Needed to create the Double Bead-locking capability of the HUMVEE wheel without the original run-flat.
-Less weight than the run-flat
-Doesn't beat and bang on the run-flat and tare the inside of your tire when aired down
-Rubber insert goes in and out much more easily
-Made from original part so always fits properly
If your ordering multiples (2 or more) please contact us for better shipping rates 806-318-3815!