Just for anyone interested, I put Bridgestone 285/75/16 Dueller A/T Revos on and think they are by far the best tires I've ever owned. In any weather I've encountered. They were back ordered and took 7 weeks to get.(Sears) They said the demand for these tires was overwhelming. Also put the Ford A.I.S Severe duty air cleaner assembly on. It has been all I hoped for so far. The filter is $70 at the local kwik lube. Check out the Revos. Bud Light time. Thanks to all for all the great info,
B

 

You're going to have to change you signature....it's not stock anymore.