Hyundai On Perryville is located in Northern Illinois in Rockford, IL. We proudly serve Chicagoland area customers. Call us today to schedule an appointment at our state-of-the-art Service Center. From routine maintenance to major repairs, our technicians are here to help keep your vehicle in top running condition. Hyundai On Perryville is located in Northern Illinois in Rockford, IL. We proudly serve Chicagoland area customers. Call us today to schedule an appointment at our state-of-the-art Service Center. From routine maintenance to major repairs, our technicians are here to help keep your vehicle in top running condition.