New Hampshire Drivers Practice Test 2025 – Complete Exam Prep

Disable ads (and more) with a membership for a one time $4.99 payment

Question: 1 / 125

What is the minimum tread depth remaining on a tire for it to be considered safe?

1/32 of an inch

2/32 of an inch

The minimum tread depth considered safe for a tire is 2/32 of an inch. This depth is crucial for maintaining adequate traction, particularly in wet conditions, as it allows the tire to channel water away and reduce the risk of hydroplaning. When the tread wears down to this level, the tire's ability to grip the road surface diminishes significantly, potentially leading to dangerous driving conditions.

Tires with less than 2/32 of an inch of tread depth are not effective in providing the necessary traction and should be replaced to ensure both safety and performance. This standard is based on safety regulations and is recognized by various automotive and safety organizations. Therefore, understanding and regularly checking the tread depth is an essential part of vehicle maintenance for safe driving.

3/32 of an inch

4/32 of an inch

Next

Report this question