A Jeep can have over 100:1 gear ratio in low range with torque converter and transmission and axles, its can put 20,000 to 30,000 lbs/ft to the wheels a quad motor Rivian is a fixed 12.6:1 gear ratio so 11440.8 lbs/ft to the wheels max.

Now have two wheels lose traction and you cut that down to 5720.4 lbs/ft at the wheels while a Jeep with lockers put the full 20k+ torque to any one wheel as needed.