Most people just use one set of sensors in the summer tires and leave the warning light on during the winter.

If money and time is not an issue, you can go with sensors in both sets of tires and have the dealer reprogram everytime you change them out.

If money is REALLY not a problem, get a CONSULT III as well and do it yourself. I believe they are only $14K-$15K and you can do a heck of a lot more than just program your TPMS!

 

Believe me, if I could afford to buy a $15K piece of equipment to work on my car, I doubt I'd own a G. It would start with the letter P and end with the letter E...