2000 MERCEDES-BENZ CL-CLASS spare tire

344 Tires, Wheels
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index
12. Using the wrench, tighten the five bolts evenly,
following the sequence illustrated, until all bolts are
tight.
Observe a tightening torq ue of 110 ft.lb. (150 Nm).
13. Ensure proper tire pressure.
Notes:
Before storing the jack, the jack arm must be lowered
almost to the base of the jack.
For proper storage of vehicle jack see page 335.
P40.10-2265-26
Wa r n i n g !
Always replace wheel bolts that are damaged or
rusted.Never apply oil or grease to wheel bolts.Damaged wheel hub threads should be repaired
immediately.Incorrect mounting bolts or improperly tightened
mounting bolts can cause the wheel to come off.
This could cause an accident. Be sure to use the
correct mounting bolts.Wa r n i n g !
The spare wheel rim is for temporary use only. Use
for over a total of 12 000 miles (20 000 km)
(aggregate of all uses) may cause wheel rim failure
leading to an accident and possible injuries.The spare wheel should only be used temporarily,
and replaced with a regular road wheel as quick as
possible.CL 55 AMG and Sport Package:
The dimensions of the spare wheel are different
from those of the road wheels. As a result, the
vehicle handling characteristics change when
driving with a mounted spare wheel.
ProCarManuals.com

345 Tires, Wheels
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index Tire inflation pressure
A table (see fuel filler flap) lists the tire inflation
pressures specified for Mercedes-Benz recommended
tires as well as for the varying operating conditions.
Important!
Tire pressure changes by approx. 1.5 psi (0.1 bar) per
18°F (10°C) of air temperature change. Keep this in
mind when checking tire pressure inside a garage –
especially in the winter.
Example:
If garage temperature = approx. +68°F (+20°C) and
ambient temperature = approx. +32°F (0°C) then the
adjusted air pressure = specified air pressure +3 psi
(+0.2 bar).Tire pressures listed for light loads are minimum values
offering high driving comfort. Increased inflation
pressures for heavy loads produce favorable handling
characteristics with lighter loads and are perfectly
permissible. The ride of the vehicle, however, will
become somewhat harder.
Tire temperature and pressure increase with the vehicle
speed. Tire pressure should therefore only be checked
and corrected on cold tires. Correct tire pressure in
warm tires only if pressure has dropped below the
pressure listed in the table and the respective operating
conditions are taken into consideration.
An underinf lated tire due to a slow leak (e.g. due to a
nail in the tire) may cause damage such as tread
separation, bulging etc.. Regular tire pressure checks
(including the spare tire) at intervals of no more than
14 days are therefore essential.
If a tire constantly loses air, it should be inspected for
damage.
ProCarManuals.com

346 Tires, Wheels
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index
The spare tire should be checked periodically for
condition and inflation. Spare tire will age and become
worn over time even if never used, and thus should be
inspected and replaced when necessary.Battery
Wa r n i n g !
Do not overinflate tires. Overinflating tires can
result in sudden deflation (blowout) because they
are more likely to become punctured or damaged
by road debris, potholes etc.. Follow recommended
inflation pressures.Do not overload the tires by exceeding the specified
vehicle capacity weight (as indicated by the label
on the driver’s door latch post). Overloading the
tires can overheat them, possibly causing a
blowout.
Wa r n i n g !
Failure to follow these instructions can result in
severe injury or death.Never lean over batteries while connecting, you
might get injured.Battery fluid contains sulfuric acid. Do not allow
this fluid to come in contact with eyes, skin or
clothing. In case it does, immediately flush affected
area with water and seek medical help if necessary.A battery will also produce hydrogen gas, which is
flammable and explosive. Keep flames or sparks
away from battery, avoid improper connection of
jumper cables, smoking etc..
ProCarManuals.com

389 Technical data
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index Rims – Tires
1 Also permissible 245/45 ZR18
2 Also permissible 275/40 ZR18
3
3 Must not be used with snow chains.
Model CL 500, CL 600
(except Sport Package)
Rims (light alloy)
Wheel offset:7
1/2Jx17H2
1.81 in (46 mm)
All season tires:
Radial-ply tires 225/55 R17 97H
Winter tires:
Radial-ply tires 225/55 R17 97H M+S
Spare wheel
Rim (light alloy)
Wheel offset:7
1/2Jx17H2
2.0 in (51 mm)
All season tire:
Radial-ply tire 225/55 R17 97HModel CL 500, CL 600
(Sport Package)
Rims front axle
AMG light alloy rims
Wheel offset:8
1/2Jx18H2
1.73 in (44 mm)
Rims rear axle
AMG light alloy rims
Wheel offset:9
1/2Jx18H2
1. 81 i n ( 46 m m )
Radial-ply tires
front axle
rear axle245/45 R18 96Y
1
275/40 R18 99Y M0
2, 3
Spare wheel
Rim (light alloy)
Wheel offset:7
1/2Jx17H2
1. 81 i n ( 46 m m )
All season tire:
Radial-ply tire 225/55 R17 97H
ProCarManuals.com

390 Technical data
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
1 Also permissible 245/45 ZR18
2 Also permissible 275/40 ZR18
3
3 Must not be used with snow chains.
Rims – Winter tires
Model CL 55 AMG
Rims front axle
AMG light alloy rims
Wheel offset:8
1/2Jx18H2
1.73 in (44 mm)
Rims rear axle
AMG light alloy rims
Wheel offset:9
1/2Jx18H2
1.81 in (46 mm)
Radial-ply tires
front axle
rear axle245/45 R18 96Y
1
275/40 R18 99Y M0
2, 3
Spare wheel
Rim (light alloy)
Wheel offset:7
1/2Jx17H2
1.81 in (46 mm)
All season tire:
Radial-ply tire 225/55 R17 97HModel CL 55 AMG
Rim (light alloy)
Wheel offset7
1/2 J x 17 H 2
1. 81 i n ( 46 m m )
Winter tires:
Radial-ply tires 225/55 R17 97H M+S
ProCarManuals.com