Introduction à pneu .
Tire ye fɛn ye min bɛ kɛ i n’a fɔ a bɛ kɛ cogo min na, a bɛ kɛ ni ring ye, a bɛ lajɛ mobili walima masin suguya caman kan ani a bɛ wuli duguma. A ka c’a la, a bɛ sigi nɛgɛdaga dɔ kan, a bɛ se ka farikolo dɛmɛ, ka kɛnɛma sɔgɔli kɛ, ka sira sɔrɔ ani ka mobili bolicogo sabati.
Tire baarakɛcogo .
A ka ca a la, pankurunw bɛ kɛ cogo gɛlɛnw na ani cogo gɛlɛnw na. U bɛ kɛ fɛn caman tiɲɛni ye, doni, fanga, ani funteni caman ani funteni caman sɔrɔli bolifɛn bolituma na. O la, u ka kan ka kɛ ni doni-ta-baara ye, ka baara kɛcogo ɲuman, ani ka baara kɛ ni cushioning ye. O waati kelen na, a fana bɛ sɛgɛnba ni flex resistance (flɛsi) caman de wajibiya, ka fara rolling resistance (yɛrɛlabɔli) dɔgɔyali ni funteni sɔrɔli kan. Diɲɛ kɔnɔ lastikuw dunni tilancɛ bɛ kɛ pankurun dilanni na, o b’a jira ko pankurunw bɛ se ka lastikuw dun.
Tire composition .
A ka c’a la, pankurun bɛ kɛ yɔrɔ saba ye: kɛnɛma-tubabu, kɔnɔna-tubabu ani pad. Olu fana bɛ yen minnu tɛ kɔnɔna-tubabu mago ɲɛ, wa sogo kɔnɔna-yɔrɔ bɛ ni lastikuw ye ni fiɲɛ tɛ u la kosɛbɛ ani rimi kɛrɛnkɛrɛnnen ka kan ka kɛ. Tayew jɔcogo diɲɛ fan bɛɛ la, olu bɛ ka yiriwa ka taa yɔrɔ la min tɛ tubabukan na, min bɛ kɛ ni radiyali ye, fla (tire dakun janya ni a bonya hakɛ ka dɔgɔ) ani a ka nɔgɔn.