Severe driving conditions, such as high temperatures, dust, long idle times and stop-and-go traffic can wear an engine down. Nowhere are these demanding conditions as prevalent than in Las Vegas.

To validate the protection offered by Mobil 1 Extended Performance, we used Las Vegas taxis and pushed their engines over 130,000 miles only changing their oil every 15,000 miles. The results were that engine parts showed almost no visible wear, proving that Mobil 1 Extended Performance will help keep your engine running at optimal conditions cleaner and longer during extended oil intervals.