So yesterday I moved some furniture with a small single axle trailer. I had the AC on and the ambient temp outside only showed 80 degrees. With the trailer empty the temperature stayed just at 210 but on the way back with the furniture the gauge creeped up over 210 but never really got any hotter. I'm glad I went through the effort of putting the largest radiator possible. I'm thinking It could benefit from an oil cooler but i'm not sure how much that will actually help.