The 4x4 system is a period setup from Quigley, a Pennsylvania-based off-road van specialist that has been in business since ...

So, you want a turbodiesel-powered vehicle that has twice the cargo space of a Suburban or Excursion, but can also crawl through the mud and rocks like a trail rig? Time to start shopping for a Hummer ...

In nearly four decades of offering full-size 4x4 van conversions, Quigley has established a solid reputation for durability and reliability. Up to now, most of the company's conversions consisted of ...