If you order through the eBay store, yes your wheels and tires will be mounted and balanced for free before they are sent to you. These are One time services though. If you want the in-store, lifetime services you can pay for those ($19.99 per tire) when you visit one of our stores for your first rotation.
** If you would like new lugs (recommended) with your new wheel and tire package you'll need to call that in and have them added to your order. These run $45.00 for the kit. Most factory lugs will not work with aftermarket wheels.
Baja MTZ 33x12.5x17s? dang!