Clunking or knocking sounds over bumps, a wandering or loose steering feel, uneven tire wear (especially on the inner or outer edges), and vibration in the steering wheel are common indicators of ball joint wear.

Ball joint lifespan varies widely by vehicle and driving conditions. Many last 80,000 to 100,000 miles or more, while others — especially on trucks or vehicles driven on rough terrain — may wear sooner. Regular inspections are the best way to catch wear early.

Yes, always. Replacing ball joints changes your vehicle's suspension geometry. A wheel alignment is required to restore proper handling, prevent steering pull, and ensure your tires wear evenly.

Summerizing Your Vehicle

• AIR CONDITIONING should be checked before the weather gets unbearable. Let it run for several minutes and be sure it's turning out plenty of cold air.
• The RADIATOR should be pressure-checked for cracks, leaks, or corrosion. Hoses and connections should be checked and tightened if necessary. Replace the radiator cap if the rubber seal is dry or damaged.
• Heat is tough on BELTS. Have them checked for cracks, missing sections, slipping, and belt tension. Your belts and hoses should be changed every 5 years, or 50,000 miles.
• Check all FLUID LEVELS and top off if necessary. Especially important in this weather is the coolant level, as well as the age of it. Check when the engine is COLD, never after it's been warmed up. Old coolant is brown or black, and can damage the radiator. It should be flushed every 2 years or 24,000 miles.
• Clean the ENGINE EXTERIOR. A build-up of grime can cause the engine to run hot or hide leaks.
• HEADLIGHTS should be properly aligned and clean. Also check your other lights (parking, brake, etc.) and INDICATORS to make sure they are functioning properly.
• Have your BRAKES inspected to be sure they are in perfect working condition.

Winterizing Your Vehicle

• Battery level should be strong, posts should be cleaned and the battery properly bolted down.
• All FLUIDS should be checked and topped off.
• HEADLIGHTS should be properly aligned and clean. Also check your other lights (parking, brake, etc.) and INDICATORS to make sure they are functioning properly.
• The RADIATOR should be pressure-checked for cracks, leaks, or corrosion. Hoses and connections should be checked and tightened if necessary. Replace the radiator cap if the rubber seal is dry or damaged.
• TIRES should be checked for adequate tread and correct inflation, size, and type. Worn tires will cause spinning in rain and snow. Low tire pressure can lead to blowouts. Consider changing to tires designed for increased traction on wet surfaces.
• WINDSHILED WIPERS are inexpensive and this is a great time to replace them. Also make sure your washer motor is in good working condition and the nozzles are properly aligned.
• ANTIFREEZE should be flushed every two years. Sludge build-up can cause overheating, which causes major damage and costly repairs.
• Your EMERGENCY KIT should be up-to-date:
  • Flashlight
  • Warning devices - flares or triangles
  • Jumper cables
  • Blanket
  • First Aid Kit
  • Other useful items include:
    • Non-perishable food and water
    • Cloth or roll of paper towels
    • Traction mats
    • Small bag of abrasive material - sand, salt, or cat litter
    • Shovel
    • Window-washing solvent
    • Cellular phone or citizens' band radio

No. Ball joints vary by vehicle, position (upper vs. lower), and whether they are load bearing. Your Dobbs technician will identify the correct replacement parts for your specific vehicle.