why does my BMW 3 Series E90/E91 (2005-2012) feel like it's pulling to one side

Solution

1. Preparation

• Gather necessary tools and parts.
• Ensure the vehicle is parked on a level surface and the ignition is off.
• Disconnect the battery if working on the steering system.

2. Tire Pressure Adjustment

• Tools Required: Tire pressure gauge, air compressor
• Check and adjust the tire pressure on all four tires to meet the specifications in the owner's manual.

3. Tire Rotation

• Tools Required: Jack and jack stands, lug wrench
• Raise the vehicle using the jack and secure it with jack stands.
• Remove the wheels and rotate them front to back to ensure even wear distribution.

4. Wheel Alignment

• Tools Required: Wheel alignment machine, torque wrench
• Adjust the alignment settings according to manufacturer specifications using an alignment machine.
• Ensure the toe, camber, and caster settings are within the specified range.

5. Suspension Component Inspection and Replacement

• Tools Required: Socket set, wrench set, pry bar
• Inspect all suspension components for damage or excessive wear.
• Replace any worn or damaged parts such as control arms, bushings, or struts.
• Reassemble components and tighten all fasteners to manufacturer torque specifications.

6. Steering System Inspection

• Tools Required: Socket set, torque wrench
• Examine tie rods and steering rack for play or damage.
• Replace any faulty components and ensure all connections are tight and secure.