Pretty sure I've read somewhere that Eddie said the stock carrier was designed for a 35 from the factory. As mentioned with stock wheels you need a spacer or a different bracket to space the rim off of the factory spare tire bracket plus some new isolators such as the Daystar brand and cut them to length to keep it snug. People will tell you differently but from what I've read (mostly on this forum so I put more faith in it) that as long as you have it all tight and no movement then it should provide years of service and its relatively inexpensive. Unlike some other brackets that are several hundred dollars and that are still breaking. I think the ones that have problems don't have the tire tight against the isolators. Also if you drop off a ledge and hit the spare enough times your gonna have problems no matter what kind of bracket you have, at that point you need to look at the carriers like EVO or Genright. I'm sure there are others but those two seem to be mentioned a lot on here. And of course EVO is king in anything, watch the videos.