Mu nganda z'imodoka, TTM izwi cyane kubera ubuhanga bwayo bwiza n'ibicuruzwa byiza, kandi yashinze ubufatanye bw'igihe kirekire n'inganda nyinshi zizwi cyane zikora imodoka.

Nk'umukora imodoka, GM ifite ibisabwa byinshi cyane ku bwiza n'imikorere y'ibice by'imodoka. Ibyuma bya aluminiyumu ni igice cy'ingenzi mu gukora imodoka, kuko ibi bice bikunze gukoreshwa mu bice by'ingenzi nka moteri na sisitemu zo gufunga. Kugira ngo GM irebe ko ibi bice by'aluminiyumu ari byiza kandi bitunganye, ikeneye ibipimo byiza byo kugenzura no gupima.

Kugira ngo ihuze n'ibyo GM ikeneye, TTM yabahaye igikoresho cyo kugenzura ibice bya aluminiyumu bya ALPHA2. Ibi bipimo byakozwe kandi bigakorwa hakurikijwe ibisabwa na GM kugira ngo barebe neza ko bashobora gusuzuma no gupima neza ibice byose bya aluminiyumu, harimo ingano, imiterere, imiterere y'ubuso, n'ibindi.

Uretse kuba byarakozwe kandi bigakorwa mu buryo bunonosoye cyane, ibi bipimo bigomba kandi kuramba kuko bikorerwa ibizamini byinshi byo gukoreshwa no gupimwa imihangayiko. Muri urwo rwego, TTM yashyizeho uburyo bugezweho bwo gukora ibikoresho n'inganda kugira ngo ibi bipimo bishobore kwihanganira ikoreshwa ry'igihe kirekire n'ibidukikije bitandukanye.

Muri rusange, igikoresho cyo kugenzura ibice bya aluminiyumu ya ALPHA2 gitangwa na TTM kuri GM ni akazi k’umwuga kandi gafite ubuhanga. Binyuze muri ubwo bufatanye, GM ishobora kwemeza ireme n’imikorere y’ibice by’imodoka ikora, mu gihe TTM ishobora no gushimangira umwanya wayo wa mbere mu nganda zikora imodoka no gushyiraho ubufatanye bwa hafi n’abakora imodoka hirya no hino ku isi.