DSU is ready to serve your needs DSU sales people know the trucking industry and understand the importance of quality and reliability to truck owners. We can match the right truck to the right job because we know our products.     Vern Blair Branch Manager 541-535-1446 ext 3307 toll free 800-232-7383 email: vblair@dsutrucks.com   Ron Brion GMC & Isuzu Sales 541-535-1446 ext 3322 email: rbrion@dsutrucks.com     Nate Miller GMC & Isuzu Sales 541-535-1446 ext 3341 email: nmiller@dsutrucks.com