
tyre code

motor vaahan tyres koo ack alphanumeric tyre code (uttari americi angreji mein) yaa tyre code (rashtramandal angreji mein) dwara varnit kiya jaataa haye, jise aam taur parr tyre key sidewall mein dhaal diyaa jaataa haye. yeh code tyre key aayamon aur isaki kuchh pramukh seemaon koo nirdisht kartaa haye, jaise kii bhaar wahan kshamata aur adhikatam gati. kabhi-kabhi bheetari sidewall mein baahari sidewall parr shamil jaankaari naheen hoti haye, aur isake vipareet.
code varshon seey jatilata mein badhaa haye, jaisa kii aiss. aaee. aur yuu. aiss. see. ikaaiyon key mishran seey spasht haye, aur aid-hock extension seey laker akshar aur sankhya yojanaon taka. nae motor vaahan tyres mein aksar karshan, tradewear aur tapman pratirodh key liye rating hoti haye, sabhi koo saamoohik roop seey samaan tyre gunavatta shrenikaran key roop mein jaanaa jaataa haye.
adhikansh tyres key aakar iso metrick aakar pranali kaa upayog karke diye jaate hain. halanki, kuchh pickup truck aur suv halke truck sankhyaatmak yaa halke truck uchch pravaah pranali kaa upayog karate hain.
rashtriya takniki maanak niyam.
dott code.
dott code ack alphanumeric charitra anukram haye jise tyre key sidewall mein dhaal diyaa jaataa haye aur tyre aur isaki umr kii pehchaan kii anumati detaa haye. code yuu dwara anivarya haye.aiss. parivahan vibhaag lekin duniya bhar mein upayog kiya jaataa haye. utpaad koo vaapas bulaane yaa umr key kaaran jeevan key anta mein tyres kii pehchaan karane mein bhee dott code upayogi haye. 
1 farwari 2021 seey yuu. key. vaahan niyam bhaari maal vaahanon, bason aur dibbon key saamane key steered axel (oun) parr 10 saal seey adhik puraane tyres key upayog kii anumati naheen dete hain. pratibandh mini bason parr ekal vinyas mein sabhi tyres parr bhee lagu hotaa haye. isake alawa, inn vaahanon parr sabhi tyres key liye ack supaathya tithi code pradarshit karna aavashyak haye.
atro aur tray.
europeeya tyre aur rima takniki sangathan (atro) aur tyre aur rima association (tray) dou sangathan hain joe rashtriya tyre manakon koo prabhaavit karate hain. atro key uddeshyon mein europe mein rashtriya tyre aur rima manakon koo sanrekhit karna shamil haye. dha tyre aind rima association, jise pahale dha tyre aind rima association off america, ink key roop mein jaanaa jaataa thaa., ack americi vyaapaar sangathan haye joe takniki manakon koo maankeekrit kartaa haye. sanyukt raajya america mein, vaahan suraksha anupaalan kaa karyalaya, parivahan vibhaag kaa ack ghatak, sanghiya motor vaahan suraksha maanak (aff. aim. vee. aiss. aiss.) koo lagu karane key liye jimmedaar agencies mein seey ack haye. kanada ney tyre niyamon koo prakaashit kiya haye, jaise kii motor vaahan tyre suraksha niyam sore 95-148.
ee-maark.
julaai 1997 key baad europe mein sadak upayog key liye beche jaane vaale sabhi tyres mein ee-maark honah chaahiye. nishan yaa tou ack oopari mamla "ee" yaa nichala mamla "ee" haye-isake baad ack vritt yaa aayat mein ack sankhya haye, jisake baad ack aur sankhya haye. ack (oopari mamla) "ee" ingit kartaa haye kii tyre ee. see. ee. viniyaman 30 kii ayami, pradarshan aur ankan aavashyaktaon kaa paalan karane key liye pramaanit haye. aeye (nichala mamla) "ee" ingit kartaa haye kii tyre ayami, pradarshan aur nirdesh 92/23 ee. see. kii ankan aavashyaktaon kaa paalan karane key liye pramaanit haye. vritt yaa aayat mein sankhya sarkaar key desh code koo darshaati haye jisane prakaar kii manjuri dee thee. vritt yaa aayat key baahar antim sankhya usa vishesh tyre key aakar aur prakaar key liye jaari prakaar anumodan pramaan patra kii sankhya haye.
iso metrick tyre code.
iso metrick tyre code mein aksharon aur sankhyaon kii ack string hoti haye, joe iss prakaar haih
pee ingit kartaa haye kii tyre koo tray manakon key liye engineer kiya gayaa haye, aur ack patra kii anupasthiti ingit karati haye kii tyre koo atro manakon key liye engineer kiya gayaa haye. vyavhaar mein, donon sangathanon key maanak ack saath vikasit hue hain aur kaafee vinimeya hain, lekin poori tarah seey naheen, kyonki samaan aakar key tyre key liye bhaar soochkaank alag hoga.
halke truck (ell. tii.) tyre code.
kuchh halke truck key tyre halke truck sankhyaatmak yaa halke truck uchch pravaah pranali kaa paalan karate hain, joe anukram kii shuruat key bajaay anta mein aksharon dwara ingit kiye jaate hain, joe iss prakaar hainh
udaaharan key liye, yadi ack tyre key aakar mein sankhyaon key dou sett hain (6-12,5.00-15,11.2-24), tou pahali sankhya (5.00-15) inch mein anumaanit chaudaai haye, aur doosari sankhya (5.00-15) inch mein rima vyaas haye.
yadi ack tyre key aakar mein sankhyaon key teen sett hain (15x6.00-6,26x12.00-12,31x15.50-15), tou pahali sankhya (26x12.00-12) inch mein anumaanit oonchaai haye, doosari sankhya (26x12.00-12) inch mein anumaanit chaudaai haye, aur teesari sankhya (26x12.00-12) inch mein rima vyaas haye.
bhaar seema.
halke truck key tyres parr bhaar seema patra unaki ply rating koo ingit kartaa haye.
bhaar soochkaank.
yatri-kaar key tyre parr bhaar soochkaank ack sankhyaatmak code haye joe pratyek tyre key adhikatam bhaar (dravyamaan, yaa vajan) koo nirdhaarit kartaa haye. bhaar seema "bee" tyres key liye, atro (iso-metrick) maanak (neeche kii talika) key mudrasfeeti dabaav parr bhaar soochkaank rating nirdisht karate hain, jabaki pee-metrick maanak key mudrasfeeti dabaav parr bhaar kshamata koo maapate hain. donon maanak alag-alag mudrasfeeti dabaavon key liye aavashyak kshamata key saath thode bhinn hotey hain.
jabaki ack hii bhaar soochkaank key sabhi attrto tyres mein samaan adhikatam bhaar hoga, ack hii bhaar soochkaank vaale pee-metrick tyres mein tyre key aakar key aadhar parr alag-alag bhaar kshamata hoe sakati haye. pee-metrick tyres kii bhaar kshamata kii tulanaa karate samay tray mudrasfeeti taalikaon seey hamesha paramarsh kiya jaanaa chaahiye; akele bhaar soochkaank paryaapt naheen haye. ack udaaharan haih ack pee 205/50 aar15 maanak bhaar tyre kaa bhaar soochkaank 84 haye aur bhaar mulyankan parr haye. ack pee 215/50 aar13 key saath 84 key samaan bhaar soochkaank mein kewal ack bhaar rating haye, joe bhee.
atro ack maanak manual (vartamaan sanskaran 2010) kaa utpaadan kartaa haye, jisamen kaee vinirdesh aur taalikaaen shamil hain. bhaar soochkaank talika (2010 prishth jee7) seey load soochkaank koo soochibaddh karati haye (haalaanki yeh mudrasfeeti key dabaav seey sambandhit prateet hotaa haye joe nirdisht naheen kartaa haye, lekin bhaar mudrasfeeti talika dekhein). bhaar mudrasfeeti talika bhaar soochkaank koo mudrasfeeti key dabaav key liye sandarbhit karati haye joe yahaan shamil karane key liye bahut badaa haye.
halke truck tyres key liye kuchh purani later-code load-renz ratings goodyer tyre aind rubber company dwara prakaashit chart mein paaee jaa sakati hain. udaaharan key liyeh
gati mulyankan.
gati prateek ack akshar yaa ack ank key saath ack seey banaa hotaa haye. yeh usa adhikatam gati koo ingit kartaa haye jiss parr tyre apane bhaar soochkaank key anuroop bhaar leey jaa sakata haye. pareekshan vidhi mein tyre koo ack badey vyaas key dhaatu key drum key khilaf dabana shamil haye taaki iska uchit bhaar pratibimbit hoe sakey, aur 10 minut kii vriddhi mein 10 kimmy/ghanta (6.2 meal prati ghante) kii gati seey lagaatar badhati gati seey chalaaen jaba taka kii tyre kii aavashyak gati poori naheen hoe jaati haye.
1991 seey pahale, tyre key aakar key ander, "aar" nirmaan prakaar seey pahale, tyre kii gati rating dikhaai gaee thee. upalabdh code aiss. aar. (180 kimmy/ghanta, 112 meal/ghanta), aich. aar. (210 kimmy/ghanta, 130 meal/ghanta), vee. aar. (210 kimmy/ghanta, 130 meal/ghanta seey adhik) they.
300 kimmy/ghanta (186 meal prati ghante) seey adhik gati vaale tyre koshthak mein ack vaaee dwara ingit kiye jaate hain. bhaar mulyankan aksar koshthak key bheetar shamil kiya jaataa haye, ee.jee. (86).
kaee deshon mein, kaanoon key anusaar tyres koo nirdisht kiya jaanaa chaahiye, aur unake gati mulyankan code ("asthaayi-upayog" atirikt tyres koo chhodkar) key sambandh mein vaahan kii adhikatam gati seey adhik fitt kiya jaanaa chaahiye. europeeya sangh key kuchh hisson mein, joe tyre kaar yaa motorcycle kii vishesh adhikatam gati key liye upayukt naheen hain, unhein lagaana avaidh haye. ekmatra apavaad aim + aiss tyre hain, jahan vaahan key ander chaalak kii spasht drishti key bheetar anumat adhikatam gati koo darshaane vaalaa ack chetavani sticker rakhaa jaanaa chaahiye. kuchh nirmaata ack speed governor sthaapit karenge yadi vaahan kii adhikatam gati seey cumm rait vaale tyres key saath ack vaahan kaa order diyaa jaataa haye. europeeya sangh key kuchh hisson mein, ee.jee. germany mein, cumm gati rating code key saath tyre lagaane kii anumati haye yadi kaar nirmaata panjikaran dastavejon mein bahut uchch gati rating key saath tyre nirdisht kartaa haye aur vaahan aparyaapt shakti key aadhar parr iss gati taka naheen pahunchega. iss mamle mein ack sootra key saath uchit gati mulyankan kii ganana karna sambhav haye.
uchch gati rating vaale tyres mein aam taur parr behtar pakad hoti haye lekin cumm chalane kaa jeevan hotaa haye, thhand key mausam mein pradarshan cumm hoe jaataa haye aur driving aaraam cumm hoe jaataa haye.
rating pahanen.
tradewear 3 ankon kii tulanaatmak rating haye. yeh samaan tyre gunavatta shrenikaran maanak kaa hissa haye.
metrick seey yuu. aiss. see. tyre roopaantaran chart.
aar15
215/75/15 27.7 "x 8.5"
225/70/15 27.4 "x 8.9"
225/75/15 28.3 "x 8.9"
235/75/15 29.0 "x 9.3"
245/75/15 29.5 "x 9.6"
255/75/15 30 "x 10"
265/75/15 30.6 "x 10.4"
aar16
205/85/16 29.7 "x 8.1"
215/75/16 28.7 "x 8.5"
225/70/16 28.4 "x 8.9"
225/75/16 29.2 "x 8.9"
235/70/16 29.0 "x 9.3"
235/85/16 31.7 "x 9.3"
245/70/16 29.5 "x 9.6"
245/75/16 30.5 "x 9.6"
pahiye/rima chaudaai.
ack vishisht tyre key aakar key liye rima chaudaai kii sweekarya seema nirdhaarit karane key liye, usa vishisht tyre key liye hamesha tray earbook yaa nirmaata key guide seey paramarsh kiya jaanaa chaahiye. ack rima aakar yaa prakaar parr ack tyre chalaane key parinamswarup tyre viphalata aur vaahan niyantran kaa nuksan hoe sakata haye joe isake nirmaata dwara anumodit naheen haye.
atirikt ank.
ack vishisht tyre parr kaee anya nishan hotey hain, jinamen shamil hoe sakate hainh
tyre jyaamiti.
vishuddh roop seey jyaamitiya detta kaa ullekh karate samay, poorna sanketan key ack sankshipt roop kaa upayog kiya jaataa haye. ack samanya udaaharan lene key liye, 195/55 r16 kaa matlab hoga kii tyre kii nammatra chaudaai sabse chaude bindu parr lagbhag 195 mimi haye, tyre kii side-wall kii oonchaai chaudaai kaa 55 pratishat haye (iss udaaharan mein 107 mimi) aur tyre rims mein fitt baithata haye. code tyre key saiddhaantik vyaas kii pratyaksh ganana detaa haye. t/a _ w" key roop mein dikhaae gaye aakar key liye millimeter mein parinam key liye (2 × t × a/100) + (doubleu × 25.4) yaa inch mein parinam key liye (tii * aeye/1270) + doubleu kaa upayog karein. oopar upayog kiya gayaa samanya udaaharan lein; (2 × 195 × 55/100) + (16 × 25.4) = 621 mimi yaa (195 × 55/1270) + 16 = 24.44 inch.
america aur europe mein cumm upayog kiya jaane vaalaa (lekin aksar udaaharan key liye japan mein) ack sanket haye joe side-wall oonchaai key pahalu anupaat key bajaay poorna tyre vyaas koo ingit kartaa haye. isi udaaharan koo lene key liye, ack 16 inch key kinare kaa vyaas 406 mimi hoga. tyre kii oonchaai (2 × 107 mimi) koo doguna karane seey kull 620 mimi tyre vyaas banata haye. isaliye, ack 195/55 r16 tyre koo vaikalpik roop seey 195/620 r16 label kiya jaa sakata haye.
jabaki yeh saiddhaantik roop seey aspasht haye, vyavhaar mein inn dou sanketanon koo aasaani seey alag kiya jaa sakata haye kyonki ack motor vaahan tyre kii side-wall kii oonchaai aamtaur parr chaudaai seey bahut cumm hoti haye. isaliye jaba oonchaai koo chaudaai key pratishat key roop mein vyakt kiya jaataa haye, tou yeh lagbhag hamesha 100% seey cumm hotaa haye (aur nishchit roop seey 200% seey cumm). isake vipareet, vaahan key tyre kaa vyaas hamesha 200 mimi seey badaa hotaa haye. isaliye, yadi doosari sankhya 200 seey adhik haye, tou yeh lagbhag nishchit haye kii japani sanketan kaa upayog kiya jaa rhaa haye yadi yeh 200 seey cumm haye tou yuu.aiss./europeeya sanketan kaa upayog kiya jaa rhaa haye.
oopar ullikhit vyaas tyre kaa saiddhaantik vyaas haye. ack vishisht tyre key aakar kaa vaastavik vyaas kewal tray earbook yaa nirmaata kii detta book mein paaya jaa sakata haye. dhyaan dein kii tyre kaa cross-section aur vyaas hamesha nirdisht kiya jaataa haye jaba ack nirdisht chaudaai key kinare parr maapa jaataa haye; alag-alag chaudaai seey tyre key alag-alag ayam praapt honge.
udaaharan.
bee. aim. doubleu. mini cooper parr tyres parr label lagaaya jaa sakata haih "pee 195/55 aar16 85aich"
hummer aich1 parr tyres parr label lagaaya jaa sakata haih "37x12.5r17lt"
aitihaasik tyre code.
uttari america.
1964 seey pahale, sabhi tyre 90 pratishat pahalu anupaat mein banaae gaye they. tyre key aakar koo inch mein tyre kii chaudaai aur inch mein vyaas key roop mein nirdisht kiya gayaa thaa-udaaharan key liye, 6.50-15.
1965 seey 1970 key dashak kii shuruat taka, tyres koo 80 pratishat pahalu anupaat mein banaaya gayaa thaa. tyre kaa aakar phir seey inch mein chaudaai aur inch mein vyaas dwara nirdisht kiya gayaa thaa. pahale key 90-anupaat vaale tyres seey alag karane key liye, dashamlav bindu koo aamtaur parr chaudaai seey hataa diyaa jaataa haye-udaaharan key liye, 6.85 inch chaude tyre key liye 685-15.
1972 mein shuru honey vaale tyres koo ack akshar code kaa upayog karke load rating dwara nirdisht kiya gayaa thaa. vyavhaar mein, ack uchch bhaar mulyankan vaalaa tyre bhee ack vyaapak tyre thaa. iss pranali mein ack tyre mein ack akshar hotaa thaa, vaikalpik roop seey radial tyres key liye "aar" key baad, isake baad pahalu anupaat, ack dashes aur vyaas-see 78-15 yaa cr 78-15, kramshah purvagrah aur radial key liye. rima key pratyek vyaas mein bhaar rating kaa ack alag anukram thaa; iss prakaar, ack see 78-14 aur ack see 78-15 samaan chaudaai naheen hain. akshar aakar key tyres key liye 78 pratishat kaa pahalu anupaat vishisht thaa, halanki 70 pratishat bhee samanya thaa aur kabhi-kabhi 50 pratishat taka cumm profile dekhi jaati thee.

