Salam Saqib sb. Yes you are 100% correct in observing the loud and annoying tire noise. A bit of background: I had the original Cooper tyres which were somewhat worn out when I bought the car used with 12000km. I continued using the car as till 18000km I then noticed that the tyres were too worn and went for Continentals. These were marginally better than the Cooper in that there was less wheel spin during a full throttle start.
Your going for allignment, wheel balance etc. has no impact on tyre nose. Tyre noise is a function of the rubber compound of the tyre, the amount of wear on the tyre(as tyres wear out the noise increases) and level of sound insulation in the vehicle. Of my Haval, Proton X70 and chery, chery is the loudest in the road nose department.
With regards to alignment, especially rear alignment, chery suffers from poorly aligned vehicles from the factory. Not good on part of the assembly line workmanship.
