2006 Western Star 4900EX
	2006 Western Star Truck 4900EX Detroit Diesel 60 Series, 515hp

	4700 Western Star Truck
	Introducing the all-new Western Star 4700.

	Maryland Certified Diesel Emissions Retester
	J.G. Parks & Son is one of only two Certified Diesel Emissions Retesters in the state of Maryland.