How do i know if i have a mega cab or quad cab?

To determine if you have a Mega Cab or a Quad Cab, check the rear passenger space and the overall length of the vehicle. A Mega Cab offers more rear legroom and a larger rear seat area, while a Quad Cab has a smaller rear seat with less legroom. Additionally, the Mega Cab typically has a longer bed option compared to the Quad Cab. You can also refer to your vehicle's manual or specifications for precise information on the cab type.