The IMC Audio Plug and Play wire harness pigtail for tractor & semi trailer is the perfect solution to connect your truck to a new stereo. This harness is compatible with 2002-2009 Colombia, 2006-2018 Peterbilt 579/567/386/379, 2012-2018 Mack truck, 2004-2016 Volvo VNL, 2000-2018 International trucks, and 2008-2020 Kenworth T270 / T880, 2012-2022 Freightliner Cascadia.