I've got the 2018 Mustang GT with the performance pack and 10 sp auto, and when the car gets over 6500 rpm, the gauges turn red. I've been told it's a "Shift light feature", but TBH in the auto car it's just annoying and distracting when driving fast on a back road in sport mode.
I've looked...
I'm looking to fit the TALLEST tires (aspect ratio) that I can on a 2018 Mustang GT Performance Pack with the 19" wheels.
Streets in Vegas are greasy as hell, and the Michelin pilot sports are like a pig on roller skates when it's cold outside. Plus the broken pavement out here is rough as...