7:50's are getting hard to come by,and Mud and Snow's,are almost non-existent,in the "old- style". 8:25's,and 9:00's,are much more available,and the 8;25's are sometimes cheaper than the 7:50's,just for availability. All three sizes fit the same rim,(at least mine do). I use 8:25's on my steers,and 9:00x20:00's on the drives,like Spanky is saying. The 9:00's give it a taller profile,which helps get the truck up to 55 M.P.H "Lucky" to achieve 50 M.P.H. with the 7:50's. It looks like you have plenty of rear fender clearance for the 9:00's,but I'd measure first! I.M.H.O.,wreckers look better,if the wheel openings are filled-out. Yours is a BEAUT!!
