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3.2 Tips and Advice 
Notice about data recorded by 
sta te  laws  restrict  the re tri eva l or down 
load ing of data stored by EDH's that were  in
s talled  in a ve hicle  for the exp ress  purpose of re
tri ev ing data after an accident or crash event w ithout the consen t. 
A lth
ough you r ve hicl e is  not equipped w ith an EDH. it is  equipped with  a number of electronic control modules for various  veh icle sys tems su ch for example.  engine  function.  em iss io n control, as well as for the a irb ags and safe ty 
b elts. 
T h
ese electronic  control modules record  ve
hi cle -related data during normal ve hicl e opera
tion  for diagnostic and repair purposes. Therecording capacity of the electronic  control module s is limit ed to data (n o sound is  recorded ) and 
only  a small amount of data is actually  record ed 
over 
o f the data then stored may re late to ve hicle speed, direction.  braki ng as well as restraint system  use 
only be read and downloaded with spe
cia l equ ipment. 
your ve hicle  is equ ipped with the necessa ry te lemet ry equipment and you have subscribed to the appropriate service. 
your veh icle's  location  will be transmitted to the service center. Additionally,  the occurrcnccofnn incident in which airbagdeployment been  registered  will be automatically  signaled to  the service center to e nable emer ge ncy serv ice or other assistance to be di spatched to your location if needed.  For more inform ation  refer  to  your Telematics Serv ice Agreemem  with 
34 Accessories, new part s, repairs and modification s  
     
        
        Page 335 of 444

Gross Axle  W eight Ra ting 
Mea ns the load-carryin g capacity of a  sing le  ax le 
Mean s  th e maximumlOtalloaded weight of the 
ve hicle. 
Groove 
Means the space between adjacent tread 
r ib s. 
L
oad ratin g (cod e) 
Means the load th at a  tire  is rated to 
carry  for  a give n inflation pressure. You may no t find  thi s information o n  all tires because  it is  not require d b y 
Maximum  load ratin g 
Means the  load rating for  a tire the m aximum permiss ib le inflation p ressure  for that tire. 
Maximum  loaded vehicle weig ht 
Means  th e sum of: 
( a) 
weig ht. 
( b )  Accessory 
weight, 
(c) Vehicl e capacity  weig ht. and 
(d ) Production o pti ons 
b e  inflat ed. A lso  called imum inflatio n pressure." 
Normal oc cupant weight 
Means lb s. kilog ra ms} times the n u m ber of occupants sea te d  i n the ve hicl e up to the seating  capacity of your vehicle. 
O c
cupant distr ib ution 
Means dist ributio n of occupants in veh icle. 
Outer d iameter 
Means the overall diameter of an inflated new tir e. 
inflated including vations due  to or tive bands or rib s. 
P ly 
M
ean s layer uf parallel cord s. 
Productio n optio ns weight 
Means the com bined weight of those installed 
regular produc tion options weighing over Sibs. (2.3  kg) in  excess of those standard items  whic h they replace, not previously considered in curb weight or accessory 
pne u matic tire  in which the pl y cords th at  ex tend to the beads a rc  laid  at substa n tially degrees to  the center lin e of the tread. 
Re commended  inflat io n  p ressure 
page tire inflation p ressure". 
Reinforc
ed tir e 
Means a  tire designed to operate at higher loads and at higher inflation pressures than the sponding tire. 
Rim 
Means a  m etal support for  a tire or a  tire and tube assembly upon whic h the tire beads are seate d . 
Rim d iameter 
Means nominal diameter oft he bead seal. you change your w heel size.  you will have to 
Means that portion of tire between  the tread 
and bead. 
which 
km/h) mph ( 298 k.m/ h ). These rat ings are lis ted in the table 74. You may not find  this information on all tire s because it is not required by law. 
The  speed  r ating lett er cod e,  where is molded on  the tir e s idewall and  indicates the maxjmurn permissible  road in on page 77 74. 
Checking  and  
     
        
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3.2  Tip s and Advice 
Tir e pressure monitoring 
tires are underinflated a nd nates a  low tire pressure warning tellt ale. 
Tread 
Means that porti on of tire that comes into tact the  road. 
Tread separation 
Means pulling away of the tread  from the tire carcass. 
Tread wea r indicators 
visual indication of the degrees o f w ear of th e tread. page 72, 
Wea r for more tio n on measurin g  tire  wear. 
Un iform 
Tire Quality Grading 
that is  designed to  help buyers make re la ti ve comparisons among ti res. The  UTQG  is not s afety  rating and not a 
antee that a  tire la st for a prescrib ed number of miles o r perform in simply 
g ives  tire buyers additional information to bin e w ith  other consideratio ns. such as price. brand loya lty and dealer recommendations. Under UTQG,  tires  arc graded b y  th e tire fac turers in three areas:  tre ad wear, traction and temperature  resistance. The  UTQ G information o n the tires, molded into the s idewall s. 
This  is the tire's "ser ia l begin s  w ith the letters 
sent week and year of manufacture.  For ample . the rnran that the tire 
pro duced  in  the 18th The other numbers arc  m arketin g codes that no t be used  by  th e tire manufacturer.  T his mation is  used to if a  tir e fect requires a recall . 
Vehicle 
capacity weight 
Means the cargo and load plu s lb s.  (68 kilograms) times the total 
s
eatin g capacity as lis ted on the label attached to the ope n  edge o f the driver's door. 
Vehicle 
maximum load on the tire 
Mean s that load o n an indi vidual  tire that is t ermined b y  di stri buting to each axle  its  share of the maxim um  loaded weight and viding by 
normollood on th e  tir e 
Means that load o n an indiv idual  tire that i s termined by  di stribut ing to axle  its  sh a re of the  curb weigh t. accesso ry  weight. and normal occupant weight (di stributed  in accordance with table page and di viding by 
Occupant loading and distribution for  vehicle normal load 
normal load, number Occupant distributio n in number of occupants of occupants normally  loaded 
2 through  4 
2  2 in  fro nt. 
5 
3 2  in  front. I in 
=Tire  pres sure 
Checking and  
     
        
        Page 347 of 444
Determining correct 
Use the example below to calc ul ate the 
to ta l weight of the  passen ge rs  and lu ggage 
or other things that yo u pla n  to transport 
so that  you  can make sure tha t 
w ill not be overlo ad ed . 
Steps for  Determining Load 
limit 
l. Locate the statement 
WEIGHT 
placard (tire  infla
tion 
press ure page 61, 
fig. 15 . 
2. Determine the combined 
weight of the dri ver and pas
sengers that will be riding in 
your 
3. Subtract the combined 
weight of the driver and pas
se
ngers  from kilog rams 
or pounds page 61, 
fig. 15. 
4. T he  resulting  figure equals 
the availabl e amount of cargo 
and luggage load capacity.  For 
example , 
if the amount 
equals 
lbs . passengers in 
your vehicle, the amount of 
availab le  cargo and luggag e 
lo ad 
capacity is lb s. 
(5 x = lbs.) 
5. Determine the combine d 
weight 
of lu ggage  and cargo 
being loaded on the 
-the tire page 73, 
fig . 19 ) 
to dete rmine the designated  load 
ratin g for  a specific 
and 71