This is a pre-solicitation for a specific pneumatic tire wheel (NSN 2530-01-598-4010) used on the HMEE-I excavator, restricted to offers from the approved source, JCB, Inc. (CAGE 0JFK0), or its authorized distributors only. The procurement is for a 5-year Indefinite Delivery/Indefinite Quantity contract with a guaranteed minimum quantity of 212 units and an estimated total quantity of 2,475 units. The solicitation is scheduled for release approximately June 30, 2025. After closing, the contracting officer may employ a reverse auction as a pricing technique, for which contractors must be registered and trained.