GM # 20990101 Assist Steps/Running Boards/Step Bars - 6" Oval - Chrome This part is a Genuine GM Original Equipment Manufacturer (OEM) item. The compatibility information by Amazon should be used for reference purposes only. To ensure compatibility, visit the sellers page to send a message containing the vehicles VIN. 2007-2014 Cadillac Escalade 2007-2014 Chevrolet Tahoe 2007-2014 GMC Yukon