If you are still taking damage on your travels use this trick to save money. When
you get to your destination, sell your goods but do not buy any more until after
you have been to the garage. When you enter the garage, exchange trailers and the
new trailer will have no damage. If you want to get your old trailer back again,
just change again and the damage will be gone. Note: If you have only sustained
minor damage it might be worth it in the long run just to have it repaired.