22. Why would one choose Rotella over Ultra, Platinum or Conventional engine oil in a gasoline operation? What applications was it really designed for?
a. Shell Rotella Gas Truck provides unsurpassed wear protection that larger, higher-torque powertrains need. It outperforms conventional motor oils in severe conditions like stop-and-go driving, sludge forming environments, extensive idling, heavy hauling and towing, rugged terrain and extreme hot and cold temperatures. We know that gas truck owners want a motor oil that delivers on key benefits including protection for extremes their engines face. Shell Rotella Gas Truck is all about hard work and we know that many gasoline-powered pickup and SUV drivers, particularly those with 4x4 vehicles, use their trucks for hard-working purposes. Pennzoil Platinum and Pennzoil Ultra Platinum are both high performing products as well. They are different formulations with different chemical compositions. We encourage customers that are currently using Pennzoil Platinum or Pennzoil Ultra Platinum to continue using those products.