Mambo ya kuzingatia unaponunua tairi za gari

Ni muhimu kuzingatia vipimo unaponunua tairi za gari yako for a safe and comfortable drive.

Tairi zikitofautiana even a single dimension ni tatizo.

Tairi mbili za mbele na tairi mbili za nyuma au tairi zote lazima zilingane vipimo.

Namna ya kuangalia vipimo vya tairi :

Mfano tairi imeandikwa 205/70R14 au P 205/70R14 maana yake;

P = Passenger ie gari binafsi au ya abiria
205 = Upana wa tairi ni 205mm
70 = Urefu wa tairi ( kutoka ardhini hadi inapoanza rim) ni 70% ya Upana.
R = Muundo wa tairi ni Radial
14 = Diameter ya rim ni 14 inch.

Vipimo vinakuwa kwa mfumo kama ilivyo katika mfano huo hapo juu na vinaandikwa pembeni kwenye tairi.

Angalia mfano wa picha hapo chini.

Pia waweza tembelea

Ombi kwa MoDs.
Topic hii ibaki hapa kwa faida ya wana JF

P umesema ni nini vile!,!
Passanger au gari binafsi?Mbona sijaelewa!

Asante kwa kutujuza na ushauri,
Ubarikiwe sana.
Kama una kaujuzi ka magari naomba unipe matumizi sahihi ya gears kwenye magari ya automatic gear box, wengi tumezoea ku engage kwenye D ikiwa na maana ya Drive basi, lakini ziko nyingine hazitumiki kabisa.

Tripo9 said:

P umesema ni nini vile!,!
Passanger au gari binafsi?Mbona sijaelewa!

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Utakuwa mzito tu !
Anamaanisha P ni kwa matumizi ya abiria au binafsi.

Goodrich said:

Ombi kwa MoDs.
Topic hii ibaki hapa kwa faida ya wana JF

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Invisible hili nalo NENO jamani.

ahsante sana

mkuu unaendesha gari gani, nataka kujua ili nikujuze , D, 1, 2,3 +1/_2 kama zipo

MBUTAIYO said:

Asante kwa kutujuza na ushauri,
Ubarikiwe sana.
Kama una kaujuzi ka magari naomba unipe matumizi sahihi ya gears kwenye magari ya automatic gear box, wengi tumezoea ku engage kwenye D ikiwa na maana ya Drive basi, lakini ziko nyingine hazitumiki kabisa.

Click to expand...

Goodrich said:

Ombi kwa MoDs.
Topic hii ibaki hapa kwa faida ya wana JF

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naunga mkono hoja

Thanks !
Je, umekagua tairi za gari yako kuhakiki ulinganifu ?

Mkuu, hivi kuna tatizo kama size ya tairi mbili za mbele ina tofauti na size ya tairi mbili za nyuma?

Ufafanuzi tafadhali.

Tiba

Najuaje tairi imetengenezwa mwaka gani, ina shelf life miaka mingapi, inatakiwa itumike kms Ngapi, inauwezo wa kuhimili spidi hadi km/hr Ngapi, nahisi Hy NI muhim pia kuyajua

MBUTAIYO said:

Asante kwa kutujuza na ushauri,
Ubarikiwe sana.
Kama una kaujuzi ka magari naomba unipe matumizi sahihi ya gears kwenye magari ya automatic gear box, wengi tumezoea ku engage kwenye D ikiwa na maana ya Drive basi, lakini ziko nyingine hazitumiki kabisa.

Click to expand...

You can use the 2nd gear while going down a steep downgrade to save your brakes from overheating. I would not use 1st gear downhill unless you must drive very slowly (< 25 mph.)

Going downhill in a low gear lets you use the engine as a brake itself. The engine is throttled back to idle, fuel flow to the engine is cut back, and the car's momentum applies power to the wheels, transmission and crankshaft, letting the pistons work like air pumps to compress air and slow the entire car with occasional use of wheel brakes. It's a good technique to learn how to use.

MBUTAIYO said:

Asante kwa kutujuza na ushauri,
Ubarikiwe sana.
Kama una kaujuzi ka magari naomba unipe matumizi sahihi ya gears kwenye magari ya automatic gear box, wengi tumezoea ku engage kwenye D ikiwa na maana ya Drive basi, lakini ziko nyingine hazitumiki kabisa.

Click to expand...

Unapokutana Na mchanga, tope, kimlima kikali ambacho Kipo sehem ambayo huwezi kukiingia Kwa spidi Kali ie Kina mashimo, Kina utelezi Hapo ukitumia L inakuwa Mahala pake, yaan injini inakuwa Na nguvu lakini haina spid

Goodrich said:

You can use the 2nd gear while going down a steep downgrade to save your brakes from overheating. I would not use 1st gear downhill unless you must drive very slowly (< 25 mph.)

Going downhill in a low gear lets you use the engine as a brake itself. The engine is throttled back to idle, fuel flow to the engine is cut back, and the car's momentum applies power to the wheels, transmission and crankshaft, letting the pistons work like air pumps to compress air and slow the entire car with occasional use of wheel brakes. It's a good technique to learn how to use.

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I think this applies mostly in manual transmission, Kwa Maana gari nyingi auto hazina 1st gear km ulivyosema,

Tiba said:

Mkuu, hivi kuna tatizo kama size ya tairi mbili za mbele ina tofauti na size ya tairi mbili za nyuma?

Ufafanuzi tafadhali.

Tiba

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Unamanisha mbele saizi 15 nyuma saizi 16 Au mapana ya tairi Au irefu wa tairi? Mostly fuel usage, balance ya gari inakuwa imetatizwa,

Goodrich said:

You can use the 2nd gear while going down a steep downgrade to save your brakes from overheating. I would not use 1st gear downhill unless you must drive very slowly (< 25 mph.)

Going downhill in a low gear lets you use the engine as a brake itself. The engine is throttled back to idle, fuel flow to the engine is cut back, and the car's momentum applies power to the wheels, transmission and crankshaft, letting the pistons work like air pumps to compress air and slow the entire car with occasional use of wheel brakes. It's a good technique to learn how to use.

Click to expand...

wadau naombeni mnijuze na mimi matumizi sahihi ya overdrive ikiwa on au off

Safi sana mtaalam

Tiba said:

Mkuu, hivi kuna tatizo kama size ya tairi mbili za mbele ina tofauti na size ya tairi mbili za nyuma?

Ufafanuzi tafadhali.

Tiba

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Kama tairi za mbele ni size moja na tairi za nyuma ni size moja hapo hakuna tatizo hata kama tairi za mbele zina tofautiana na tairi nyuma.

Muhimu tairi za mbele ziwe size moja na pia tairi za nyuma ziwe saizi moja.

Asante mkuu