we keep inventory on every truck. All trucks are capable of doing routine tree work (saws, ropes, gas cans, rakes, shovels). Climbers bring own gear.
We run with everything, all the time. The GRCS comes out everyday and usually come out with me because i am usually doing the tech rigging or difficult removals. I usually get the good chipper (thank god) as well.
We run a second, 3 man crew sometimes. They will get the essentials, ropes, saws, gas, porties and the most important piece of equipment, the human crane. This crew never does large removals, only trims and some smaller removals so they get the crappy 1230a chipper (hehehe)
After my job is done, or at lunch, i will usually call to make sure everything is going okay on the other site and if they need anything on there site they might not have (for some reason its usually rakes). I then drive out to their site during the lunch break, check out the site, make sure all is good, eat a delicious sandwich and head back to my site. I then finish my job and double check the other site before headed home or to the next project
The best thing that has happened for us was the inventory sheets in the trucks. All trucks have similar items in them and are marked with either white tape (chip truck) or blue tape (bucket truck). The color coding system helps newbies keep the gear properly organized and from getting mixed up in other trucks. What has also helped is having enough gear in both trucks. It keeps from trucks "borrowing" from other trucks and also makes the drivers responsible for lost gear that isnt in their trucks.