Kelderman Air Ride Suspension

4-link Ambulance Packages are now available for all GM 3500HD Ambulances. Click here for more information or call us today at 1.800.334.6150!

2-Stage Rear Air Suspension Systems are now available for the 2011 and newer Ford E-350/450 chassis. Click here for more info!

Read the feature article on Kelderman in the fall '08 issue of RV MAGAZINE. Click here to view!

8-LUG paid a visit to our Oskaloosa, Iowa facility. Click here to see it for yourself.

Once again, Kelderman proves it is one of the most diverse companies in the automotive aftermarket. Enjoy the 3 feature articles in the March '08 issue of 8-LUG! Click here to view them!

Check out the 2 feature articles in the May/June '07 issue of 8-LUG! Click here to read more!

Click here to view the feature on the Kelderman bed lift in the June '07 issue of DIESEL POWER!

Click here to view the Kelderman-built F-650 in the January '07 issue of DIESEL WORLD!

Now Available! 2011 Ford F-450 Pickup 4-link rear air suspension kits! Click here for more info!

NEW! Kelderman introduces the brand new Electronic Self-Leveling Kit (w/ compressor box) to the market! Click here to check it out!

Now Available! Dodge 3500 HD Chassis Cab 2-bag rear air suspension kits! Click here for more info!

Click here to view the NEW Ford F-650 / 750 4-link front air ride suspension system!

Now Available! Medium Duty bed lifts! Click here for more info!