BRAKE smell and or sticking brake caliper because someone has never had the brake fluid changed.
At 80 MPH you were causing your brakes to get overheated.
You got a caliper "hanging up". Its from rust / corrosion that will not allow the caliper to release the brake pads.
Overheated brake pads
Burning rubber.....
Change your brakes you idiot...
I was just driveing with my friend and after going like 80, and pressing the breaks I smell this burning type smell.
