The HD (heavy-duty) label for Sierra signifies big trucks stretched to king-size dimensions. The series brings cabs of regular and extended lengths along with the four-door Crew Cab stocking car-like comforts. Read More »
The HD (heavy-duty) label for Sierra signifies big trucks stretched to king-size dimensions. The series brings cabs of regular and extended lengths along with the four-door Crew Cab stocking car-like comforts. Read More »