joggerman, My rims have the max pressure and load rating on the back side of the rim, not inside where you would have to remove the tire to see it. This info is an insert in the casting, not a sticker. I just crawled under the rig with a flashlight and a rag to wipe off accumulated crud to make it easier to read. I have heard some rims do have this info on the inside where tire removal would be required, but not mine as it turned out.
2006 GMC 2500HD CCSB 4x4 Duramax/Allison, Titan 52 gallon fuel tank, Prodigy Controller, B&W Companion Hitch
2010 Jayco Designer 35RLTS, Cummins/Onan RV QG 5500 EVAP, Progressive Industries EMS-PT50C, TST Systems 507 TPMS, RV Flex Armor Roof