Can You Continue Driving with Sidewall Cracks on Tires?
2 Answers
If the sidewall cracking is minor or caused by normal rubber aging, the tire can still be used. However, if the cracking is severe—such as from a sharp object cut—continued use after repair poses risks, and the tire must be replaced to ensure driving safety. Common abnormal wear patterns include: 1. Excessive wear on both sides of the tire: Mainly due to underinflation or prolonged overload driving. Low pressure or heavy loads increase the tire's contact area with the ground, causing premature wear on both edges. 2. Excessive wear on one side of the tire: Primarily caused by misaligned front wheels. When the camber angle is too large, the outer edge wears prematurely; if too small or absent, the inner edge wears prematurely.
When I noticed cracks on the sidewall of my tire, my first reaction was absolutely not to continue driving. The sidewall is the weakest part of the entire tire. Once cracked, it's like broken skin - the slightest mishap could lead to a blowout, which is especially dangerous on highways. Just imagine how terrifying sudden loss of vehicle control would be, endangering not only yourself but potentially others too. I always prioritize driving safety and conduct a quick tire inspection before every trip. Common causes of sidewall cracks include tire aging, impact with stones, or insufficient air pressure. My advice is to visually inspect the crack immediately after parking. If it's deep or runs across the sidewall, don't hesitate - get to a professional shop for a new tire immediately. Safety should always be the bottom line - never risk your life to save a few hundred dollars.
