Polaris is recalling approximately 4,500 Ranger RZR XP 900 utility vehicles because the firewall behind the driver and passenger seats can overheat and melt, posing a burn hazard to consumers. One incident of a person burning their fingers has been reported. The vehicles are either white or red and were sold between May 2012 and February 2013. Owners should stop using the vehicles and take them to a Polaris dealer for a free repair. The company is also contacting owners directly. Learn more: CPSC.gov