Can I use LS Bell Hammer Grease No.2 for greasing up a new hub bearing of a light car? I am using it to replace grease when replacing a new bearing in a YAMAHA snowplow. Is metal grease better?

The recommended grease for light vehicles is LS Bell Hammer Grease No. 2.
Metal grease is recommended for people who play in mountainous terrain, such as those who drive Jimny or other vehicles, and require damper performance in situations where the hubs are subjected to a large load that is different from normal.