3, save trouble of automatic archives car not be economical
Automatic archives (weigh automatic gearshift again) unit of outfit stock automation, in drive a vehicle but according to speed self-correcting archives, need not operate artificially, leave out a lot of shifting gear reach step the job that steps on separation and reunion. Its insufficient place depends on the price costly, upkeep costs is very high, and use rise to use archives fare oil than the hand, be being delivered because of the motivation of automatic transmission is finished through hydraulic pressure, the meeting in working causes dynamical loss. Especially low speed travel or in blocking a car up, go to stop when stopping, can increase oily cost more.
4, choose the car that assembles meridian tire
The car of meridian tire and of inclined the car appearance that makes tire is compared, wearability can raise 50% ～ 100% , scroll obstruction reduces 20% ～ 30% , and can the section is oily 6% ～ 8% .
5, the car that chooses aluminous stage Jin Lun to encircle
At present aluminium alloy annulus the 2 ～ that the price of the circle still is steeliness annulus circle 3 times the left and right sides, but the benefit that its use also outclass steel annulus:
(1) quality is light, the province is oily;
(2) medicinal powder hot performance is good, add tire life;
(3) true circularity is tall, can raise wheel motion precision, suit high speed travel;
(4) flexibility is good, improve the ride comfort in car travel, more the vibration in absorbing motion easily and noise;
(5) but 100% reclaim, belong to environmental protection product.
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