Stock Willys size is 265/70R17 which translates to 265/65R18. That'll fit no problem.
Stock Rubicon size is 285/70R17 which translates to 285/65R18. Those'll fit, too, but it'll be tighter.
Plenty of A/T and R/T tires available in both those sizes.
Lots of uninformed advice in here.
1. UHaul generally maintains their trailers pretty well.
2. Surge brakes are built-in. No controller needed for your JT.
3. You have no options for weight balance and where you put the TJ on the UHaul "auto transport" trailer. You must drive it all the way...
Part of me thinks the poor thing just needs to be driven a lot. The computer that controls the trans is constantly learning, and nearly all the data its receiving is 12 miles a day at neighborhood speeds.
I'd say have the dealership put it in learn or quick learn mode and then drive it a lot.
Yep, there are horror stories (and odes of praise) about everything, and Toyota is no exception. My dad traded his warped-block '06 Tacoma for a '12 Tundra that eventually went out for transmissions issues, all to end up in a Silverado that apparently won't last, either.
Yup, they were ever so slightly overpriced from the get-go, even when I got mine in the summer of 2020.
But in the last couple of years it's just gotten outrageous. At least the Tacoma, Ranger, and Colorado have had redesigns to go with their price hikes. The Gladiator got nothing yet still...