Lug Nut Wrench and Other Stuff

7/8" lug nuts

One of the best improvements I did to our 2003 E-450 was to have Tireman solid metal extended valve stems installed. Checking pressures and adding air is now an easy job.

Our Minnie came with a long lug wrench. The lug nuts are 7/8". Also came with a wimpy looking, but adequate T-handle wrench for removing the wheel simulators. The lug nuts on ours are torqued to 140 lb-ft and I carry a torque wrench for that. I also carry a spare serpentine belt and the belt tool. A few other wrenches and a small socket set plus a 6 ton bottle jack and a quart of oil is about it.

decent 1/2" socket set battery powered impact wrench and torque wrench.

tool bag with about 50lbs of tools, 25 amp battery charger, drill, nuts and bolts, ect.

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.

Best to have a good spare tire on board, a cell phone and good emergency road service such as AAA Premier RV. It's often not safe to try changing tires on the side of the road yourself. Emergency RV services should have HD jacks, impact wrenches, etc. and know how to change tires quickly and safely.

I would use a socket (6 point), extension, and long breaker bar to get the nuts loose. To stabilize the wrench while heaving on it get a 2x6 and bore a series of holes staggered at different heights all the way from the lowest point a nut can be to the highest. Se the piece of wood vertically in front of the wheel and poke the socket on extension through it and then on the nut. You now have both hands free to heave on the breaker bar.

Thanks guy's. The Lexi came with a spare, and I have a 6 ton bottle jack with the pre-requsite 2" x 10" squares for soft ground. I had a Ford duelly pick up in the past, so I am fimilar with the pain in the arse it is to change them. I work at Lowes, so I picked up our Kobalt 1/2 drive electric impact wrench. It got fairly good ratings so I'll give it a try tomorrow pulling a few lug nuts. If it dosen't work, back it goes.
Grumpy