[ERivTruck]

Kinda hard to tell from these pics. Not sure if they are dual opposed pistons, or just dual pistons (or salivating here) quad pistons!!! Need to see the inside of the caliper before I can tell you.

 

[Hairball]

Due to the performance and weight of these vehicles, I am sure they didn't skimp on these brakes.

 

[ERivTruck]

Eh, don't kid yourself, ever see what stops the 2500 and 3500 series trucks? Nothing fancy, just cheap and reliable.

 

[JimmyEV]

Due to the performance and weight of these vehicles, I am sure they didn't skimp on these brakes.

Eh, don't kid yourself, ever see what stops the 2500 and 3500 series trucks? Nothing fancy, just cheap and reliable.

I think the type of brakes also depends on how much of the braking is done by the regen.