That same joyful caution follows me to the trailer in the morning of departure. I had a Shorelandr trailer that gave me four years of heavy use on the bearings because I checked them for grease every time I went out. I checked the air in the tires, too, because I hate, hate, HATE changing a freakin’ tire on the shoulder of the toll road. But, if I have to change the tire, I’m prepared. I have my hydraulic jack, a spare tire and an 18-volt impact wrench to zip off the lug nuts.