Which term best describes the tendency of a trailer to swing wide on turns?

Which term best describes the tendency of a trailer to swing wide on turns?

• A. Off tracking
• B. Oversteer
• C. Underswing
• D. Drafting

Answer: (A)

Off tracking is the tendency of a trailer to swing wide on turns because the trailer’s path doesn’t exactly follow the tow vehicle’s path. The hitch acts as the pivot point, and the trailer’s wheels are farther back from the tow vehicle’s rear axle. When you turn, the trailer must follow a larger turning circle, so its rear end swings outward toward the outside of the turn. This geometric effect becomes more noticeable with longer trailers and sharper turns, which is why you need extra room to avoid crossing into another lane or hitting objects. The other terms describe different concepts—oversteer is about the tow vehicle’s rear end sliding, drafting is about following another vehicle to reduce wind resistance, and an underswing isn’t a standard term for trailer behavior.

Off tracking is the tendency of a trailer to swing wide on turns because the trailer’s path doesn’t exactly follow the tow vehicle’s path. The hitch acts as the pivot point, and the trailer’s wheels are farther back from the tow vehicle’s rear axle. When you turn, the trailer must follow a larger turning circle, so its rear end swings outward toward the outside of the turn. This geometric effect becomes more noticeable with longer trailers and sharper turns, which is why you need extra room to avoid crossing into another lane or hitting objects. The other terms describe different concepts—oversteer is about the tow vehicle’s rear end sliding, drafting is about following another vehicle to reduce wind resistance, and an underswing isn’t a standard term for trailer behavior.