Which of the following is true about driving on "bald" tires?

Driving on "bald" tires is indeed a safety concern, as they no longer have sufficient tread depth to effectively channel water away from the tire, significantly reducing traction. This decrease in traction can lead to longer stopping distances and an increased risk of skidding, especially in wet conditions. Additionally, bald tires have a higher chance of being punctured by road debris since they lack the protection and structural integrity that tread provides.

Both of these factors—reduced traction and increased susceptibility to damage—emphasize the critical importance of maintaining proper tire tread. Tires should be replaced when the tread wears down to ensure safe driving conditions.