Car shaking while driving typically stems from several common issues that require immediate attention for safety and to prevent further damage. Here are the main causes and their solutions:

Tire Issues:

• Unbalanced tires: Causes steering wheel shake at high speeds (50+ mph)
• Repair cost: Under $50 for balancing
• Damaged/worn tires: Look for visible damage or irregular wear
• Replacement cost: $100-375 per tire

Brake Problems:

• Warped rotors: Creates vibration during braking
• Repair cost: $321-412 per axle
• Sticking calipers: Causes continuous vibration and pulling
• Replacement cost: Around $800

Wheel/Hub Issues:

• Bent wheels: Constant vibration at all speeds
• Replacement cost: $878-890
• Worn bearings: Causes grinding noise and wobbling
• Repair cost: $283-377

Suspension/Steering Problems:

• Worn components: Creates clunking noises and uneven wear
• Repair cost: $200-1,500
• Misaligned wheels: Causes pulling and uneven tire wear
• Alignment cost: $136-172

Drivetrain Issues:

• Worn CV joints: Clicking noise when turning
• Repair cost: $1,117-1,165 per side
• Bad mounts: Excessive engine movement
• Replacement cost: $504-562 for engine mounts

Engine Problems:

• Misfiring: Check engine light, rough idle
• Repair cost: $220-281 for spark plugs
• Vacuum leaks: Causes rough idle, whistling noise
• Repair cost: $100-500

When to Seek Help:

• If safety is at risk
• Cannot diagnose the problem
• Lack necessary tools/skills
• Any vibration that worsens over time

Regular maintenance and prompt attention to vibrations can prevent more expensive repairs and ensure safe driving conditions.

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