Why Drivers Jiggle the Steering Wheel on Straight Roads Explained

Rowan Ashford

Published: February 15, 2026 11:22 AM ET

Many drivers exhibit a common behavior of jiggling the steering wheel while driving on straight roads. This habit can be attributed to outdated driving techniques and misunderstandings about modern vehicle technology. Understanding the reasons behind this behavior can help improve safety and driving experience.

Why Drivers Jiggle the Steering Wheel on Straight Roads Explained

Tim from Markham, Ontario, raised a question about his mother’s tendency to jiggle the steering wheel in her Subaru Crosstrek, likening her actions to a child pretending to drive. This phenomenon is not uncommon and may stem from habits developed over years of driving.

The History of Steering Wheel Habits

According to Sean Shapiro, a former traffic officer and road safety consultant, this behavior may come from older television portrayals of driving. In the 1950s to 1970s, television actors often exaggerated their steering movements, which may have influenced real-life driving habits. In contrast, modern cars are designed to maintain steady driving without excessive wheel manipulation.

Modern Vehicles and Steering Sensitivity

Today’s vehicles have more responsive steering that requires minimal input to stay on course. Shapiro emphasizes, “If your wheels are properly aligned and you’re in a modern vehicle, the car should track straight with only gentle adjustments.” Jiggling the steering wheel can actually create challenges for maintaining a straight path and may increase the likelihood of losing control.

Risks Associated with Excessive Wheel Movement

Reduced Attention: Constantly moving the wheel may distract drivers from other crucial road conditions.
Potential for Skidding: Excessive wheel adjustments can lead to overreactions in slippery conditions.
Decreased Vehicle Control: Misaligned steering inputs can cause vehicle weaving, attracting police attention.

Angelo DiCicco, CEO of the Ontario Safety League, cautions against unnecessary steering movements. He points out that if drivers continuously shift the wheel, they may not notice changing road conditions, such as ice or water on the surface.

Best Practices for Safe Driving

To promote safer driving, experts recommend the following:

Maintain Focus: Keep your eyes on the road ahead and allow the vehicle to guide itself within the lane.
Use Gentle Corrections: Make only small adjustments as needed to maintain your path.
Check Wheel Alignment: If your car consistently requires steering adjustments, consider a professional wheel alignment.

Shapiro notes that if excessive steering movements are frequent, it could be indicative of mechanical issues. Drivers should avoid establishing habits that may worsen vehicle performance, such as unnecessary jiggling.

In summary, jiggling the steering wheel while driving straight is an outdated habit that can compromise safety. Embracing modern driving techniques and understanding vehicle capabilities can lead to a safer, more enjoyable driving experience.