49
8QLIRUP7LUH4XDOLW\*UDGLQJ6\VWHP
• Fundamental characteristics of tires
• Tire safety tips.
Use this information to make tire safety a regular part of your vehicle maintenance
routine. Recognize that the time you spend is minimal compared with the
LQFRQYHQLHQFHDQGVDIHW\FRQVHTXHQFHVRIDÀDWWLUHRURWKHUWLUHIDLOXUH
6DIHW\¿UVW±%DVLFWLUHPDLQWHQDQFH
3URSHUO\PDLQWDLQHGWLUHVLPSURYHWKHVWHHULQJVWRSSLQJWUDFWLRQDQGORDG
FDUU\LQJFDSDELOLW\RI\RXUYHKLFOH8QGHULQÀDWHGWLUHVDQGRYHUORDGHGYHKLFOHV
DUHDPDMRUFDXVHRIWLUHIDLOXUH7KHUHIRUHDVPHQWLRQHGDERYHWRDYRLGÀDWWLUHV
and other types of tire failure, you should maintain proper tire pressure, observe
tire and vehicle load limits, avoid road hazards, and regularly inspect your tires.
7.4.2 Finding your vehicle’s recommended tire pressure and load limits
7LUHLQIRUPDWLRQSODFDUGVDQGYHKLFOHFHUWL¿FDWLRQODEHOVFRQWDLQLQIRUPDWLRQRQ
tires and load limits. These labels indicate the vehicle manufacturer’s information
including:
• Recommended tire size
5HFRPPHQGHGWLUHLQÀDWLRQSUHVVXUH
9HKLFOHFDSDFLW\ZHLJKW9&:±WKHPD[LPXPRFFXSDQWDQGFDUJRZHLJKWD
YHKLFOHLVGHVLJQHGWRFDUU\
)URQWDQGUHDUJURVVD[OHZHLJKWUDWLQJV*$:5±WKHPD[LPXPZHLJKWWKH
axle
V\VWHPVDUHGHVLJQHGWRFDUU\
%RWKSODFDUGVDQGFHUWL¿FDWLRQODEHOVDUHSHUPDQHQWO\DWWDFKHGWRWKHWUDLOHUQHDU
the left front.
7.4.3 Understanding tire pressure and load limits
7LUHLQÀDWLRQSUHVVXUHLVWKHOHYHORIDLULQWKHWLUHWKDWSURYLGHVLWZLWKORDG
carrying capacity and affects the overall performance of the vehicle. The tire
LQÀDWLRQSUHVVXUHLVDQXPEHUWKDWLQGLFDWHVWKHDPRXQWRIDLUSUHVVXUH±PHDVXUHG
LQSRXQGVSHUVTXDUHLQFKSVL±DWLUHUHTXLUHVWREHSURSHUO\LQÀDWHG<RXZLOO
DOVR¿QGWKLVQXPEHURQWKHYHKLFOHLQIRUPDWLRQSODFDUGH[SUHVVHGLQNLORSDVFDOV
N3DZKLFKLVWKHPHWULFPHDVXUHXVHGLQWHUQDWLRQDOO\
Manufacturers of passenger vehicles and light trucks determine this number
based on the vehicle’s design load limit, that is, the greatest amount of weight a
vehicle can safely carry and the vehicle’s tire size. The proper tire pressure for
\RXUYHKLFOHLVUHIHUUHGWRDVWKH³UHFRPPHQGHGFROGLQÀDWLRQSUHVVXUH´$V\RX
ZLOOUHDGEHORZLWLVGLI¿FXOWWRREWDLQWKHUHFRPPHQGHGWLUHSUHVVXUHLI\RXUWLUHV
DUHQRWFROG
Because tires are designed to be used on more than one type of vehicle, tire
PDQXIDFWXUHUVOLVWWKH³PD[LPXPSHUPLVVLEOHLQÀDWLRQSUHVVXUH´RQWKHWLUH
sidewall. This number is the greatest amount of air pressure that should ever be
Содержание 65004
Страница 6: ...6 This Page Intentionally Left Blank...
Страница 13: ...13 AE AD Left AC Right AH AB Right AA AI Left AF AG...
Страница 73: ...73 Notes...
Страница 74: ...74 Notes...