Final answer:
It is true that vehicle tires must have at least 2/32" of tread for safety reasons, as it helps maintain grip and prevent hydroplaning.
Step-by-step explanation:
The statement that tires on a vehicle must have at least 2/32" of tread is indeed true. The 2/32-inch minimum tread depth is considered a legal requirement in many places for the safety of the vehicle. The tread on the tire is critical because it helps to remove water from underneath the tire, maintain grip with the road surface, and prevent hydroplaning. When the tire tread is too worn (less than 2/32"), it can lead to reduced traction and higher risk of accidents, especially in poor weather conditions. It's important for safety reasons to maintain adequate tire tread and monitor it regularly, replacing tires when necessary.