HMMWV Rubber Run Flat Tire Insert for 16.5” Rims.  Fits all variants of Humvee.  2640-01-419-6202, HM-434, 12342638-1, VF0010, VF-0010,  . These inserts, often referred to as Hutchinson or Rodgard runflats, are designed for 16.5-inch two-piece military rims and are essential for supporting the vehicle's weight when a tire is deflated.

HUMMER H1 HMMWV Humvee RUNFLAT, WHEEL (16.50) {2 PIECE WHEEL) 12342638-1