Sailun tires

I don't know what the Sailun tires cost and I could not find anywhere local to see them, so I went the route of the many cattleman who pull heavy cattle and truck trailers at high speeds. I swapped my cheap 16" tires and wheels for a 19.5" commercial tire and wheel package from BOAR Tire and Wheel. Bolt pattern is the same and they fit perfectly. They can even be retreaded if desired but I doubt I will need to ever replace them on my Genesis CR32 Toyhauler. They are G rated, require 110 psi, and rated for 75 MPH speeds. The deep hard rubber tread vastly decreases rolling resistance and they have improved my mileage about 1 mpg. Absolutely no problems in a year and a half. They do lose 1 pound of air pressure during the winter.
Cost me about $1,400 out the door price for everything. Just another option.