Which actions are part of a thorough post-trip check?

Answer: B — Check leaks, tires, lights, secure cargo

A post-trip check is about catching safety issues that could affect the next drive by looking at several key areas. The best approach combines checking for leaks, inspecting tires for wear and correct inflation, making sure all lights work, and ensuring cargo is securely stowed. Leaks can indicate fluid loss that could lead to problems later; well-maintained tires reduce the risk of blowouts and handling problems; functioning lights are essential for visibility and signaling to others; securing cargo prevents items from shifting and causing instability or road hazards. Checking only one aspect, like just the tires or just the oil level, or focusing on a non-safety feature like the navigation system, misses multiple important safety concerns and isn’t as effective for a thorough post-trip inspection.