Please choose the correct ending to complete the given sentence: Cars & Other Vehicles: [header] How to inspect a boat trailer [title] Check the lighting. [step] Put your flashers on, do they work? Put the vehicle in reverse and have someone else check to see if the reverse lights are working. [title] Check the tag.

Ending1: [step] Is your license plate up to date? [title] Check the lug nuts. [step] Are they tight? [title] Do a boat trailer tire inspection. Ending2: [step] There may be a sticker on the trailer that says' contents' or the labels on the dock. It may be suitable for boat loads loading or transporting. Ending3: [step] If you're inspecting a boat trailer, be sure to have the tag checked. Check by asking if the vehicle is rated for the boat category you're looking at. Ending4: [step] An owner can say, " if there is no light installed on the trailer, then i do not need to inspect it. " this usually states the lighting cycle including the manufacturer, year, and model of the boat.

Answer format: ending1/ending2/ending3/ending4