Pennzoil Ultra Platinum Full Synthetic 5W-20 is made with natural gas and has the most advanced formulation for high performance engine. Pennzoil Ultra Platinum far exceeds the most stringent car manufacturer requirements for cleanliness and protection (based on ILSAC GF-6), and is suitable for all car, SUV, light van, truck gasoline, and turbocharged engines, under all driving conditions. No other leading motor oil provides better wear protection from friction (based on Sequence IVA wear test using SAE 5W-30) than Pennzoil Ultra Platinum and offers better fuel economy (based on the latest industry standard) and a warranty coverage of up to 15 years or 500,000 miles, whichever comes first, guaranteed* (see Warranty Information below). Meets or exceeds the following OEM requirements: Chrysler MS-6395; Ford WSS-M2C960-B1 and WSS-M2C960-A1. Exceeds the requirements of the following industry specifications: API SP-RC and all previous categories; ILSAC GF-6A; ACEA A1/B1 and ACEA A5/B5. For a full listing of equipment approvals and recommendations, please consult your local Shell Technical Helpdesk.