No wobbling at 200kmph on Grande. My personal experience
Car wobbles due to improper balancing of car alloys.
90% of shops who are doing balancing of tyres have faulty and old machines including some of toyota workshops. Try finding a shop who has brand new balancing machine and knows how to balance a wheel.
Hopefully car will not wobble
Also check your tyres. Plus maintain air pressure at 30PSI at all times. Check it every 3 days
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