Without a TPMS, the driver would not be alerted if one or more tires became under inflated. Driving with under inflated tires increases the risk of a crash.
Tires — Pressure Monitoring And Regulating Systems
General Motors LLC (GM) is recalling certain model year 2014-2016 Chevrolet Express and GMC Savana incomplete vehicles equipped with a 159 inch wheel base manufactured August 2, 2013, to January 30, 2016. The affected vehicles were shipped to final stage manufacturers without a tire pressure monitoring system (TPMS). As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 138, "Tire Pressure Monitoring Systems."
GM will notify owners, and dealers will install the hardware and software necessary to equip the vehicles with a TPMS, free of charge. The recall began on May 25, 2016. Owners may contact Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is 15819.
