It is available in two different sizes - .95 inches and 1.2 inches.
For your Charger or Challenger, follow this guide to select the right size during checkout:
- .95 inches: Charger (All), Challenger (2015 and newer)
- 1.2 inches: Challenger (2014 and older)
For all other models, simply measure the diameter of your start button to select the proper size for your vehicle.