News

Stay up to date with the latest happenings at Kelderman!

Alpha Series Truck Bumpers

FOR IMMEDIATE RELEASE: Kelderman Launches ‘Alpha Series’ Bumpers Oskaloosa, Iowa (April 13, 2016)-Kelderman Manufacturing, Inc. is pleased to announce an all-new lineup of aftermarket bumpers for ¾ ton and larger pickup trucks. The ‘Alpha Series’ bumpers cater to the late model Ford, Ram, and GM pickup truck markets that often search for an aftermarket bumper […]

The ‘Lifted Life’ Premiere

Five-R-Trucks in Golden, Colorado, a long standing Kelderman dealer/installer, is now featured on ‘The Lifted Life’ airing on Velocity. The show centers around the businesses’ 30+ years of experience building custom trucks. The debut episode actually features guest appearances from two members of the Kelderman crew, Jeff Kelderman and Wes Dethrow. Jeff and Wes make […]

SEMA 2015

Kelderman annually builds several vehicles for the SEMA Show in Las Vegas, Nevada, to showcase many of our air suspension products. SEMA, or the Specialty Equipment Market Association, is a group of thousands of automotive aftermarket companies from around the world that are dedicated to helping the auto industry thrive. Stay tuned to kelderman.com and […]

Does your RV or camper ride rough?

Check out Kelderman’s full lineup of front and rear air suspension for motorhomes, 5th wheel campers and all other trailers in our RV/Trailer section.

Sprinter 3500 Chassis 2-Stage Rear Air Suspension

2-Stage Rear Air Suspension is now available for your Sprinter Chassis vehicle! Take the rough ride out of your travels with the help of Kelderman Air Suspension. By adding a Kelderman 2-Stage Rear Air Suspension to your Sprinter Chassis you add 2-3″ of additional suspension travel that helps make your trips more enjoyable!

Announcing Kelderman Suspension Built T-Rex TONKA Truck Toys

Oskaloosa, IA (March 19, 2015) – Three years ago TONKA/Funrise approached Jeff Kelderman, Vice President of Kelderman Air Suspension Systems, to help build a real life truck to match the TONKA truck toy they had for sale. Having been a big fan of the toys as a kid, it was a natural to participate in […]

2011+ Ford E-350/450 2-Stage Rear Air Suspension

2-Stage Rear Air Suspension is now available for your E series motorhome or shuttle bus! Take the rough ride out of your travels with the help of Kelderman Air Suspension. By adding a Kelderman 2-Stage Rear Air Suspension to your E-350/450 you add 2-3″ of additional suspension travel that helps make your trips more enjoyable! […]

2014+ Ram 2500 Air Suspension Now Shipping!

Kelderman Air Suspension Systems has developed front and rear air suspension for the 2014 Ram 2500 trucks equipped with factory front and rear coil spring suspension. Kits available for stock height and lifted trucks! Keep your Ram at the stock height or level it out with Kelderman Air Suspension. Click here for all of our stock […]

4-Link Rear Air Suspensions available for Ford, Ram and GM Chassis Cabs!

Kelderman Air Suspension Systems proudly manufactures 4-Link Rear Air Suspension for the Ford F-450/550 Chassis Cab, Ram 4500/5500 Chassis Cab, as well as the GM 3500 Chassis Cab. We even offer our 2-Stage Front Air Suspension for Ford and Ram models to make your heavy duty work truck ride on air! View all of our […]