Sorry mikegoodall the Thule 422XT Xsporter is not an option for a 2007 Nissan Frontier truck rack that has a bed track system. Unfortunately the Nissan Frontier bed track system features a different design from the Toyota Tacoma and Tundra utilitrac systems and Thule Racks hasn't yet engineered an adapter to fit the Nissan Frontier bed track, similar to the Thule XK1 and Thule XK2 adapters used on the Toyota pickup truckbed utilitrac systems. However, you do have some other great options for a 2007 Nissan Frontier truck rack. My favorite is the
TracRac truck rack system. Also if your Frontier has factory side rails on the pickup truck cab roof you also have the option of installing the
Thule 450 Crossroad roof rack or
Thule 450R Rapid Crossroad roof rack to the factory rails.