Tool list help

I am starting to expand my tool bag in my truck, I have a metric set of 3/8 ratchet and sockets. A couple of screw drivers and some pliers. To that I want to add a small electric repair kit (stripper, crimper butt connector), dead blow hammer and ball peen hammer. I have just picked up a couple of dewalt cordless impacts 1/4 and 1/2 drive and some metric impact sockets.

What am I over looking? I am trying to think prepare for trailside repairs (cv shafts, broken lugs, pulling skid plates, busted u joints)

Any special tools, socket sizes, testers that I am overlooking?

Thinking weekend wheeling trip or a week long expeditionary type trip, I can not rely on others to have others to lean on if/when I ham something up.

Starting to put a parts list together as well.

Thanks in advance.
Luke

 

35mm impact socket, pry bar, good set of hex sockets, trail vice, snap ring pliers. The list could go on.

 

Thanks!