I have an unknown aged Polar Kraft 16' jon that is 4' wide in the bottom of the bow and 4.5' in the back. I plan on getting a 8-9.9 Mercury from A.F.A Marine in Fl., has anyone used them before? I am going to deck the boat and add some things so I will keep everyone posted. Would 12" tires be enough for a rig like this? I has some old 13" on it now but I am having a hard time finding some used rims. The trailer is built well and a little heavy but the 12" tires are rated for 750lbs. Thanks
Jason
Jason