 Summer has arrived. Swain Motors is celebrating with summer-like savings on all new and used inventory on the lot. Take advantage of 1.9% APR for 36 months on all new GMC 1500 Series trucks. Receive an additional $1,000 off Sierras for being an active member of Costco. Looking for used vehicles? There are over 100 used trucks, cars, and SUVs, big and small, large and tall, at Swain Motors on Highway 395 at Hermiston. Be smart. Be sure. Buy Swain. Since 1976, your hometown dealer.