Qopha ibhasi
Ukwazi ukumaka isondo, singafunda ulwazi oluningi oluwusizo ngakho, isibonelo, unyaka wokukhiqiza noma isivinini esiphezulu esivunyelwe kuso.
Ukwazi ukumaka isondo, singafunda ulwazi oluningi oluwusizo ngakho, isibonelo, unyaka wokukhiqiza noma isivinini esiphezulu esivunyelwe kuso.
Bonke abakhiqizi bamathayi basebenzisa uhlobo olufanayo lokumaka, ngakho-ke udinga kuphela ukufunda izimpawu eziyisisekelo nezifinyezo ukuze ufunde imininingwane cishe yawo wonke amathayi. Ipharamitha yesisekelo ingusayizi obhalwe ngekhodi ngezinombolo. Isibonelo, umbhalo othi 225/45 R17 94 V usho ukuthi isondo linobubanzi obungu-225 mm kanye nephrofayili engamaphesenti angu-45. Iphrofayili isilinganiso sobude nobubanzi besondo. Lapho i-sidewall yesondo iphansi futhi ibanzi, iphrofayili ephansi, engaba phezulu njenge-40%. Imoto enjoloba enjalo ishayela kangcono, kodwa umphumela oseceleni uwukunethezeka okuphansi kakhulu kokushayela kanye namathuba amakhulu okulimala kwamasondo namasondo. 
Bese kuvela incwadi. Ihlala ithi "R" njengoba amathayi manje enziwa kuphela ngokwakhiwa kweradial. Lolu hlamvu lulandelwa izinombolo ezimbili ezikhombisa ububanzi berimu, ngamasentimitha, okungafakwa isondo kulo. Izinombolo ezimbili ezilandelayo (isibonelo, 94 - 670 kg) zibonisa umthamo womthwalo wesondo, i.e. umthamo omkhulu ovunyelwe, kanye nohlamvu (isibonelo, V - 240 km / h) - isivinini esivumelekile saleli thayi ngomthwalo walo omkhulu. Ukulandelana kwezinombolo nezinhlamvu akulona igama eliphelele lesondo, njengoba kukhona ulwazi olwengeziwe mayelana nenjongo yesondo noma indlela elifakwe ngayo.
Isondo lesizini yasebusika linombhalo we-M+S eceleni. Lesi isifinyezo solimi lwesiNgisi (Mud + Snow). Ubuncane bokujula kokunyathela akumele kube ngaphansi kuka-4 mm, njengoba isondo lingenakusebenziseka ngaphansi kwaleli nani.
Amathayi ane-asymmetric tread anombhalo: ngaphandle, i-aussen noma ingaphandle, ekwazisa ukuthi uhlangothi lwesondo olunalokhu mbhalo kufanele lube ngaphandle kwemoto. Umcibisholo osemathayini anamaphethini okunyathela aqondisayo ubonisa isiqondiso esifanele sokuzungezisa amathayi.
Olunye uphawu olungafundwa ethayini i-TWI, inkomba yokugqoka kokunyathela. Ziyimigqa eyisithupha ehlukaniswe ngokulinganayo ukuzungeza isiyingi sethayi ekunyatheleni. Uma ukunyathela kufana negeji ye-TWI (1,6 mm), isondo kufanele lishintshwe.
Umbhalo we-Tubeless uthi leli yisondo elingenashubhu (elivame kakhulu okwamanje).
Lapho uthenga amathayi, naka usuku lokukhiqiza futhi ngokufanelekile amathayi kufanele abe ngawonyaka ofanayo wokukhiqiza. Idethi yokukhiqiza ifakwe ikhodi yedijithali. Kumathayi akhiqizwa ngemuva kuka-1999, lokhu kuyizinombolo ezine. Isibonelo, i-4502 yisonto lama-45 lika-2002. Amathayi amadala ayenophawu lwamadijithi amathathu (508 wesonto lama-50, 1998).
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