American Motorhome RV Dual Wheel Tyre Valve Extenders 16" to 19" TM22311VP

AMERICAN MOTORHOME RV DUAL WHEEL TYRE VALVE EXTENDERS 16" TO 19" TM22311VP AMERICAN MOTORHOME RV DUAL WHEEL TYRE VALVE EXTENDERS 16" TO 19" TM22311VP TPMS compatible. Mounts to tire rim. Inflate and monitor your dually tires in seconds.  Improves tire life, handling, driving safety and gas mileage.  Kit includes two inner dually straight braided steel valve extenders 16" (38cm), two outer dually 90 degree braided steel valve extenders 10.63" (27cm), four V brackets, 4 hexagonal locking nuts, and two 45 degree angled valve extenders.