2025 Sierra Hd At4x Aev Edition. Robust stamped steel bumpers with integrated recovery points and front winch capability provide extra driver. The available at4x aev edition builds on the at4x trim with robust stamped steel bumpers with integrated recovery points and front winch capability.
2025 gmc sierra hd at4x & at4x aev edition specifications. The available at4x aev edition builds on the at4x trim with robust stamped steel bumpers with integrated recovery points and front winch capability.