When I press the brakes in a car, there is a sort of hissing, almost compressed air sound coming from the brake pedal. What causes that? - Quora
![Brakes make a grinding noise is there anything in these photos that are concerning 2014 Ford focus titanium : r/MechanicAdvice Brakes make a grinding noise is there anything in these photos that are concerning 2014 Ford focus titanium : r/MechanicAdvice](https://preview.redd.it/brakes-make-a-grinding-noise-is-there-anything-in-these-v0-f3lgw4bdib0a1.jpg?width=640&crop=smart&auto=webp&s=b56c0885c2cdc4a0a2672790e269d60c6a586ddc)
Brakes make a grinding noise is there anything in these photos that are concerning 2014 Ford focus titanium : r/MechanicAdvice
![Brakes make a grinding noise is there anything in these photos that are concerning 2014 Ford focus titanium : r/MechanicAdvice Brakes make a grinding noise is there anything in these photos that are concerning 2014 Ford focus titanium : r/MechanicAdvice](https://preview.redd.it/brakes-make-a-grinding-noise-is-there-anything-in-these-v0-uidbv4bdib0a1.jpg?width=640&crop=smart&auto=webp&s=dc12ff7d612426ea71b9d12e9422adcf03c719c8)
Brakes make a grinding noise is there anything in these photos that are concerning 2014 Ford focus titanium : r/MechanicAdvice
![Grinding/Scraping noise from rear nearside wheel. - Ford Focus Club - Ford Owners Club - Ford Forums Grinding/Scraping noise from rear nearside wheel. - Ford Focus Club - Ford Owners Club - Ford Forums](https://fordowner.b-cdn.net/uploads/monthly_2017_04/IMG-20170418-WA0003.thumb.jpg.87d3bc3c2967b5bc703768cab6b56501.jpg)