I just put some new tires on my 2002 LX470 with 16" wheels. I checked my spare while it was at the tire store. It was the original, had never been used, and it was showing dry rot. I have put three (3) of my Michelin LTX 275 70R16 take offs with 6/32nds tread life on eBay for sale individually. Have you checked your spare lately? I think my price is reasonable and shipping is included. I hope this post doesn't violate the Lexus Owner Club's posting rules. Thank you.