As some of you know, I've been looking for a couple Rhino/Grizzly wheels to use for mounting spare tires. Found a couple at a nearby dealer. Grizzly wheels. When he found out I was gonna used them on a Rhino, he WOULD NOT sell them to me. Worried about liability. Said even though they are the same size and bolt pattern, the Rhino wheels are made much heavier to allow for the added weight of the Rhino vs. a Grizzly. Said it would create an unsafe condition. What say you guys?