The Rivian R1T would like to tell everyone that there's only one sheriff in town, and it's got four electric motors.

Rivian already made the most compelling electric trucks in the world. But the new Quad-Motor versions raise the bar.

Best Amazon Prime Day Tech Deals . We also rounded up Prime Day deals on electronics that are too good to pass up. Tons of shoppers are picking up tech in the name of wellness, li ...