If you have installed larger tires on your rig then a matching spare tire is a must. The problem comes when you try to bolt that new monster tire/wheel combo on your factory spare tire mount.

Larger Spare Tire/Aftermarket Wheel Combo? Get This
This is the TeraFlex Spare Tire Extension which will come in handy for those of you who are upgrading to larger wheels, and tires. Aftermarket wheels will often come with different backspacing, so when you have the TeraFlex Spare Tire Extension installed, this will extend the mounting point of the wheel, from the vehicle.

The DV8 Offroad Tailgate Mounted Tire Carrier can be added to the RBJL-01 or RBJL-03 as a bumper mounted tire carrier. It attaches to the tailgate of the JL and operates just like the factory spare tire carrier but with the added support of being mounted to the frame.

The Spartacus HD Tire Carrier System provides the ultimate in strength and stability for mounting your oversized wheel and tire. Functionally designed to manage the amplified force and vibrations produced during extreme off-road conditions.