I bought the truck brand new in 2005. I have been using Mobil 1 synthetic oil ever since. I took the valve cover off at 150,000 miles to see wear, and expected to see some type of oil degradation. But I was surprised, it looked factory new. Not even varnish! I was extremely pleased.
Mobil 1 synthetic oil is No. 1 in my book. Not many people can take a high mileage engine and find the top end to look brand spanking new!
The photographs and testimonials on this web site were submitted by the respective winners of the Photo Essay Contest (Performance Gallery) and are depicted solely for the purpose of displaying recent winning entries. The testimonials are expressions of the winners' personal experiences. Your experiences with using Mobil 1™ may differ. The photographs and testimonials are not endorsed in any way by ExxonMobil Fuels, Lubricants & Specialties Marketing Company, a division of Exxon Mobil Corporation. The use of any third-party automobiles, other products or trademarks in any of the winning entries displayed on this web site does not imply endorsement of either Mobil 1 or the entries themselves by the manufacturers of such automobiles or other products, or by the owners of such trademarks.
