19.5 truck tires
has any one used Geostar tires. pricing tires for the F450 and Sears has a good price on these but never used them.
Forum Discussion
My DynaTrac's are holding up well after about 13K miles. I have the PD890 for better traction, but I do get a little tread whine. These are Load Range H tires at 120 PSI.
