Hino 238-338 Truck Front Axle Air Ride Kits

Frequently Asked Questions About Hino 238-338 Truck Front Axle Air Ride Kits

What does a front axle air ride kit actually replace on my Hino 238/338?

These kits convert your truck's front suspension from a traditional leaf spring or mechanical setup to an air-ride system, using air springs (air bags), mounting brackets, and related hardware in place of or in conjunction with the factory components. This is done to improve ride quality and reduce the harshness transmitted to the cab and driver over rough roads.

Will this kit fit my specific Hino 238 or 338 model year?

Fitment can vary depending on the model year, chassis configuration, and whether your truck came with a factory air-ride or leaf-spring front end. Before ordering, check the listed compatible years and chassis specs on the product page, and compare them against your truck's VIN or axle tag information. If you're unsure, reach out to our parts team with your VIN so we can confirm the correct kit for your truck.

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

Most kits include the air springs, mounting brackets, and the hardware needed to attach them to the axle and frame. Depending on your truck's current setup, you may also need air lines, fittings, a height control valve, or a compatible air supply if those components aren't already in place from a prior air-ride setup. Review the parts list on the product page carefully, or contact us if you're not sure what your particular truck will need beyond the kit itself.

Can I install this myself, or should it be done by a professional shop?

Installation involves working with the front axle, suspension mounting points, and air system components, which requires proper lifting equipment, alignment know-how, and torque specifications. If you have experience with heavy-duty suspension work and the right tools, a shop-savvy technician can often handle it. If you're not confident working under a loaded front axle or dealing with air system plumbing, we recommend having a qualified diesel or heavy-duty truck shop perform the installation.

How does an air ride kit change the ride and handling compared to my stock front suspension?

Air ride systems generally provide a smoother, more consistent ride by absorbing road impacts more effectively than steel leaf springs, which can reduce driver fatigue on long hauls. Some drivers also notice more predictable handling since air springs can help maintain a more consistent ride height under varying loads. Keep in mind that actual performance depends on correct installation, proper air pressure maintenance, and pairing the kit with axle and load ratings appropriate for your truck.