Regarding Carhartt, when I looked, everything I normally buy was Chinese. New Balance brought some back too, but not enough.
First car in America was absolutely not Ransom Olds. Ransom Olds was the first to make them on the assembly line.
Cugnot beat Daimler by a century. He made several cars -- by today's definition, perhaps trucks would be the appropriate term. They had four wheels, steering, independent power (steam), brakes, towing capacity, even trailers for some. His thought was mobile artillery not personal transportation, but they could be used for either one.
If you count Daimler as the first, you have to assume that it's more important to burn gasoline in a tricycle, than to have a four wheeled self powered self steering automobile.
Daimler was the first, as far as I know, to sell cars.