1:87 Nascar Hauler trailer, with two interchangeable doors. I've based this on what appears to be a standard design of Nascar 53' Hauler. The 5th wheel king pin will fit Con-Cor tractors/cabs. This model is about 192mm (7.5") long by 50mm (2") tall by 30mm (1.25") wide. The plain sides will give the modeler plenty of scope to add their favourite team paint-job. If you have any suggestions for additions or improvements to this model, I'd be pleased to hear from you. As with most of these models, the Frosted Detail should give a better finish. Note the images are of the CAD model.