Screw those penipu scammer tyre shops. Just changed 4 pieces of tyre, they told me I need to change camber screw, stock screw not adjustable, and my tyre makan dalam, simple alignment can't solve the prob, I tell them I will come the next day. Later on I went to seek for 2nd opinion from some older tyre shop, the uncle told me there is no need to change to adjustable camber screw , nowadays most of the tyre shops wanna earn extra. He proceeded to do simple alignment, only charge me rm10. Malaysia is full of penipu scammers nowadays.