OptimusPrime
Active Member
Since Ford omitted it, I purchased the spare wheel lock ML3Z-1543262-A (corrected) from Ford OEM Parts Online. If it comes down to it, I'm hoping it slows a thief down enough to leave my truck alone. It comes with a set of tumblers so you can match it to your key which is cool. Determining the code from the key cut depths was a PITA though. Once I got an eye for the cut depths, I got the code correct and all was right in the universe. Turns out, cut depth 4 is much closer to the edge of the key than I thought - after that it was easy.
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