I have a 2010 and installed a fullsize spare using a 19" rim I had left over from my 07 RRS (switched to 18"s way back then). I just got the GAP tool and was able to program a key and a few other things. Pretty slick. I can NOT get the spare tire TPMS error at start-up to turn-off. The setting looks to be set but I still get the error. I've even toggled it on / off several times. Support couldn't resolve and pushed out an update that gives me ALL the CCFs available (very lengthy list). This has unlocked several other TPMS options but no instructions on what to try. It's up to me experiment with the various options and hope it works. Anybody have this problem and ideas what to try? Thanks!