Why do you think States, like California, have a maximum speed of 55-mph when towing? Someone told me that the tires on most trailers, including semi-trucks, are not made for speeds over 55-mph; is th...
Most newer trailer tires are rated for 75 and up. I don't know the logic behind California's 55 mph towing speed but from what I've seen not too many people follow it very closely. I try to keep it under 65 when I'm towing in CA.