January 29, 2009 by TJ @ BDS Suspension 0 Feature BuildsCommercial Vehicles | Great Lakes Truck Outfitters Fire Department TJ Great Lakes Truck Outfitters installed a basic 3″ BDS kit on this TJ Unlimited. It belongs to a local fire department and is used for grass fires. The BDS warranty even covers commercial vehicles. Read more commercial vehicle fire department Great Lakes Truck Outfitters Jeep suspension TJ 1/1