Found these at $70 the set of 4Yes the TPMS will not work and are likely dead (10 yr old sensors). I've seen sensors for around $45 so $400 sounds a bit steep. Tires for these are 265/50 R19 and run anywhere between $124 to $300, but yes, a lot less options. I don't know, for the money, not bad, but still I'm looking at about $1600 out of pocket + installation when it's all said and done. Should I just keep looking for 20"'s???