KennyG, Sorry to hear about your knees. I have had a LOT of Customers and friends that have had knee replacement, and, as near as I can tell, about 95% have had excellent results-good luck with that and let us know how it turns out! (by the way, it appears to me that the 5% failure group saw the glass as half empty)-
I have a '95 F150 that I bought brand new (still looks like that), and have used Synthetic in it from the end of break-in (only has about 45K on it though-sits in the Garage all the time). All of my vehicles have Synthetic in them (Mobil 1). I am running Synthetic Gear Oil in the Rear Axle (85-140?).
In my Yukon, it's Factory installed in the Transfer Case and Axles. I would highly recommend it-
Last edited by 35WINDOW; 05-25-2006 at 08:06 AM.