What Is a Tie Rod End? Outer Tie Rod Failure Symptoms and Replacement
Function
Tie rod ends connect steering rack to steering knuckle, transmitting steering force while allowing suspension travel.
Failure Symptoms
- Front noise: Clunking on rough roads
- Steering play: Free travel straight ahead
- Pull/feathering: Toe changes with play
- Torn boot: Grease loss, contamination
Inspection
- Lift, rock wheel, watch rod end play
- Pry the joint
- Check boot condition
Replacement
- Always align after replacing (toe reset)
- Replace in pairs
- Mark old position before removal
Huami supplies full-range tie rod ends and chassis parts.