The Department of Homeland Security, specifically the U.S. Coast Guard, is seeking quotations for the purchase of Main Landing Gear (MLG) tires for the HC-144 aircraft. The procurement involves acquiring 45 units of the specified tire (Part Number DR10627T) from an authorized distributor of the Original Equipment Manufacturer, Dunlop Aircraft Tyres Limited, ensuring traceability and compliance with quality assurance standards. This solicitation is critical for maintaining the operational readiness of the Coast Guard's aviation fleet. Interested vendors must submit their quotations by December 30, 2025, at 4:00 p.m. Eastern Time, preferably via email to Allison T. Meads at allison.t.meads@uscg.mil, referencing solicitation number 70Z03826QL0000026.