So, you finally got your travel trailer and hit the road. Hopefully the dealer or party you purchased from went over yearly maintenance with you. What they might not have mentioned are things that have to be done regularly to prevent costly repairs. Most of the maintenance we do is free or inexpensive and only requires a little work. No matter what though, maintenance is important and can save you lots of money and headaches down the road. So here are 5 RV Maintenance Tips your dealer might not have mentioned to help you out and save you money.