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.

Efflow

Efflow
The following trailers were made by Efflow Developments Ltd. They were located at Lower Teme Bridge, Worcester England. So far we are aware of are two different models produced by Efflow. Both were extremely unique and very well accessorized. There are less then 10 Efflow trailers known to exist.