Def. go with tire rack. I tried looking for the best price on some V12's and it was between tire rack and ebay. I ended up ordering my rear tires off of tire rack and they were on my door step a few days later. I ordered my front tires from ebay thinking saving 30$ would be worth it and I didn't get them until about 2 1/2 weeks later after ordering them.

 

yea i saw delivery time for tirerack was only a couple of days....pretty fast for only $48

 

Sweet. Well if Tirerack is cheaper for you go with it then. I get charged tax because they have a warehouse in Louisiana.

After receiving the "TPMS rebuild kit" for my wifes Edge I dont think I'd bother at all. They look just like regular rubber valve stems but they are chrome and not black. I was under the impression they would replace the stem in the sensor and maybe it does and I am just unaware of it.
But I wouldn't be concerned with it.

Oh and as far as the black and gold that I refer to... it's the Super Bowl Champion New Orleans Saints