Brake lines one goes to my back left tire?

Tiny
HOWARD08
  • MEMBER
  • 2008 CHEVROLET IMPALA
  • 3.5L
  • V6
  • 2WD
  • AUTOMATIC
  • 240,217 MILES
My master cylinder has four lines running from it I need to know which one goes to my back left tire
Saturday, November 15th, 2025 AT 11:38 AM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 54,137 POSTS
I would just follow the brake line for the rear tire to the front of the car and to the bake master cylinder, this will be the easiest way to tell. Can I ask why you need to know this?
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Monday, November 17th, 2025 AT 9:12 AM

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