Professional Grade. 2007 GMC Sierra 1500 Crew Cab SLE-1 pickup truck. 6 Passenger seating and has the HD Tow package. With only 35540 miles. - Please call MIKE SHIRD or TODD FAY at (866) 605-2057 in the INTERNET SALES DEPARTMENT at Richardson Motors in Dubuque Iowa. We will be more than glad to setup a test drive assist with financing evaluate your trade or answer any questions you may have?