Specifications include, but are not limited to: Diesel fuel, (ULSD) ultra-low sulfur diesel with 15 PPM level, #2 grade, 48 Cetane/FG X API regional specs. An additive for low sulfur diesel fuel, necessary for lubrication, MUST be added. Diesel may be up to 5% biodiesel / 95% petro diesel blend. Cents per gross gallon over base price. NO OXINATED AND/OR ALCOHOL BASE COMPOUND MAY BE ADDED Diesel Additive MUST BE ADDED Regular unleaded gasoline, supplied by a refiner listed in OPIS report.Minimum 87 octane, NO OXINATED AND/OR ALCOHOL BASE COMPOUND MAY BE ADDED. Detergent additives MUST be added. Additive MUST BE ADDED Gear oil, SAE 85W-140, omit (140) add 90 Synthetic , Specs: Rear Axle MIL-PRF 2105E API MT-1 GL-5 Motor oil, SAE 5W-30, PennzoilSynthetic or District approved equal. Motor oil, SAE 10W-40, Chevron-Delo 400+ or District approved equal.