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Tie Rod End Buying Guide

Last updated: 24 April 2026

Tie rod ends connect the steering rack to the steering knuckle, translating rack movement into wheel turning. Worn tie rod ends cause loose steering, wandering, and are a common MOT failure point. At CarParts247 we stock tie rod ends from Lemförder, TRW, and Meyle for precise steering response.

Tie rod end wear symptoms

Tie rod ends have a ball-and-socket joint that wears over time. The boot can also split, allowing grease to escape and water to enter, accelerating joint wear.

  • Loose or vague steering feel — play in the tie rod end ball joint
  • Wandering or pulling — the vehicle doesn't track straight
  • Clunking or knocking noise when turning or going over bumps
  • Uneven inner tyre edge wear — toe angle has changed due to joint wear
  • MOT failure for excessive play in the steering linkage

Replacement and alignment

Tie rod end replacement is a common DIY task. Mark the position on the adjuster before removal to maintain approximate toe alignment, then get a professional alignment done.

  • Count the turns or mark the position when unscrewing the old tie rod end
  • Screw the new tie rod end in the same number of turns for approximate alignment
  • Always get a four-wheel alignment after replacing tie rod ends
  • Check the inner tie rod (rack end) at the same time — it may also be worn
  • Use a ball joint splitter — never hammer the knuckle directly

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    Loose steering and inspection failures — tie rod end symptoms, replacement tips, and alignment essentials.

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Frequently Asked Questions

How do I check tie rod ends?

Jack up the front of the car, grip the tyre at 3 and 9 o'clock, and rock it side to side. Any play or clunking indicates worn tie rod ends or rack ends. You can also have someone turn the steering wheel while you watch the tie rod end for play.

Do I need an alignment after replacing tie rod ends?

Yes, always. Even using the same number of turns on the adjuster only gives approximate alignment. A proper four-wheel alignment prevents uneven tyre wear and ensures safe handling.

Inner vs outer tie rod end — what's the difference?

The inner tie rod end (rack end) connects to the steering rack. The outer tie rod end connects to the steering knuckle. Both can wear, but outer ends are more commonly replaced.

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