Tire Size Calculator
Kuenzanisa maviri tire marudzi: diameter, circumference uye speedometer matambudziko.
Zvinyorwa zvinogadziridzwa paunenge uchinyora.
Nezve iyi kalkulator
205/55R16 has a sidewall of 205 × 0.55 = 112.75 mm, so its diameter is 16 × 25.4 + 2 × 112.75 = 406.4 + 225.5 = 634.3 mm. A 225/45R17 has a sidewall of 101.25 mm and a diameter of 431.8 + 202.5 = 6
Zvimwe zvinobvunzwa zvakanyanya
Ndezvipi zvikonzero zvinokonzera kuti mvura iite seyakaomarara?
A shanduko mu total diameter pasi pemakore 3% inochengeta speedometer mukati tolerance uye anodzivirira kusvibiswa kana gearing matambudziko. The calculator inotaura zvakajeka muzana kuti iwe unogona kuongorora swap.
Sei bigger tire kukonzera yangu speedometer?
Speedometer inobata mabhatiri emotokari nekumhanya kwemotokari nekumhanya kwemotokari. A higher tire travels further per turn, so you are actually going faster than the dial shows; a shorter tire does the reverse. The calculator gives the true speed at a indicated 60 mph.
Chii chinonzi 205/55R16?
205 ndiyo hupamhi hwekutenderera mumm, 55 ndiyo hupamhi hwechigaro sechikamu chehupamhi hwechigaro (so 55% ye205 ≈ 113 mm), R zvinoreva radial construction, uye 16 ndiyo diameter ye wheel rim muinch.
Chii chinonzi plus-sizing tire?
Plus-sizing inokwana kureba-diameter wheelchair neyakaderera-profile tire kuti kuwanda-diameter inoramba pamusoro peimwe - a "plus imwe" kana "plus maviri" swap. Kuchengeta kuwanda-diameter mukati me3% yemari inochengeta speedometer kunyatsoita uye kuchinja-chinja panguva ichichinja kutaridzika uye kudzora.
Kana ndichizoisa bhasikoro rine kureba kwakawanda, ndichaita sei kuti bhasikoro rirambe riine kureba kwakafanana?
Kukwira kweprofile kubva pa55 kusvika pa45 kunochengeta diameter yakafanana, sezvakaratidzwa mumuenzaniso wakashanda.
Inogona sei tairi yakareba kuita kuti speedometer yangu iverenge zvakanyanya kana kuti zvishoma?
A makuru tire kufamba kure per revolution, saka iwe uri chaizvo kuenda nekukurumidza kupfuura dial zvinoratidzwa - speedometer anoverenga pasi. A pfupi tire ndezvekuzvimira, kuverenga high. The calculator inopa chokwadi speed pa 60 mph zvinoratidzwa kuti swap.
API — kushandisa iyi kalkulator kubva code
Chiva iyi calculator semahara JSON endpoint - hapana chikuru zvinodiwa. Kutumira nzvimbo zviwanikwa pasi separameter query kana JSON. Tora yakazara API docs →
Endpoint
GET https://calculator.free/api/v1/tire-size/curl
curl "https://calculator.free/api/v1/tire-size/?w1=205&a1=55&r1=16&w2=225&a2=45&r2=17"JavaScript fetch()
const r = await fetch(
"https://calculator.free/api/v1/tire-size/?" + new URLSearchParams({
"w1": "205",
"a1": "55",
"r1": "16",
"w2": "225",
"a2": "45",
"r2": "17"
}));
const data = await r.json();
console.log(data.results);Zviratidzo zvemubvunzo ndezvekufungidzira kwechinangwa chekudzidzisa chete, kwete zvemari, zvehutano kana zvemari.