It is stamped "10" on it, but I was looking in Infidel's gallery, and mine doesn't look like the #10's he shows. Do companys vary on their design?

Mine looks close to these 10's, but doesn't have the bump that's about 1/3 the way up. It just starts out and goes straight up pretty much. I can get a pic when I get home. It looks more like a 100 plate.

 

This is for sure a TST #10

 

Id venture to say that the person that had the truck before you had a 10 plate but wanted a lil more so they went ahead and ground it to a 100.

 

Quite possible! I'm going to yank it back out today and take a closer look at it.

 

Ignore me, I'm stupid, it is indeed ground like the #10 there.