Lost 2 cars in 1 incident Saturday, so I just looked at an 05 Mazda6 GT wagon. Immediately clear was that it needs a LF wheel bearing. It was so loud that I couldn't hear anything else so I don't know if there are any other issues with the 204,000 mile car. It looks like these need to be pressed? Are there any other suspension/steering/brake issues that are common that I need to check for since I couldn't hear anything besides the crazy loud bearing groan?