48 and 53 maximum load width.
Step deck trailer width.
Trailer width most open deck trailers are 8 6 102.
The next graphic shows the legal hauling dimensions for a step deck trailer but these can also vary by equipment and by states in which you re hauling.
Step deck dimensions length 48 to 53 feet top deck is 11 feet long width 8 feet 6 inches deck height 60 inch top deck and 42 inch bottom deck weight capacity 43 000 lbs.
Legal commodity width the max legal commodity dimension is 8 6 102.
8 6 maximum load height.
10 6 maximum load payload.
Often the deck width is referred to as a 102 referring to the 102 inches dimension.
Any load exceeding this limit is considered oversize and would require state permit.