Oversized is right! Check out this 10ft wide Tiny House Trailer we delivered to a customer in Napa Valley, Ca this past week. It is a 20ft x 10ft wide 12k Deckover Tiny House Trailer. It may look small but this little beast is built with a 8" Frame and a 6" subframe on special 10ft wide axles. All our 10ft wide Tiny House Trailers ship from our Washington location. Do you think you could use that extra 1.5’ feet in width on your Tiny house or so you think 8ft 6in is plenty?