The Sentinel Emergency Solutions service department has been named a dealer for HawksHead Tire Pressure Monitoring Systems. HawksHead TPMS is totally wireless and installs in minutes which makes it the ultimate in Tire Pressure Monitoring Systems. Visit our online store at https://sentineles.com/product-category/truck-parts/ to see what we have in stock. (Must call for discounted pricing.) For items not seen in our online store, contact our parts department at 800.851.1928 or firstname.lastname@example.org.