Interstate Suspension: Joint & Bushing Safety Scan

Cost Savings

Checklist Tasks

• Lift each wheel and check lower ball joints for excess play or looseness.
• Inspect control arm bushings for cracks, dry rot, or missing rubber.
• Rotate front wheels to check tie rod ends for looseness or unusual movement.
• Examine sway bar end links for torn boots or missing bushings.
• Check rear trailing arm bushings for deformation or displacement.
• Use a flashlight to inspect upper strut mounts for deterioration or cracking.
• Compress and release each corner to listen for squeaks or unusual noises.
• Inspect subframe bushings for separation or excessive movement.
• Inspect tires for uneven wear patterns signaling hidden joint or bushing issues.
• Check all fasteners and mounts for torque mark shifts or signs of loosening.
• Inspect for fluid leaks at hydraulic bushings indicating rapid wear.
• On a test drive, listen over speed bumps for knocks or clunks.