Chassis grease...

[Rawze]

NOTE: never mix red (#2) and green (#2 hi-temp) grease... it makes a clay in the bearings and causes accelerated wear. Seen people do that plenty of times and it cause problems. Use one or the other, don't go back and fourth, and make sure you flushed the joints thoroughly before switching to one or the other.

If you want something high-performance then I would recommend the red-line full syn grease... I have not found anything better.
https://amzn.to/2B2mCfT

Myself though ... I use cheap norther-tool brand grease in most joints but use the redline in the u-joints and king pins.