The information source for single wheel trailers from the early 1900's, through today, Allstate and Heilite to name a couple. The intention of this site is to be the most comprehensive, informational single wheel trailer site on the internet. If you have any information, pictures, or anything else send us an email.
Happy Trails
The Happy Trails trailer was built by the North Star Products Company of Hardwood Michigan which appears to be no longer in business. North Star Products Company was
incorporated on November 24 1947.