Well because I saw an ad for a 2003 chevy pickup with quadrasteer on it and I am interested because it reduces the turning radius for a full size pickup. Can you give me any suggestions on your experiences or what you have heard about quadrasteer??

People say that Coastal Diesel Oils are the worst and Shell Rotella T is the best. My friend has 251,000 miles in his Ford F-250 Diesel; he's been using cheap Coastal Diesel oil since its birth and the truck is running fine.
What are your experiences?