Any of you having an issue with your suspension? I can't pinpoint my issue but i'm having problems with my whole driver side (door, side mirror, pillar, dash) shaking up and down during bumps/on the freeway while the passenger side is pretty steady the way it should be. There's also a shimmy throughout the cab which i'm thinking is related....any suspension guys have an idea what it might be?

I did have the cab and bed aligned when I bought it new in 07....but I looked at the body mounts and they look good except the front most driver side is slightly diagonal but seems secure.