I have 215/85/16 tires on a stock 52 1/2 ton. The caps on the steering arm link were replaced recently. Also, the truck has new shocks and a new tie rod.
Last year about this time I did a poker run of about 200 km length at a speed of close to 65 mph. I can say that I felt a little unsafe at that speed - I think the steering drifted occasionally.
Other than that these tires are great! The tires seem OK at about 50 psi.
