Map for Tonkin Hillsboro Chevrolet Map for Tonkin Hillsboro Chevrolet Search | Advanced Search | New Members | Coupons and Discounts | All Categories Automotive, Aviation & Marine >> AUTO DEALERS - NEW & USED Tonkin Hillsboro Chevrolet 1084 SW Oak St.Hillsboro, OR 97123 | directions (503) 648-2131 Visit Site If your business isn't here, contact us today to get listed!