All Diesel-fueled motor automobiles having a gross vehicle fat rating (GVWR) 8,501 pounds to 17,999 which have been plated commercial. The operator or lessee is necessary to inspected these cars. All diesel powered autos which has a gross auto fat rating (GVWR) 8,501 to 17,999 that are plated passenger, not for gain, governmental, commuter van, far