recovery gear
I carry the following, but fortunately have only needed the shovel on the trail:
high lift
shackles
tow strap
tree strap
synthetic winch cable (light weight, stronger and more flexible)
couple of wrenches/plyers, channel locks, screwdrivers
duct tape (can anyone live without it?)
12v compressor
shovel
gloves
snatch block
The whole kit weighs about 75#, but I figure the weight is worth it if I ever need it. Realistically, this should be able to get you out of most situations.
Have a separate "survival" kit I keep in the truck with water purification tablets, first aid, signal mirror, space blanket etc, in case I ever have to hike out. Weighs next to nothing.