The 2018 show season is underway! Our next event is at the ATS Diesel Performance ‘Let it Roll’ Dyno Day in Arvada, CO. We will be there March 3rd with our fully restored, 1st Generation Cummins Ram. This truck features our prototype 8″ 4-Link Air Suspension Lift Kit and Bravo Series Bumpers. For more information, give us a call at 1-800-334-6150 or email


Kelderman 1st Generation Ram


Kelderman 1st Generation RAM