Failed a Free Brake Health Check? It Could Be a Rare Brake Imbalance

We found a rare brake imbalance during a free health check at our Newtownabbey garage. Here’s what it means, why it’s dangerous, and how we caught it early.

Maintenance
Jun132025

At 1Stop Motor Shop in Newtownabbey, we recently carried out a free health and safety check on a customer’s vehicle — and found a brake inbalance at the rear, putting safety at risk without the driver even knowing it.

Brake issues don’t always show symptoms like squealing or grinding. In this case, it took our experience to spot that one side was doing most of the braking — a clear imbalance.

 

What Is a Brake Imbalance?

brake imbalance means the braking force isn’t evenly distributed across the axles. One wheel might be braking harder than the other, causing:

  • Pulling to one side under braking

  • Increased tyre wear

  • Reduced stopping distance

  • Possible MOT failure

This issue is more common in older vehicles or those with worn, seized, or unevenly worn brake components.

 

How We Caught It Early

This customer booked in for a free health check — which includes:

  • Brake condition inspection

  • Tyre tread and pressure checks

  • Suspension and steering check

  • Lights and fluid levels

Our checks picked up an imbalance in rear braking force, likely due to uneven wear or a sticky caliper or wheel cylinder. 

Left unresolved, this could have led to poor braking in an emergency — or a brake-related MOT fail.

 

What Causes Brake Imbalance?

Common causes include:

  • Uneven brake pad or shoe wear

  • Seized calipers, cylinders or handbrake mechanisms

  • Faulty brake hoses or hydraulics

  • Corroded brake components

  • Tyre pressure differences

We advised this customer to have the affected components repaired and re-tested for safe, even braking across all wheels.

 

Get Your Brakes Checked in Newtownabbey or Belfast

If your car pulls to one side when braking — or if you haven’t had your brakes checked in a while — book a free health and safety check with us.

At 1Stop Motor Shop, we offer:

  • Brake diagnostics and repairs

  • Brake fluid replacement and caliper servicing

  • MOT prep and retests

  • Honest advice, always

 

Book your check-up today:

Trusted by drivers across Belfast - how to contact us:

- Call/WhatsApp (phone and text): 07951 728365
- DM our socials (Facebook & Instagram)
- Email: OneStopMotorShop@hotmail.com
- Contact us via our website

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