Trail Duty have WHS-010 1-1/2" wheel spacers in stock and offer a 5 spacer package for those looking to use one for the spare also.
Spidertrax 5 Pack - $249.95 Limited Time Free Shipping
Spidertrax Pair - $99.95 Limited Time Free Shipping
Spidertrax 5 Pack - $249.95 Limited Time Free Shipping
Spidertrax Pair - $99.95 Limited Time Free Shipping