Super B Grain Trailer

Super B Grain Trailer for Peterbilt semi model. This is similar to the standard Grain Trailer model, but includes a rear axle chassis that allows multiple trailers to connect. The new part is on print plate #8, other parts are adjusted for quantity but are the same as the standard Grain Trailer. If you like the model, please give it a BOOST. I included the instructions booklet for the standard grain trailer, just swap the rear axle chassis otherwise the assembly steps are identical! Thanks for printing my models!