
Having a wheel alignment does not necessarily require wheel balancing. However, if tires are replaced or repaired, meaning the tire is removed from the wheel rim and then reinstalled, wheel balancing must be performed. Failure to do so may cause noticeable tire vibration at certain speeds. Introduction to Wheel Alignment: 1. Wheel alignment consists of front wheel alignment and rear wheel alignment. Front wheel alignment includes four parameters: caster angle, kingpin inclination angle, camber angle, and toe angle. Rear wheel alignment includes camber angle and individual rear wheel toe angle. 2. The purpose of wheel alignment is to maintain stable straight-line driving and easy steering, while reducing wear on tires and steering components during vehicle operation.

Having run an auto repair shop for twenty years, I've seen too many people assume that a wheel alignment is the ultimate solution. In reality, wheel alignment adjusts the angles of the tires to ensure the car drives straight and doesn't cause uneven tire wear. On the other hand, wheel balancing involves adding small lead weights to the wheels so they rotate without vibration. If you've just had an alignment and haven't touched the wheels—like changing tires or repairing a puncture—you probably don't need to redo the balancing. But if the steering wheel starts shaking at speeds over 60 km/h, it's most likely a balancing issue and should be addressed immediately. I always advise car owners to get a balance check whenever they install new tires or have wheel repairs done. It saves money in the long run and prevents potential hazards—safety comes first. Don’t forget these two items during regular maintenance; stable wheels mean a smoother, safer drive.

As an ordinary car owner, I've personally experienced this issue. Last year, my car kept pulling to one side, so I got a wheel alignment done. But even after that, the steering wheel still vibrated at highway speeds. The mechanic later explained that alignment only adjusts angles like toe-in, while balancing addresses uneven weight distribution in the wheels. In my case, I'd just had a tire repaired where the wheel was removed and reinstalled, which caused the imbalance. So getting an alignment doesn't necessarily mean you need balancing right after, unless you feel vibrations or have just worked on the tires. I've learned my lesson - now I always check the balance after any repair work. Spending a little extra for smooth driving and preventing premature tire wear is totally worth it!

As a car enthusiast who enjoys delving into details, wheel alignment targets suspension system parameters like camber angle to prevent the car from pulling to one side or uneven tire wear; while wheel balancing focuses on the weight distribution of tires and rims to eliminate high-speed vibrations. These two serve completely different functions. Whether balancing is needed after an alignment depends on the vehicle's condition—it's necessary when new tires are installed or wheels are damaged. Generally, it's recommended to schedule them separately in maintenance cycles: alignment checks every 10,000 kilometers, and balancing only after tire-related interventions. Avoid doing both blindly—identifying the root cause ensures efficiency and peace of mind, keeping your car maintenance smooth.


