[scottp461]

HAHA, great wording in your post!!

It wouldn't hurt to ask but I assume they will charge you. I know my dealer sells sets of these but I didn't notice the price. You can buy them at other stores such as walmart or auto stores also.

The dealer left one off my car when I went in for the 30 day once over! I'm about 30 miles away, so they mailed one to me (but it was just put in an envelope and the Post Office sorting equipment just ripped it out!! )

So I went to another (closer) dealer's service department, explained it to them (see above) and they just gave me another one. No Sweat!

They even asked if I wanted to upgrade, but I like the stock caps!

 

[scottp461]

My wife got me a set of the "Lexus" ones online that have an "L" on the end (sort of look like the "L" is under glass. Anyway, they look pretty neat on the CT!

Be VERY careful about aftermarket caps on TPMS valve stems! I've read about caps becoming fused (galvanized) to the stems in some instances.

Here's a link to a thread over at Club Lexus about it.
Valve Stem/TPMS sensor - Fused cap and stem - Club Lexus Forums