Hello Steve. The G-Floor mats are extremely durable. However, we do recommend using a kickstand puck or pad for your Harley. The repeated contact with all that weight concentrated through the small metal footprint of the kickstand will begin to wear on the polyvinyl. The kickstand parking pucks do a great job of distributing that weight and protecting most mats in general.

Hello Olwen. What we would recommend for your use in a cargo trailer would be PVC trailer flooring. Garage Flooring LLC specializes in such flooring. You can view it here. Give them a call and ask for Justin if you have questions.