Tyre pressure

Checked the tyre pressure yesterday. The stupid servicing guys had filled it to 35 psi. 6 psi more than the recommended. Huh...all these days...I suffered a bouncy ride. Reset the pressure to 29 psi. and the difference is immediate. The car feels silent now. On a side note, the rattling from rear left door has become more noisy. Need to take it to service center asap.

Cheers,
Mayur