shock

Hi all, Does anyone know if a four wheel alignment has to take place after replacing the rear shocks please? I am asking because I have to put the car back on the road very soon and I cannot wait until the rear shocks arrive to get them replaced. I replaced the front and this is why I have to...

'04 tdi90 130,000 miles. I get vibration, felt partly through the steering wheel and mainly through the brake pedal. The discs don't bind in neutral, rolling gently forwards, and there is no vibration if I brake steadily from moderate speed, say 40 mph. If I brake at higher speeds, the...