The Fast Lane went to the Outdoor Retailer event that Rivian attended with the R1S and R1T. There's a couple of good interviews with CEO RJ Scaringe and Charles Sanderson, the VP for vehicle integration and development.
One of the things that stood out the most is that Sanderson discussed the potential for Rivians to perform "tank turns" based on how they can distribute torque and the articulation of the suspension. He also discussed the different ride heights you can drive in with Rivian's air suspension.
The idea of making tight turns like a tank would be great for maneuverability but who knows how likely it could actually work properly.