the wheels fit perfectly but the ones I got from wartimefinds.com have only 90mm offset, 2.8" less than stock 161mm. They are 20 lb lighter even with beadlocks but and offer more stability due to wider track but will put added load on wheel bearings. If possible get XZL+ tires at least for the rear due to additional blowout protection, especially if you have a camper and run long distances at ~60 mph.
If you have CTIS you'll need large bore air filler fittings.
Charlie