I like the expression of tools in pounds. Only thing, we usually need that 2-oz thing that's NOT in the 50-pounds.
Let me add a suggestion if we're thinking about possibly some tire changing. At a minimum, loosen and re-torque 8 lugs per wheel times four. Every one on the coach. Somebody may have gunned them down too tight with power tools.
And ideally, test your lug wrench, jack and stands by lifting a dual set and seeing if the wheels will actually come off. E-Series wheels have a very close Hub-Piloted fit. Front wheels sit on a very narrow mating surface, but the surface for the rears covers both wheels and more. Our fronts came loose easily, just a shove. Rear outers took a couple good kicks from a sitting position. Rear INNERS took about 20 minutes of banging with various appliances we would not have on the side of the road. What finally did the job was a 3-ft length of 4x6 post material used as a battering ram, endwise against the tire right at the bead (steel wheels).
I noticed an extra hole between two of the 8 lug holes of each wheel. The 7/16" diameter and 5/16" material thickness allowed me to tap these holes 1/2" x 20 fine thread, which is what the lug screws on small trailers are. With a lug screw and 3/4" socket, I can force a stuck wheel off the hub. I found that I had to mount the duals so they're one lug off from the valves being directly opposite. If opposite, the lug screw would drive from one wheel's hole into the other and probably not be effective.
If God's Your Co-Pilot Move Over, jd
2003 Jayco Escapade 31A on 2002 Ford E450 V10 4R100 218" WB