GM Files Trademark Application For ‘AT4X’ A Second Time GM Authority
GM has filed to trademark AT4X, making us wonder if a more capable version of the GMC Sierra – called the GMC Sierra AT4X – is on the way.
GM Files Trademark Application For ‘AT4X’ A Second Time GM Authority
GM has filed to trademark AT4X, making us wonder if a more capable version of the GMC Sierra – called the GMC Sierra AT4X – is on the way.