Extended Range Fuel Tank
#3
titan makes tanks for the trucks so search them. what you most likely will find is; there is no market for extended tanks for the nox and probably no room under the body.
depending of your model year...newer gens have split tanks than fit around the driveshaft...no room for anything larger.
depending of your model year...newer gens have split tanks than fit around the driveshaft...no room for anything larger.