<img title="April's Fastest- and Slowest-Selling Pickups" src="http://blogs.cars.com/.a/6a00d83451b3c669e201b7c784d183970b-800wi" border="0" alt="April's Fastest- and Slowest-Selling Pickups" class="excerptimg"/>GM pickup trucks account for six of the Top 10 fastest-selling pickup trucks, including four GMC models.
