A chaotic roadside moment was captured in Henan, China, where a small trailer being towed behind a vehicle began violently swaying across the road. Zhang Haojie filmed the incident on May 15, 2026, in ...

If you've ever towed a trailer, you know that keeping it steady is half the battle. Trailer sway is that sudden side-to-side motion — also called snaking, fishtailing, or oscillation — that can strike ...