When you drive tons of miles in hot weather or extreme cold, your engine takes a beating. All synthetic oils are not created equal. Some are blends such as 50% synthetic and 50% conventional oil. It has been proven that synthetics are superior according to a study by AAA. Protect your engine from extreme heat, friction, extreme cold. Amsoil has you covered. Made in USA and does not break down.
Another benefit is that you do not have to change your oil so often as stated by those quick lube express type places. The oil that they sell is not so great, therefore you have to change it often. Your time is valuable. Save time and money by switching to Amsoil since you can drive up to a year or 15,000 miles whichever comes first. That means more time to enjoy the things you like to do. Order a free catalog!