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...
87 MPH is correct for 1100/22 hi profile Michelin tires and my Pete tops 91 MPH at 2100 RPM and in 15th. They actually fudge on specs and you can go anywhere from 10 to 305 higher than rated. Michelin 1100/22r hi profile Up to 87 mph Speed Rating from Michelin's site.