Tip of the Day…Running Gear, Part 2 – Towables. No engine, transmission, drive shaft or coolant to worry about here. But you will have a brake away switch, wheels, axles, shocks and frame to inspect. As with the motorhome, you will want to check the wheels for signs of oil/grease leaks. Check the frame for any signs of damage, excessive rust or bent components. Make sure all jacks operate properly.