What defines a “defective” tire in Maryland?

A tire is defined as "defective" in Maryland primarily if it exhibits significant wear, damage, or has tread depth that falls below the legal limit. This definition is crucial for maintaining vehicle safety standards, as tires are essential for proper traction, handling, and braking. Inspections often focus on tread depth because tires with inadequate tread can lead to reduced grip on the road, especially in wet conditions, increasing the risk of accidents.

Significant wear or damage can include sidewall bulges, cuts, or punctures that compromise tire integrity. By ensuring that tires meet safety standards regarding wear and tread depth, Maryland aims to reduce the risk of tire blowouts and other related incidents that could jeopardize the safety of both the driver and other road users.