Please exempt light diesel trucks from the clean air act which has required the addition of a DPF (Diesel particulate filters) to light diesel trucks such as the Ford F-250 and 350, Chevy and Ram 2500 and 3500. The addition of this has reducing the MPG by 25% or more and added thousands of dollars to the overall cost of the vehicle. Operating cost and maintenance costs have gone through the roof and every time the DPF clogs up, it costs thousands of dollars to replace it. Please don't take more money out of the pocket of the already hurt working man.



