407 2.0 premium executive

Hello, Today, with our peugeot 407 2.0 hdi vehicle, we have traveled about 500 km from Balıkesir Altınol to Istanbul and it has been shifting since 120-130 in the vehicle for the last 4 months. In the months of the vehicle 200,000 km front tires energy saver rear primary HP (michelin tire paths are different) We changed the tires at different times, I think this is one of the big mistakes made. but I think the situation is more serious. We are planning to dispose of the vehicle in the next year.

balance the tires, it will probably improve.

Have an exhaust control in the room creates resonance ...

Front-set tires 6 rear-set tires are 8 months old, but the teeth are around 4 mm, so I think there is no problem.