Is Dynamic Balancing Required After Removing and Reinstalling a Tire?
2 Answers
Dynamic balancing is not required when a tire is simply removed and reinstalled, as this process only involves the disassembly and reassembly of the wheel assembly, not the tire itself. Dynamic balancing adjustment is necessary only when the tire and rim are reassembled, such as when replacing the rim, changing the tire, repairing a puncture, installing a tire pressure monitoring module, or switching to a valve stem made of a different material. Tires have a lifespan, typically around five years, as they are made of rubber, which hardens and ages over time. Under pressure, aged rubber can develop cracks, lose its load-bearing capacity, and become more prone to blowouts. If the tire is within its normal service life but has worn down to the raised markers in the tread grooves, it must be replaced.
As a veteran driver with over 20 years of experience, I've gone through multiple tire removals and installations, and I can definitively say that wheel balancing is usually necessary. When tires are removed and reinstalled, their position and center of gravity can easily shift, and the lead weights or balancing weights may change. If the wheels are unbalanced during high-speed driving, the car will noticeably vibrate, affecting handling and comfort. Last time I neglected it, and at 80 km/h, the steering wheel shook so badly that I had to go back to the shop for a rebalance. My advice is to check after each operation or just do a balance if you're unsure—safety is the priority. Regular maintenance can also prevent premature tire wear and save you money in the long run. In short, don't cut corners for convenience; a stable ride gives peace of mind.
