Yenzelweni isibali samasondo? Ifundwa kanjani imiphumela?

I-Tire wokubala - kusiphi isimo kuyoba usizo Iwusizo uma ungazi ukuthi iyiphi enye isayizi amasondo kanye amathayi ukubeka emotweni yakho. Ngokusekelwe emiphumeleni, uzokwazi ukuthi inketho oyihlelile ingafakwa yini nokuthi izothinta kanjani ukusebenza kokushayela kwemoto. 

Ukushintshwa akuhlangene nomkhiqizo wekhwalithi ephansi. Sikhuluma ngokusuka kumodeli ehlongozwe umenzi evuna omunye umkhiqizo. Kwezinye izimo, yiqiniso, ukuguqulwa okunjalo kungase kuhlotshaniswe nokuphazamiseka okwengeziwe. Isiguquli sikasayizi sizoba usizo ukusiza ukuxazulula izinkinga.

Sibukeka kanjani isibali sokukhetha amathayi?

Ungathola izibali ezihlukahlukene eziguquguqukayo ku-inthanethi. Izinkambu ezibaluleke kakhulu okufanele uzinake yilezi:

• ububanzi besondo;
• ububanzi besondo;
• iphrofayili yesondo.

Ngemva kokugcwalisa la manani, uhlelo luzokubonisa amamodeli ahlongozwayo. Yiziphi izisekelo ezikhethwa esikhundleni?

Ngabe isibali sikasayizi wesondo sinakwa ini?

Lapho ukhetha isondo elithile noma ububanzi be-rim, ukukhetha kokuthatha indawo ngokuqinisekile kuzonqunyelwa. Uhlelo lubheka indlela yokukhetha isondo futhi lukubonisa izinketho ezimbalwa ongakhetha kuzo. Isebenza ngesisekelo sezimiso eziyisisekelo ezaziwa yiwo wonke ama-vulcanizer. Enye iwukubalandise ngokushintsha kwephesenti lebanga lesondo nosayizi werimu.

Lolu hlu luncane, lusuka ku--2% luye ku-+1,5% umehluko wosayizi wesondo. Kusho ukuthini? Lokhu kuboniswa kahle ngesibonelo. Ake sithi imoto yakho inamathayi angu-175/55 R15 futhi ufuna iphrofayili ephansi kodwa elingana nerimu. Yiziphi izinketho ongazicabangela? Uhlelo luzokunikeza izinketho ezilandelayo:

• 195/50 P15;
• 215/45R15.

Kuzo zombili izimo, umehluko wephesenti ngosayizi ungaphakathi kwebanga elilindelekile lika-0,4% no-0,2%, ngokulandelanayo. Ngokuyisisekelo, akukho okuzoshintsha uma kuziwa kumasayizi amasondo. Kungani isibali sikasayizi wesondo sicabangela ngokuqondile ububanzi obunjalo boshintsho futhi singanikezi ezinye izinketho?

Ukushintshwa kwamasondo kufanele kukhethwe ngokuhlakanipha

Ukuphepha kokushayela akuthonywa kuphela ukukhethwa kwamathayi wekhwalithi efanele, kodwa futhi nobukhulu obufanele. Ake sithi umenzi ukunikeze amasondo anamathayi angu-205/50 R17 emotweni yakho. Yinkulu impela imoto. Ubukhulu bamabhuleki, ikakhulukazi ama-disc, nawo angemuva ngesinyathelo esisodwa. Ungakwazi yini ukufaka i-rim engu-R20 emotweni yakho ngaphandle kwezinkinga? Yiqiniso, uma izingxenye zokumiswa zivumela. Kodwa-ke, kulokhu, lindela ukuthi ukushintshwa kube nosayizi, isibonelo, 215/30.

Konke ukushintsha kosayizi wesondo, nge-calculator noma ngaphandle kwayo, kunemiphumela. Lapha, ngaphezu kokubukeka okukhangayo kakhulu nokusebenza kahle kokushayela, umuntu kufanele acabangele isifiso esikhulu senjini kaphethiloli, ukwanda komsindo kanye nentengo ephezulu yamathayi.

Isibali sobude besondo nokuphepha

Kungani isibali samasondo singafaki amathayi angaphandle kwebanga -2% ukuya +1,5%? Ezinhlotsheni ezindala zezimoto ezingenazo izinhlelo zokuphepha, lesi sinqumo sinqunywa ukunethezeka kanye nekhono lokufaka lolu hlobo lwesondo kuhabhu. Kumamodeli amasha, ukusebenza okufanele kwe-ESP ne-ASR nakho kubalulekile. Uhlelo lukuvumela ukuthi uthole amamodeli angeke abe nomthelela omkhulu ekusebenzeni kwalezi zinhlelo.

Isistimu ye-ESP ethandwayo, okungukuthi ukuzinza kwethrekhi lapho ijika amakhona, incike kakhulu kwikhwalithi nobukhulu bamathayi. Umsebenzi wayo ukwehlisa isondo elilodwa noma ngaphezulu uma kutholwa i-skid, okukuvumela ukuthi uphume kuyo uphephile futhi uzwakala. Kulula ukuqagela ukuthi ngemva kokufaka amasondo ahluke kakhulu ngohlobo nobukhulu kulawo anikezwe umenzi, imoto ingase iziphathe ngendlela engalawuleki. Lokhu kungenxa yokuthi amathayi anobubanzi obuhlukene nawo anokudonsa okuhlukile. Ukulahlekelwa ukudonsa kungenza ukushayela kube nzima. Ngenxa yalesi sizathu, kufanelekile ukulandela izinkomba mayelana nobubanzi besondo.

Isibali seTire kanye nombuzo wesivinini

Inketho yesondo oyikhethayo, ngokusekelwe kusibali sosayizi wesondo, izothinta isipiliyoni sakho sokushayela nokunethezeka kwakho emgwaqeni. Ungase umangale, isibonelo, lapho i-speedometer ibonisa ukufundwa okuhlukile kunangaphambili ngenkathi ushayela. Siyini isizathu? Ububanzi bangaphandle besondo buhlukile kunguqulo yokuqala ebekwe umenzi.

Kungcono ukusebenzisa esinye isibonelo. Uma imoto yakho ngaphambilini ibifakwe amarimu namathayi angu-205/55 R16, ububanzi obungaphandle bebungamasentimitha angu-63,19. Uhlelo luzokhombisa ukushintshwa okungeke kweqe uhla lwamaphesenti -2% kuya ku-+1,5%. Ububanzi obuncane obungeke buthinte ukuguqulwa kwejubane ngu-61,93 cm futhi ububanzi obukhulu bungama-64,14 cm.

Uma weqa umkhawulo ophezulu obekiwe wamasondo, uzoqaphela ukuthi ukufundwa kwe-speedometer kungaphezu kokujwayelekile. Uma ushintshela kumarimu amancane namathayi aphansi, isivinini sizoncishiswa. Lokhu kubalulekile lapho ushayela ngesivinini esiphezulu esivumelekile, isibonelo, ezindaweni ezakhiwe.

I-Calculator yokushintsha isondo - yini enye okufanele uyinake?

Kuneminye imingcele eminingana okufanele icatshangelwe lapho ukhetha amasondo ashintshwayo. Enye yazo umthamo wabo womthwalo, oboniswa uphawu lwe-LI. Lesi isisindo esiphezulu esiwela ithayi elilodwa. Leli nani akufanele lidlulwe ngoba linomthelela omkhulu ekuphepheni lapho uhamba. Ngisho noma uthola isondo elishintshayo elifanelana nawe ngokosayizi nenani, qaphela umthamo walo womthwalo.

Yini enye okufanele icatshangelwe? Inkomba yesivinini ibalulekile, enophawu olulodwa noma olubili, oluhlala lulandelwa yinkomba yomthwalo. Izinhlamvu ezikhombisa isivinini esiphezulu esivumelekile ebhasini azikho ngokulandelana kwezinhlamvu, ngakho-ke udinga ukucacisa incazelo yazo. 

Ezimotweni zedolobha, uvame ukubona uphawu T, okusho ukuthi amathayi angafinyelela isivinini esiphezulu se-190 km / h. Ukukhetha okungalungile kwenkomba yesivinini kunengozi yokulimaza isondo ngesikhathi sokushayela ngokushesha, ukunciphisa impilo yesevisi nokwandisa ibanga lokubhuleka.

Ububanzi bombuthano, noma indlela yokuchaza izimpawu?

Ukuze usebenze ngohlelo olunjalo, udinga ukwazi i-nomenclature eyisisekelo ehlotshaniswa namanani anengqondo. Yiqiniso, noma ubani onentshisekelo encane embonini yezimoto uyazi ukuthi ububanzi berimu bunikezwa ngamasentimitha, ububanzi bokunyathela ngamamilimitha, kanye nephrofayili yesondo (ubude ukusuka konqenqemeni ukuya ekunyatheleni) njengephesenti. Ngalinye lalawa manani likuyunithi ehlukene, ngakho-ke udinga ukuwalinganisa ukuze uthole umphumela.

I-intshi engu-1 ilingana no-2,54 amasentimitha. Ngakho-ke, kulula ukubala ukuthi amasondo athandwayo e-R16 anobubanzi obungu-40,64 cm. Uma ububanzi bokunyathela buyi-205 mm, kulula kakhulu ukuyiguqula ibe ngamasentimitha - lokhu kungu-20,5 cm ncamashi. 

Yini ngephrofayili? Uhlelo luzobhekana nakho uma ufaka inani lephesenti kulo, kodwa lokhu kungase kungenele lapho ubala ngokwakho "ngonyawo". Ake sithi amathayi akho anephrofayili engu-55. Lokhu kusho ukuthi ukuphakama kwephrofayili kungu-55% wobubanzi bokunyathela, kulokhu 11,28 cm. Ububanzi obungaphandle besondo bubheka usayizi werimu (40,64 cm) futhi kabili iphrofayili. ukuphakama (22,56 cm). Lezi zindinganiso zinikeza ububanzi obungama-63,2 cm.

Ithebula lokushintsha isondo - liyadingeka uma ungafuni ukubala

Uma ungafuni ukubala ngezinyawo, itafula lokushintsha amathayi liyakusiza. Ngezansi sihlaziye usayizi wesondo odume kakhulu wezimoto zasedolobheni (195/55 R15) futhi saphakamisa ezinye izindlela ngokuhambisana nemithethonqubo. Awudingi ukubonga.

Isici sokuguqula isondo sokuhluka 195/55 R15

Iyini ububanzi bangaphandle laleli sondo? Lokhu kungu-38,1 + 21,45 = 59,55 cm. Kuhunyushwe ngamamilimitha - 595,5 mm. Ingakanani ububanzi bosayizi obukhulu phakathi kuka-+1,5%? 604,43 mm. Okuncane, nokho, kungu-583,59 mm. Nali isondo elishintsha usayizi R15:

• 135/80 (+0,2%);
• 165/65 (0%);
• 175/60 ​​(-0,8%);
• 185/55 ​​(-1,9%);
• 185/60 (+1,2%);
• 205/50 ​​(-1,6%);
• 215/50 (+0,1%).

Nokho, akugcini lapho, ngoba azikho nje izimo ezinobubanzi obufanayo berimu. Manje ezinye izibonelo zikasayizi R14:

• 145/80 ​​(-1,3%);
• 155/80 (+1,3%);
• 165/70 ​​(-1,5%);
• 165/75 (+1,3%);
• 175/70 (+0,8%);
• 185/65 (+0,1%);
•  195/60 ​​(-1%);
• 205/60 (+1%).

Futhi yimiphi imiphumela ozoyithola uma ufaka izinketho ezinkulu emshinini wokubala wamasondo? Nazi izibonelo zerimu lika-R16:

• 175/55 (0,6%);
• 185/50 ​​(-0,7%);
• 195/50 (+1%);
• 205/45 ​​(-0,8%);
• 215/45 (+0,7%);
• 225/40 (-1,6%)

Kodwa akugcini lapho, ngoba uma umklamo wemoto uvumela, khona-ke ngisho namasondo angu-R17 angafakwa emotweni:

• 195/40 ​​(-1,3%);
• 205/40 (0%);
• 215/40 (+1,4%);
• 225/35 ​​(-1%);
• 245/35 (+1,3%).

Iqiniso elithakazelisayo ukuthi umthetho womehluko wamaphesenti usebenza emathayini angu-205/35 R18 kulesi simo.

Ukushintsha amathayi - kungani kuyindlela ephephile yokukhetha amathayi?

Njengoba ubona, ukukhetha kuhle kakhulu. Kungase kwenzeke ukuthi phakathi kwamamodeli ahlongozwayo ngeke kube khona ukukhetha kwakho, nakuba ubonile imiklamo yemoto ku-intanethi eshayela ngempumelelo, isibonelo, ngosayizi onjalo we-rim kanye nephrofayili yesondo. Pho ubani okumele akholwe? Iqiniso lokuthi amathayi anjalo abekwe ku-wheel arch akusho ngokuzenzakalelayo ukuthi ukushayela imoto enjalo kulula futhi kuphephile. Ama-Tuner avame ukugxila kakhulu ekubukekeni kwemoto, hhayi ekuphepheni kokushayela, ngakho gcina lokhu engqondweni. Uma ngempela ufuna ukuchezuka kunketho evamile, sebenzisa kuphela izimisele ezikhonjiswe uhlelo.