A great crowd pleaser at any event! Think about adding this large display board to promote race sponsors and list award winners.
Display measurements: 18' wide by 8' high
Side panels: 48" wide by 96" high
Trailer measurements: 9' wide by 26' long by 11' high when not raised
Power needed: 20 amp duplex outlet
If you wish to make custom banners, other events have used core plast with quick ties to fasten the banner to the trailer. Some sizes that have worked well:
Top panels - three 72" wide by 20" high signs placed end to end and fastened together with quick ties
Side panels - 48" wide by 80" high signs