Brake system: Check lines, hoses, brake cylinder and connections for leaks.
Brake system: Check brake fluid level and brake lining thickness.
Disc brake: Check brake lining thickness.
Drum brake: Check the drum and pads.
Change brake fluid.
Check parking brake.
Tires: Check tire profile and inflation pressure. Check tires for wear and damage (including spare wheel).
Wheel nuts: Tighten crosswise to 105 Nm.