Freightliner FLC112 Front Axle Air Ride Kits

Frequently Asked Questions About Freightliner FLC112 Front Axle Air Ride Kits

What does a front axle air ride kit actually do?

A front axle air ride kit replaces or supplements traditional leaf spring or rigid suspension components with air-filled bags and related hardware to smooth out the ride on your FLC112. This helps reduce vibration and road shock transferred to the cab and driver, which can improve comfort on long hauls and reduce wear on other chassis components over time.

Will this kit fit my specific FLC112 model year and configuration?

Freightliner made changes to the FLC112 over its production run, so front axle and suspension setups can vary by year and build. Before ordering, check your truck's VIN and existing suspension specs against the fitment details listed on the product page, and compare axle capacity ratings to make sure the kit matches your truck's front axle weight rating.

What's included in the kit, and will I need additional parts?

Most air ride kits include the air springs, mounting brackets, and hardware needed for installation, but items like air lines, control valves, height control valves, or fittings may or may not be included depending on the specific kit. Review the product description closely or contact us to confirm exactly what's in the box before you start the job.

Can I install this myself, or should I have a professional do it?

Installing a front axle air ride kit involves working with suspension components that support the weight and steering of your truck, so it requires mechanical experience, proper tools, and a lift or jack stands rated for the job. If you're comfortable with suspension work and have a shop manual on hand, it's doable, but if you're unsure, having a qualified diesel or heavy truck technician handle the install is the safer choice.

How do I know if I need a full kit versus replacement air springs only?

If your existing brackets, mounts, and air lines are still in good condition and just the air springs have worn out or failed, you may only need replacement air springs rather than a complete kit. A full kit makes more sense if you're upgrading from a non-air suspension, replacing multiple worn components at once, or if your current hardware is damaged or outdated.