If you’d like to upgrade the OEM door speakers in your (2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 & 2016) Nissan Frontier pickup truck, you’ll first have to take off the plastic interior door panels. Check out my DIY instructions for the procedure, with photo illustrated steps by clicking on the text link or thumbnail image below.