Kusetyenziswa izinto ze-aluminium epheleleyo, ezineenzuzo zobunzima obulula, amandla aphezulu kunye nokumelana nokugqwala.
Imbonakalo emnyama inesitayile kwaye inobuhle, kwaye isakhiwo esiqinileyo esigobileyo esinobubanzi obuthathu kulula ukusivula nokusivala, nto leyo enokulungisa uluhlu lwemigubungelo ngendlela eguquguqukayo.
Ifanelekile kwi-Gmc Sierra 1500 2500 3500 kunye nezinye iimodeli, ezinokusetyenziswa ngokubanzi.