Just recently purchased a Lexus LS460 2008 model. This is the first sedan I have ever owned, Always drove a Ford SUV so big difference to me overall. I have some questions about how the car drives and feels because it feels so different from an SUV, hopefully I can get some help here. I love the car so just trying to fix a couple things I think might need fixing. Thank you for yall's help in advance. Two questions I have to start is **1. When I break sometimes it makes a super loud embarrassing squeaking sound but the vehicle breaks fine, just embarrassing when it does it. Could it be the whole disk and pads or just the pads? trying to get out of this as cheap as possible. 2nd question- when I make a hard turn sometimes it feels like the tires slide even though they still have enough thread, I think it might need an alignment and that could be the cause.