That's something I've always tried to do.

Oil and alignment ever 5,000.

Admittedly the last two cars I've owned, first one had adjustable arms and solid bushings on 30 series tyres - the setup was prone to getting knocked out by road conditions. Other was lifted 4x4 on mud grips, on trails going through ruts etc, the alignment would get knocked out pretty easily.

I figure for $40 every 5000km to prolong the life on $1k+ of your tyres, it's money well spent.

Some say this is over maintenance, but each to their own.

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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