Tesla's extra weight compared to a gas vehicle puts real, sustained load on the front lower control arm ball joint — and the original equipment part has a known water-ingress weakness that lets grease dry out over time. If you've already replaced a ball joint once and it's failed again, swapping in another OEM-spec part often just repeats the same failure. Radman uses heavier-duty replacement ball joints and control arms designed to hold up better under an EV's weight, not a like-for-like OEM swap.
Not Sure Which Repair You Need?
Still Diagnosing a Noise?
If you haven't confirmed the cause yet, start with our suspension squeak & creak diagnosis or clunking noise over bumps page to confirm it's actually a ball joint before booking a repair.
Model-Specific Repair Detail
For parts and procedure specific to your model, see Model 3, Model Y, Model S, or Model X ball joint repair.
Already Know It's a Ball Joint?
This page covers what the repair itself involves and why we don't just swap in another OEM-spec part — read on below.
Why the Repeat-Failure Pattern Happens
A ball joint that fails once under normal wear is one thing. A ball joint that's already been replaced and fails again within a year or two points to a part that wasn't built for the load — Tesla's added weight versus a comparable gas vehicle means more sustained stress on the joint than the OEM design was tested against. Road salt and GTA freeze-thaw cycles accelerate it further by working into the dust boot seal faster than plain water would.
Our approach: heavy-duty replacement ball joints and control arms sourced for better seal integrity and load tolerance, not a like-for-like OEM swap that's likely to fail the same way again. Every ball joint or control arm replacement includes a 4-wheel alignment, since skipping it leads to uneven tire wear and can mask whether the repair actually resolved the handling issue.
Tesla Ball Joint Repair FAQ
I already replaced my Tesla's ball joint and it failed again — why?
This usually means the replacement part wasn't built to handle an EV's extra weight over the long term. We use heavier-duty ball joints and control arms designed for better load tolerance and seal integrity than a like-for-like OEM-spec replacement.
Does Tesla cover ball joint replacement under warranty?
Only within the bumper-to-bumper warranty period. Outside of that, independent service — including with upgraded parts — does not void your remaining Tesla warranty under Canadian consumer protection law.
Do I need a wheel alignment after ball joint replacement?
Yes. Any time a control arm or ball joint is replaced, an alignment is required for safe handling and even tire wear — we include this as standard with every repair.
How do I know if it's my ball joint or something else making noise?
Start with our suspension squeak & creak diagnosis page, or the clunk-over-bumps page if the noise happens specifically over bumps rather than at low speed or while turning.
Where are you located?
321 Rexdale Blvd #4, Etobicoke, ON M9W 1R8 — easily accessible for Toronto, Mississauga, Brampton, and Vaughan Tesla owners.
