I have my 990 with R4 tires. The rear size is 17.5Lx24, 8 ply, max pressure 35 psi and the front are 10x16.5, 6 ply, max pressure 45 psi. I looked in the manual to see what they recommend for pressure since I was seeing the front tires squat a little and the manual says see the tires. So what I would like to know is what do you all recommend for pressure in these tires? Thanks.
P.S. the rear are not loaded. They only have air in them.
P.S. the rear are not loaded. They only have air in them.