i did mine recently (off wheel balancing and alignment) but the steering is shaking at the speed between 80-90 km/h, below or above the speed range are okay.. the tyre shop said the front tyre already eat one side, but centre part is ok. They asked to change the front tyre but feel 'sayang' lar since the tyre still got 60~70% left.. i think 10,000km for balancing should be fine.