What it usually is
- Brake pads worn to the backing platemost common
Metal-on-metal grinding every time you brake.
Fix: Brake Pads & Rotors → - Rock or debris caught in the brakecommon
Constant scraping even when not braking, often after gravel roads.
Fix: Brake Pads & Rotors → - Seized caliper dragging the padcommon
Grinding plus a hot wheel and burning smell.
Fix: Brake Caliper Replacement → - Failed wheel bearingless common
Growl that changes with speed, not just braking.
Fix: Wheel Bearing Replacement →
What to do right now
- Stop driving it if you can — every mile adds a rotor to the bill.
- Check if one wheel is much hotter than the others after a short drive.
- Text us; we usually fit brake jobs in within a day.
How a mobile mechanic handles it
We come to where the car is — that's the whole point when it's a grinding noise when braking situation. We diagnose with a professional scan tool and proper testing, tell you what's wrong and what it costs, and fix it on site when parts allow. Don't drive it to a shop; call us and we'll come to it.
FAQ
Common questions
How much does it cost when it's already grinding?
More than if you'd caught the squeal, because the rotors are usually ruined. But it's still a same-day job in your driveway, not an engine rebuild.