Informational...
Site that carries XZL's for Land Rover (currently out of stock) with some good info: https://www.expeditionexchange.com/michelin/
SteelSoldiers forum thread with good discussion of comparison between XL and XZL: http://www.steelsoldiers.com/index.p...wtopic&t=14184
Current listings for "michelin" at Gov't Liquidation: http://web.govliquidation.com/auctio...in&cmd=keyword
If you've got time plug in "tires" for the search, GL isn't known for being the easiest site to search but you can find some real gems just poking around there. Then again that's probably why I've got an ordnance loading system for a Harrier sitting next to the shop! Couldn't resist for only $200!
Looks like you might be looking at the 9.00X16 XZL and one place that keeps being referenced for supply is "Bill's Tires" in Pacheco CA (925.689.2678) for around $165 each. Don't know how current that info is, but it's a phone call away.