I've been looking to upgrade the tires and wheels on my 95 EVC before my long road trip in November. I want to upgrade to 16' wheels, but I've heard that I might need to install a lift kit to make enough room for that.

Can I use the cavevan lift spacers to give me the extra room for the wheel upgrade? And why in the world is GoWesty's lift kit so much more expensive than the spacers from CaveVan?