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2022 MDX Pulling to the Right and Uneven Tire Wear

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Rachel A. · rep 0 · May 22, 4:57 AM · 1 replies · solved · Question

Vehicle: 2022 Acura MDX Technology Package

Hello Acura community,

I'm having an issue with my 2022 Acura MDX Technology Package. Lately, I've noticed it consistently pulls to the right, requiring me to constantly correct the steering wheel to keep it straight. It's not a severe pull, but it's definitely there and getting annoying on longer drives.

To make matters worse, I checked my tires and the front right tire seems to be wearing much faster on the outer edge compared to the others. The car has around 30,000 miles on it. I haven't hit any major potholes recently, but I do drive on some rougher roads occasionally.

Could this be an alignment issue, or something more serious with the suspension? What should I be looking for?

✓ Accepted solution

ClearTheCode Admin

ClearTheCode Team · rep 0 · May 22, 4:57 AM

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ClearTheCode admin answer:

A vehicle pulling to one side combined with uneven tire wear is a strong indicator of an alignment issue or worn suspension components. For your 2022 Acura MDX Technology Package with 30,000 miles, it's crucial to address this promptly to prevent further tire damage and ensure safe handling.

Here are the primary causes:

  1. Wheel Alignment: This is the most common culprit. Hitting potholes, curbs, or even normal wear and tear can knock your vehicle's alignment angles (camber, caster, toe) out of specification. Incorrect toe is often responsible for rapid and uneven tire wear, while incorrect camber or caster can cause pulling.
  2. Worn Suspension Components: Components like control arm bushings, ball joints, or tie rod ends can wear out, introducing play into the suspension. This play can cause the wheel angles to shift dynamically, leading to pulling and uneven wear. The outer edge wear on your front right tire could point to excessive positive camber or toe-out on that wheel.
  3. Tire Issues: While less likely to cause a pull and specific uneven wear simultaneously, an internally damaged tire (e.g., a separated belt) or incorrect tire pressure can contribute to pulling. Always check tire pressures first.
  4. Brake Drag: A caliper that isn't fully releasing on one side can cause a slight pull and potentially uneven brake pad wear, though it's less likely to cause significant tire wear on its own.

When to see a shop:

It's highly recommended to take your MDX to a reputable shop for a full suspension inspection and a four-wheel alignment. They will check all suspension components for wear and damage, and then adjust the alignment angles to factory specifications. Addressing this quickly will save you from prematurely replacing expensive tires and ensure your vehicle handles safely and predictably. There are no specific OBD-II codes for mechanical alignment issues, but if any stability control (VSA) or steering-related warning lights are on, mention them to the technician.

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