Dodge 2009 Challenger Owner's Manual page 342

340 WHAT TO DO IN EMERGENCIES
The TIREFIT system is located under an access panel in
the trunk.
TIREFIT Location
TIREFIT Kit
1. Air pump hose
2. Power plug and cable
3. AIR PUMP switch
4. Pressure gauge
5. TIREFIT sealant bottle
6. TIREFIT sealant hose