198 Tires and wheels
cargo and lugg age load ca
pacity is 650 lb s. (1400-750
(5
X 150) = 650 lb s.)
5. Determin e the combined
weight of luggage and cargo
being loaded on the vehicle .
That weight may not safely exceed the a vailable cargo
and luggage load capacity
c alculated in Step
4.
6. If your vehicle will be towing
a trailer , load from your trail
er w ill be tran sferred to your
vehi cle . Consult this manual
to determine how thi s re
duces the available cargo
and luggage load capacity of
your vehicle.
.,.Che ck the tire sidewall
( ¢ page 199 , fig. 153) to de
termine the designated load rating for a specific tire.
Tire service life
The service life of tires depends on a lot of
diff erent things i ncluding prop er installation
and balancing, correct tire pressure and driv ·
ing s tyle.
Fig. 152 T ire tread: trea d wea r ind icators (TWI)
Tread Wear Indicator (TWI)
The orig in al tires on yo ur vehi cle ha ve
1/ 16 inch ( 1.6 mm) hig h "wear indica tors"
¢ fig . 152 ru nning acro ss the tread . Depend·
ing on the ma ke , t here will be six to e ight of
them even ly placed aro und the tire. Marks on
t he tire sidewall (for example "TWI" or ot her
symbols) ind icate the pos itions of the tread
wea r indica to rs. Wor n tir es must be rep laced .
Differ ent figures may apply in othe r countries
¢ .&_ .
Tire pressure
Incor rect t ire pressure causes premature wea r
and can cause sudde n tire blow-out . For this
reason, tire pressu re must be checked at least
o nce a month
¢ page 195.
Driving style
Driving fast around c urves, heavy accele rat ion
and hard braking increase tire wear .
Wheel balancing
The wheels on new ve hicles are balance d.
However, va rious s ituations dur ing everyday
driv ing can cause them to become unbal·
anced, resulting in vib rations you can usually
feel t hrough the steer ing whee l.
Unb alanced w hee ls m ust be rebalance d to
avo id excessive wear on steering, suspension
and ti res. A whee l m ust also be reba lanced
whe n a new tire is insta lled.
Incorrect wheel alignment
Incor rect wheel alig nment can cause exces
s ive tire wear , impa iring the safety of the vehi
cle.
If tires show excessive wear , have the
w hee l alignment chec ked by an authoriz ed
Audi deal er or qualified wo rksh op.
All-wheel drive
Only the wheel/ti re sizes specif ied by the
manufacture r may be used on veh icles with
all-wheel drive. For detai ls see ¢
page 155.
Gross Axle We ight R ating
The G ross Axle Weight Rating is the maximum
l oad that can be applied at each axle of the
vehicle
c::> &. .
Vehicle capacit y weight
The vehicle capac ity we ight (max. load) is list
ed eithe r on the dr iver's side B -pillar.
_& WARNING
- T he ac tual Gross Axle We ight Rat ing at
the front and rear axles shou ld not ex
ceed the permissible weights, and their
combination must not exceed the Gross
Vehicle Weight Rating.
- Exceeding permissib le weight ratings can
result in vehicle damage, accidents and
personal injury.
- The vehicle capacity weight figures apply
when the load is distributed evenly in the
vehicle (passengers and luggage). When
transporting a heavy load in the luggage
compartment, carry the load as near to
the rear axle as possible so that the veh i
cle's handling is not impa ired.
- Do not exceed the maximum permissible
axle loads o r the maximum gross vehicle
weig ht. Always remember that the vehi
cle's handling will be affected by the ex
tra load. Therefore, adjust your speed ac
cord ingly.
- Always obse rve loca l regu lations.
-
G ene ral in formation 22 7
•
•
Dimensions
!Length (with license plate bracket)
Width
Width (across mirrors)
Height (unloaded)
T urning circle diameter (curb to curb) R8 Sp
yd er 4. 2
quattro
4434 mm (ap prox. 174.6 in)
1904 mm (approx . 75 .0
in)
2029 mm (ap prox. 80.0 in)
1244 mm (ap
prox. 49.3 in)
11.80
m (ap
prox. 3 8. 7
ft)
When driving up steep ramps, on rough roads,
over curbs, etc. it is important to remembe r
that some parts of your vehicle, such as spoil
ers or exhaust system components, may be
close to the ground . Be careful not to damage
them.
This applies especially to vehicles with a low chassis (sports chassis) and when the vehicle
is fully loaded .
Capacities (approx.)
Fuel tank
R8 R8
Spyder Spyder
4 .2 5.2
quattro quat -
tro
Total capacity gal/ 21.1/8 21.1/8
liters 0 0
Reserve (of total gal/ 2.6/10 2 .6/10
capacity) liters
Windshield wa she r sys tem
Windsh ield wash- quarts approx. 4.2/4.0
er fluid /liters
D ata 229
R8 Spyder 5.2
qu attro
4434 mm (ap prox. 174.6 in)
1904 mm (approx. 75.0 in)
2029 mm (approx. 79.9 in)
1
1244 mm (approx. 49.0 in)
11.80 m (approx. 38. 7
ft)
•
•
Safety belts Cleaning ... ..... ..... ... .. .. .. ... 168
Danger to passengers who do not wear a
sa fety belt . . . . . . . . . . . . . . . . . . . . . . . 1 12
Fastening .. .... ......... .... .. .. . 112
General notes ................. .... 109
Improperly worn . . . . . . . . . . . . . . . . . . 114
Not worn ...................... .. 112
P retens ioners . . . . . . . . . . . . . . . . . . . . . 115
Safety bel t position . . . . . . . . . . . . . . . . 113
Safety instructions ..... ... .. .. .. .. . 110
Securing ch ild safety seats ... .. .. .. . 146
Special consid erations for pregna nt
women .. .. .. ........... .. .. .. .. . 1 14
Unfasten ing ............. .... .. ... 114
Warn ing/ indicator light .... .. .. . 17, 109
Whyyoumustwearthem ....... .... 110
Wo rn properly . . . . . . . . . . . . . . . . . . . . 110
Safety compliance st icker ... .. .. .. .. . 226
Safety equipment . . . . . . . . . . . . . . . . . . . . 99
Safety features for occupant restraint and protection . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Safety guide lines
Seat adjustment . . . . . . . . . . . . . . . . . . . . 66
Safety ins truc tions
F or using chi ld safety seats ... .. .. ... 1 41
F or using safety be lts .. ... .. .. .. .. . 110
Mo nitoring the Advanced Airbag Sys-
tem . .. .. .. .. ............. .. .. .. . 130
Safety systems Warn ing/ indicato r light . ... .. .. .. .. .. 17
Seat adjustment Driver's seat . . . . . . . . . . . . . . . . . . . . . . . 66
Fr ont passenge r's seat . . . . . . . . . . . . . . . 67
Fr ont se ats . . . . . . . . . . . . . . . . . . . . . . . . 66
H ead res traints . . . . . . . . . . . . . . . . . . . 102
Power seats . ... ...... ... .. .. .. .... 67
Safety guideli nes . ..... ... .. .. .. .. .. 66
Seating capacity ...... ..... .... .. .. . 109
Sea ting position
Driver ... .. .. .... .... ..... ... ... . 100
F ront passenge r ............... .... 101
Incorrect seat position ......... ... .. 103
Seats Number of seats 109
Selector lever
D efective . . . . . . . . . . . . . . . . . . . . . . . . . 3 5
Inde x 237
Serv ice
Airbag system 130
Se rv ice and disposa l
Safety be lt p re tensioner ... ..... .. .. 115
Serv ice interval display .... .... ... .. .. . 21
Serv ice position for windsh ield wipers . .. 61
Set me nu .. ... .. .... .......... ...... 25
Setting the time . .. ........ ......... . 11
S ide a irbags
Desc ription . ... .... . ... ...... ... .. 135
How they work . . . . . . . . . . . . . . . . . . . . 136
S ide mar ker lights . . . . . . . . . . . . . . . . . . . 55
Snow cha ins .. .. .. .. ............... 204
Socket ... .. .. .... ... .. .. ..... ... .. . 69
Sound system display . . . . . . . . . . . . . . . . . 20
Sources of information abo ut child re -
stra ints and their use ....... ..... .. .. 149
Speedometer . . . . . . . . . . . . . . . . . . . . . . . 12
Speed rat ing letter code ............. . 200
Speed warning . ..... . .. .. ..... ... .. . 34
Speed warning system . . . . . . . . . . . . . . . . 28
Spoi ler ....... .. .. .. . .............. 152
Star ting on h ills
Hill ho ld assist ..... . .. .. ..... ... .. . 80
Starting the e ngine . . . . . . . . . . . . . . . . . . 77
Steering co lumn
Adjusting . . . . . . . . . . . . . . . . . . . . . . . . . 77
Locking the steering . . . . . . . . . . . . . . . . 77
Steps for determining correct load limit . 197
Stopping the eng ine ................. . 79
Storage .... .. .. .. ................. . 70
Sun visors . ... .. .... . ... ...... ... .. . 59
Symbols Red symbo ls in the cente r display . .. .. . 30
Ye llow symbo ls in the ce nte r display 30
T
Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . 11
T ank flap
U nlocking the fuel filler flap by hand .. 173
T echnical modifications .. ..... ... .. .. 211
T emperature .. .. .. .. .......... ...... 73
Tire mob ility system . ... .. .... ... .. .. 213
T ire pressu re .. .. .. .... ............. 195
•
•