I have a 3400RL 2008 MONTANA and it HUGE ! I luv it......lives like a small house. Mine came with really nice aluminum wheels. 8 lug nuts I believe. I am told my dry weight is 10,800lbs. It tow's FANTASTIC. It's actually 38' long in reality. 4 slide outs. peace, Mark p.s. I m batting 1000 fixing it myself ! MAGIC CHEF makes a perfect spec size fridge that fits like a glove ! HUGE 10.1 cubic foot inside.
I have a 2007 3000RK currently in use.
It has/had aluminum wheels
there was a MFG printed sticker on the inside stating 110 PSI.
I was running goodyear G614's
I replaced the wheels some time ago with a newer style from Eastern Marine.
Still have 2 sitting on the side of the house.
It was cheaper to replace then refinish them.
as a side note:
the early 2007 3000RK were actually produced as a 12500GW,
the during the production run they increased the rated GW to around 14K
Mine is rated at 12500 per the VIN tag,
I don't know the production cut in date.
I have called keystone but they were not helpful.