Exactly as Blksmoke said. I bought it as a SRW converter truck. it was converted cause the guy was too cheap to source out the proper bed after damaging it.
Malibu: the wheels have a ring that you put in the hole and it sits a little further on the hub. To be perfect, one should get spacers with the ring machined in it to fake a new hub. For comparision, the 2500 wheels would bend the studs and it still didn't break.
Theses wheels are also bolt centric versu the oem hub centric. While I prefer hub centric, I've had no issues with these wheels on there, with spacers and 3000lbs in the truck.
the way the spacers works, Both tires don't share bolts. You could lose all the nuts, and lose the first wheels but the other wheel has it's own set of bolts to hold them.
I'm no fan of oversize tires, but theses tires came with everything includings bolts spacers, wheels and etc. Saved me a bunch of time . The tires are said to wear fast, so I may get some michelins for summer . These are mud and snow tires afterall.
Gonna have to do something about those bare metal rocker panels soon...