does a bumper flip kit actually do?

A bumper flip kit is a mounting and hinge assembly that allows the front bumper on your Peterbilt 589 to tilt or "flip" forward and away from the grille. This gives you direct access to the radiator, air conditioning condenser, and other front-end components for cleaning, repairs, or inspections without having to fully remove the bumper.

Will this kit fit my Peterbilt 589 without modification?

These flip kits are designed specifically for the Peterbilt 589, so they are built to match the factory bumper mounts and frame width for that model. That said, small variations can exist depending on the bumper style you have installed, so it is a good idea to confirm your bumper type and any prior modifications before ordering to ensure a straightforward bolt-up fit.

What material and finish options are available?

Flip kits are typically offered in steel or aluminum construction, with steel giving added strength and aluminum offering a lighter overall setup. Finish options usually include a plain or coated finish, and depending on the kit you choose, hardware may come zinc-plated or otherwise treated to resist corrosion. Choose the material and finish that best matches the rest of your front-end setup and your climate conditions.

Is installation something I can do myself, or do I need a shop?

Most flip kits are designed to bolt into the existing bumper mounting points using basic hand tools, so many owner-operators are comfortable installing them in a home shop or driveway. However, because the bumper is heavy and needs to be supported properly during installation, having a second person or a lift assist on hand is strongly recommended for safety.

Does adding a flip kit affect the strength or safety rating of my bumper?

A properly installed flip kit is built to support the weight and mounting requirements of the original bumper, but adding a hinge point does introduce a moving component that was not there with a fixed mount. Always follow the torque specs and hardware recommendations that come with your kit, and periodically check the hinge bolts and pins for wear to keep the bumper securely locked in the closed position while driving.