Tesla Model 3 Suspension Upgrade Review

Why Your Tesla Model 3 Needs a Suspension Upgrade

Is your Tesla Model 3's ride comfort diminishing after a few years? If you're noticing a stiffer ride or hearing noises over bumps, it might be time to consider a suspension upgrade. This review details a suspension installation at Today's Car Daejeon, showing how the ride quality can be revitalized.

Today's Car Daejeon specializes in Tesla electric vehicle maintenance, with extensive experience in suspension systems. They accurately diagnose and resolve the common issue of ride quality degradation experienced by older Model 3 owners. Their service goes beyond simple part replacement, including a crucial post-installation alignment check, which is why they are highly trusted among Daejeon-area Tesla owners.

The Tesla Model 3 Suspension Upgrade Process

1. Frunk Interior Removal: The process begins with carefully removing the frunk's interior lining. This is done gently to avoid damaging the clips, ensuring a secure fit upon reinstallation. Special care is taken due to the sensitive battery system information in EVs like the Model 3.

2. Component Inspection: Once the lining is removed, the undercarriage components are exposed. On a 4-5 year old Model 3, signs of rust and potential sources of noise often become apparent. This stage allows for a final inspection of the parts to be replaced.

3. Core Component Replacement (Struts & Lower Arms): The heart of the suspension system lies in the struts (vertical damping units) and lower control arms. These components manage the wheel's vertical movement. The replacement follows a systematic procedure outlined in the service manual. Replacing worn-out struts and arms, often found with rusted bolts, immediately transforms the vehicle's handling and ride feel.

4. Sway Bar Link Check: Today's Car Daejeon also inspects the sway bar links. If these are worn, they are replaced at no extra charge, as they significantly impact overall ride comfort and cornering stability by controlling body roll. After replacement, the undercarriage appears significantly improved, with new, robust components.

5. Efficient and Precise Workmanship: The entire suspension upgrade for a Tesla Model 3 typically takes 1 to 2 hours. The shop prioritizes safety and accuracy over speed, conducting thorough checks to ensure everything is perfect.

The Necessity of Wheel Alignment Post-Upgrade

After replacing critical undercarriage components like the struts and control arms, a wheel alignment is absolutely essential. This process ensures that your wheels are set to the optimal angles, which is vital for:

• Even Tire Wear: Proper alignment prevents premature or uneven wear on your tires, saving you money in the long run.
• Improved Handling and Stability: Correct alignment contributes to a more stable and predictable driving experience, especially during cornering and at higher speeds.
• Restored Ride Quality: It ensures the new suspension components work as intended, maximizing the benefits of the upgrade for a smoother, more comfortable ride.

Failing to perform an alignment after a suspension upgrade can negate the benefits of the new parts and even lead to new issues like poor steering or accelerated tire wear.