I have Dunlop Steelmaster 700 R15 on my truck.
http://www.stovebolt.com/gallery/miller_dusty.htmI found they track better than the original cross ply, wear better, look correct, get better mpg and ride better.
@ brokenhead ; I am surprised at your comment on flat spotting. Are you really sure you were sold radials. This is one of the features I really like about the radial , both on my pickup and on the bus (Kumho 900 R20) . NO flat spotting.