MI area that do a great deal of prototype construction and development testing for a variety of major car-makers. The Roush team's latest effort is a new liquid propane powered Ford F-150.

We knew at the time that Roush was working on getting the Ford F-250 and F-350 ready, too, and CARB has now granted certification approval to those propane-powered pickups as well, so anyone who ...

Earlier this week NASCAR and Speedway Motorsports announced that Suburban Propane Partners, L.P. has become the Official Propane of NASCAR and Speedway Motorsports through a multi-year partnership. As ...