Not sure about 7 years....I guess you might, if you only do 2,000 miles a year...?

Plenty of threads on this:

http://www.xoutpost.com/bmw-sav-foru...-settings.html

Roll up to alignment shop with your avg fill in the gas tank and simulate avg passengers on board (eg. if you drive a family around mostly, load some weight into the car.)

Make sure your tyres are inflated as specified by the manufcaturer placard inside the door.

Ask shop to set camber to minimum spec front and rear, set toe to 0.01 on rear.

Check tyre pressure every two weeks. Get alignment done every 3,000 miles (I'm guessing that, we use the metric system here :-) . I do every 5,000kms).

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2005 3.0d Sport - Sapphire Black
Engine : Bluefin Superchip Tune,
Wheels & Sus: Style 168s (10.5s all round), H&R RDA Spacers, Bilstein B12, Eibach 40mm drop, Whiteline RSB
Exterior: Le Mans flares, 4.6is kit F&R
Interior: Dynavin N6, Blackvue DR650 dash cams

My Build Thread: http://www.xoutpost.com/bmw-sav-foru...run-sheet.html