2020 MERCEDES-BENZ SPRINTER wheel

has not
reached the le velto trig ger illumina‐
tion of the TPMS low tire pressure telltale.
Yo ur vehicle has also been equipped with a
TPMS malfunction indicator toindicate that
th e sy stem is not operating properly. The
TPMS malfunction indicator is combined with
th e low tire pressure telltale. When the sys‐
te m de tects a malfunction, the indicator lamp
will flash for appro ximately one minute and
th en remain continuously illumina ted. This
sequence will continue upon subsequent
ve hicle start-ups as long as the malfunction
ex ists.
When the malfunction indicator is illuminated,
th e sy stem may not be able todetect or sig‐
nal low tire pressure as intended. TPMS mal‐
functions may occur for a variet y of reasons,
including the ins tallation of replacement or
alternate tires or wheels on theve hicle that
pr ev ent the TPMS from functioning properly.
Alw aysch eck the TPMS malfunction telltale
af te rre placing one or more tires or wheels on
yo ur vehicle toensure that there placement
or alternate tires and wheels allow the TPMS
to continue tofunction properly. The sy
stem checks the tire pressure and thete m‐
perature of the tires ins talled on theve hicle by
means of a tire pressure sensor.
New tire pressure sensors, e.g. in winter tires,
are automatically taught-in during thefirs t jour‐
ney they are used.
The tire pressure and the tire temp erature appear
in the multifunction display (/ page177).
If th ere is a subs tantial loss of tire pressure, a
wa rning is issued:
R Via display messages (/ page 369)
R Viath e0077 warning lamp in the instrument
clus ter
It is the driver's responsibility toset the tire pres‐
sure tothere commended cold tire pressure suit‐
able forth e operating situation. Set the tire pres‐
sure for cold tires using a tire pressu regauge.
No tethat the cor rect tire pressure forth e cur rent
ope rating situation mu stfirs t be taught-in tothe
tire pressure moni toring sy stem.
In most cases, the tire pressure monitoring sys‐
te m will automatically update the new refere nce
va lues af teryo u ha vechanged the tire pressure.
Yo u can, ho wever,also update there fere nce val‐ ues
byrestarting the tire pressure monitoring
sy stem manually (/ page316).
Sy stem limits
The sy stem may be impaired or may not function
in thefo llowing situations:
R Ifth e tire pressure is set incor rectly
R Ifth ere is a sudden pressure loss caused by a
fo re ign object penetrating the tire, forex am‐
ple
R Ifth ere is a malfunction caused byano ther
ra dio signal source
R Ifth ere is a change of tire size Wheels and tires
315

Make sure
toobser vethefo llowing fur ther rela‐
te d subject:
R Notes on tire pressure (/ page310)
Checking the tire pressure with the tire pres‐
sure monitoring sy stem
Requ irements:
R The ignition is switched on.
On-board computer: 4 Service 5
Tires
One of thefo llowing displa ysappears:
R The cur rent tire pressure and tire temp era‐
ture of the individual wheels. Instrument Display with color display
R The cur rent tire pressure for each wheel. Instrument Display with black
and white display
R Tire pressure will be displayed after driving a
few minutes :th ete ach-in process of the sys‐
te m is not yet compl ete. The tire pressures
are already being monitored. #
Compare the tire pressure with there com‐
mended tire pressure forth e cur rent ope rat‐
ing condition (/ page 311). Obser vethe
no tes on tire temp erature (/ page310).
% The
values displa yed in the multifunction dis‐
play may deviate from those of the tire pres‐
sure gauge as they referto sea le vel.At high
altitudes, the tire pressure values indicated
by a pressure gauge are higher than those shown
bythe on-board computer. In this
case, do not reduce the tire pressure.
Make sure toobser vethefo llowing fur ther rela‐
te d subject:
R Notes on tire pressure (/ page310)
Rest arting the tire pressure monitor
Requ irements:
R The recommended tire pressure is cor rectly
set forth ere spective operating condition on
each of the wheels (/ page310).
R Rest
artthe tire pressure monitoring sys‐
te m in the following situations:
- The tire pressure has changed.
- The wheels or tires ha vebeen changed or
newly ins talled.
On-board computer: 4 Service 5
Tires #
Scroll down in the menu.
The Use Current Pressures as New Refer-
ence Values message appears in the multi‐
function displa y. #
Con firm the message toinitiate a restart.
The Tire Press. Monitor Restarted message
appears in the multifunction displa y.
Cur rent wa rning messages are dele ted and
th e0077 yellow warning lamp goes out.
Af teryo u ha vedriven for a few minutes, the
sy stem checks whe ther the cur rent tire pres‐
su res are within the specified range. The cur‐
re nt tire pressures are then accep ted as ref‐
erence values and monitored. 316
Wheels and tires

Make sure
toobser vethefo llowing fur ther rela‐
te d subject:
R Notes on tire pressure (/ page310)
Ra dio-equipment appr oval of the tire pres‐
sure monitoring sy stem
Ra dio equipment appr oval numbers Countr
yRadio equipment appr oval
number
Canada IC: 4008C- TSSRE4A
Ope ration is subject tothefo llow‐
ing two conditions:
(1) this device may not cause
harmful inter fere nce, and
(2) this device must acce ptany
inter fere nce received, including
inter fere nce that may cause
undesired operation.
Mexic oM odel:TSSRE4A & TSSSG4G6,
IFETEL: RLVHUTS17-0806
US AF CC ID:YGOTSSRE4A
This device complies wi th Part15
of the FCC Rules. Operation is
subject tothefo llowing two con‐
ditions: (1) this device may not
cause harmful inter fere nce, and
(2) this device must acce ptany
inter fere nce received, including
inter fere nce that may cause
undesired operation.
WA RNING: Any changes or modi fi‐
cation not expressly appr ovedby
th e party responsible for compli‐
ance could void the user's author‐
ity tooperate this equipment. Loading the
vehicle Ti
re and Loading Information placard &
WARNING Risk of an accident when driv‐
ing wi than ove rloaded tire
Overloaded tires may overheat and bur stas a
consequence. Overloaded tires can also
impair thesteering and handling characteris‐
tics and lead tobrake failure. #
Obser vethe load rating of the tires. #
The load rating mu stbe at least half the
gross axleweight rating of theve hicle.
Mercedes-Benz recommends you use
th e load-bearing index, which is given in
th eve hicle documents. #
Neverove rload the tires by exceeding
th e maximum load. Only
vehicles with a gross vehicle weight of less
th an 10,000 lbs (4,536 kg) ha veaTire and Load‐
ing In form ation placard on the B-pillar on the driv‐
er's side. 1
Tire and Loading In form ation placard %
The data shown in
the illustration is sample
data.
The Tire and Loading In form ation placard sho ws:
R The maximum number of seats indicates the
maximum number of occupants permitted to
tr ave l in theve hicle.
R The maximum permissible load equals the
gross weight of all vehicle occupants, the lug‐
ga ge and cargo.
R The recommended tire pressu resfo r cold
tires. The recommended tire pressures apply
to the maximum permissible load and up to
th e maximum permissible speed of theve hi‐
cle.
Also obser vethefo llowing information:
R The information about permissible weights on
th eve hicle identification plate (/ page 338).
R The information about tire pressure on the
tire pressure table . Wheels and tires
317

Ad
ditional related subjects:
R Determ ining the maximum load
(/ page 318).
R Notes on tire pressure (/ page310). St
eps todeterm ining the cor rect critical load The
following steps ha vebeen de veloped as
requ ired of all manufacturers under Title 49,
Code of U.S. Federal Regulations, Part57 5 in
accordance with the "National Traf fic and Mo tor
Ve hicle Saf etyAc t of 1966". #
Step 1: locatethest atement, "The combined
we ight of occupants and cargo should ne ver
exc eed XXX kgor XXX lbs." on theTire and
Loading In form ation placard of your vehicle. #
Step 2: determ ine the combined weight of
th e driver and passengers that will be tra vel‐
ing in your vehicle. #
Step 3: subtract the combined weight of the
driver and passengers from XXX kgor
XXX lbs. #
Step 4: there sulting figure equals the per‐
missible amount of cargo and luggage load
capacity. Forex ample, if the "XXX" amount
equals 1,400 lbs and there will be five 150 lb
passengers in your vehicle, the amount of
av ailable cargo and luggage load capacity is
650 lbs (1,400 – 750 (5 x 150) = 650 lbs). #
Step 5: determ ine the combined weight of
luggage and cargo being loaded on theve hi‐
cle. For saf etyre asons, this we ight must not
exc eed the cargo and luggage load capacity
calculated in step 4. #
Step 6: Even if
you ha vecalculated thetot al load care‐
full y,yo u should still make sure that the maxi‐
mum permissible gross weight and the maximum
gross axle weight rating of your vehicle are not
exc eeded. Information forth is can be found on
th eve hicle identification plate. #
Weigh the laden vehicle, including driver, pas‐
sengers and load, on a suitable vehicle weigh‐
bridge.
The measured values must not exceed the
maximum permitted values lis ted on theve hi‐
cle identification plate.
Ad ditional related subjects:
R Sample calculation for de term ining the maxi‐
mum load (/ page318)
R Tire and Loading In form ation placard
(/ page 317)
R Tire pressure table
R Vehicle identification plate Sample calculation
for de term ining the maxi‐
mum load The
following table has examples of how tocalcu‐
la te tota l and cargo load capacities with varying
seating con figurations and dif fere nt numbers and
sizes of occupants. The following examples use a
maximum load of 1,500 lbs (680 kg).This value
is for illustrative purposes on ly.Make sure you
are using the actual load limit foryo ur vehicle
st ated on your vehicle's Tire and Loading In for‐
mation placard (/ page317).
The higher thewe ight of all the occupants, the
smaller the maximum load for lugga ge.
Ste p 1 Example
1E xamp le 2
Combined maximum weight of
occupants and load (data from
th eTire and Loading In form a‐
tion placard) 15
00 lbs (680 kg)1 500 lbs (680kg) 318
Wheels and tires

Ste
p 2 Example
1E xamp le 2
Numb er of people in theve hicle
(driver and occupants) 51
Distribution of the occupant sFront: 2
Re ar: 3 Fr
ont: 1
We ight of occupant sO ccupant 1:150 lbs (68 kg)
Occupant 2: 180 lbs (82 kg)
Occupant 3: 160 lbs (73 kg)
Occupant 4: 140 lbs (63 kg)
Occupant 5: 120 lbs (54 kg) Occupant 1: 200 lbs (91
kg)
To talwe ight of all occupant s750 lbs (340 kg)2 00 lbs (91kg) Ste
p 3 Example
1E xamp le 2
Pe rm issible load (maximum
gross vehicle weight rating from
th eTire and Loading In form a‐
tion placard minus the gross
we ight of all occupants) 15
00 lbs (680 kg)00F8 75 0 lbs
(340 kg) = 750 lbs (340 kg)15
00 lbs (680 kg)00F8 200 lbs
(91 kg) = 1300 lbs (589 kg) Ti
re labeling Overview of tire labeling
1
Uniform Ti reQuality Grading Standards
(/ page 319)
2 DOT (Depa rtment of Transpor tation), (TIN)
Ti re Identification Number (/ page 320)
3 Maximum tire load (/ page 321)
4 Maximum tire pressure (/ page 321)5
Manufacturer
6 Chara cteristics of the tire (/ page 321)
7 Tire size designation, load-beari ng capacity,
speed rating and load ind ex (/page 321)
8 Tire name
% The da
tashown in the illustration is sample
data. Information on tire
quality grades Ac
cording totherequ irements of theU. S.
Depa rtment of Transpor tation's "Uni form Tire
Quality Grading Standards" tire manufacturers
must grade their tires using thefo llowing three
per form ance factors: Wheels and tires
319

1
Tread weargrade
2 Traction grade
3 Temp erature grade
% The data shown in
the illustration is sample
data.
% This grading is not legally prescribed
for Can‐
ada, but specified in most cases anyw ay.
Tr ead weargrade
The tread wear grade is a comparative grading
based on tread wear grade tests conducted
under contro lled conditions on a specified U.S.
Depa rtment of Transpor tation test trac k.For
ex ample, a tire graded 150wo uld wear one and
one-half times as well on the go vernment test
track as a tire graded 100.
The relative per form ance of tires depends upon
th e actual conditions of their use, ho wever,and
may depart significantly from the norm due to
va riations in driving habits, service practices and
dif fere nces in road characteristics and climate
conditions.
Tr action grade &
DANG ER Risk of accident due toinade‐
qu ate traction
The traction grade assigned tothis tire is
based on stra ight-ahead braking traction
te sts, and does not include either accelera‐
tion, cornering, hydroplaning or peak traction
ch aracteristics. #
Always adapt your driving style and
drive at a speed tosuit the pr evailing
traf fic and weather conditions. *
NO
TEDama getothe driv etra in from
wheelspin #
Avoid wheelspin. The traction grades – from highest
tolowest –
are AA, A,B and C. These grades relate tothe tire's ability
tocome toast andstill on a wet pa ve‐
ment under controlled conditions on a specified
U. S. go vernment test sur face made from asphalt
and concr ete.
Te mp erature grade &
WARNING Risk of accident from tire
ove rheating and tire failure
The temp erature grade forth is tire is es tab‐
lished for a tire that is properly inflated and
not overloaded. Excessive speed, underinfla‐
tion, or excessive loading, either separately or
in combination, can cause excessive heat
build-up and possible tire failure. #
Obser vethere commended tire pres‐
sures and regular lych eck the tire pres‐
sure of all tires including the spare
wheel. #
Adjust the tire pressure as necessar y. The
temp erature grades are A (highest grade), B
and C. These relate toa tire's resis tance toheat
and its ability torelease heat on a specified test
wheel in laboratory tests under contro lled condi‐
tions. Sus tained high temp eratures can cause the
material of the tire todegenerate and reduce tire
life. In addition, excessively high temp eratures
can lead tosudden tire failure. Grade C refers to
a per form ance which all passenger vehicle tires
must exhibit, according totheU. S. Depa rtment
of Transpor tation's requ irements. Information on DOT and TIN (Tire Identifica‐
tion
Number) U.
S. tire regulations indicate that every tire man‐
ufacturer or retreader mu stimprint a TIN in or on
th e side wall of each tire produced. %
The data shown in
the illustration is sample
data. 320
Wheels and tires

The TIN is a unique identification number
for tires
and consists of thefo llowing components:
R DOT (Department of Transportation): tire
symbol 1indicates that the tire complies
with therequ irements of theU. S. Depa rtment
of Transpor tation.
R Manufacturer identi fication code: manu‐
fa cturer identification code 2prov ides infor‐
mation about the tire manufacturer. New tires
ha ve a code with two symbols. Retreaded
tires ha vea code with four symbols. For fur‐
th er information about retreaded tires, see
(/ page 324).
R Tire size: identifier 3describes the tire size.
R Tire type code: tire type code 4can be
used bythe manufacturer as a code to
describe specific characteristics of the tire.
R Date of manu factu re:da te of manufacture
5 prov ides information about the age of a
tire. The 1st and 2nd numbers indicate the
calendar week and the 3rd and 4th numbers
indicate theye ar of manufacture (e.g. "3208"
re fers to the 32nd week of theye ar 2008). Information on maximum tire load
%
The data shown in
the illustration is sample
data.
Maximum tire load 1isthe maximum permissi‐
ble weight for which the tire is appr oved.
Do not overload the tires by exceeding the maxi‐
mum permissible load. The maximum permissible
load can be found on theve hicle's Tire and Load‐
ing In form ation placard on the B-pillar on the driv‐
er's side (/ page317). Information on maximum tire pressure
%
The data shown in
the illustration is sample
data.
Maximum permitted tire pressure 1, which is
permitted forth e tires must not be exceeded.
Exception: when using the 225/ 75R16C
12 1/120R (122L) tires as a spa rewheel on the
re ar axle of Super Sin gle ve hicles with a dis tance
limit of 62 mi (100 km) and speed limit of 34 mph
(55 km/h). Information on tire
characteristics %
The data shown in
the illustration is sample
data.
This information describes the type of tire cord
and the number of la yers in side wall1 and
under tire tread 2. Ti
re size designation, load-bearing capacity,
speed rating and load index &
WARNING Risk of inju rythro ugh exceed‐
ing the specified tire load rating or the
permissible speed rating
Exceeding the specified tire load rating or the
permissible speed rating may lead totire
dama geand tothe tires bur sting. #
Therefore, only use tire types and sizes
appr ovedfo ryo ur vehicle model. Wheels and tires
321

#
Obser vethe tire load rating and speed
ra ting requ ired foryo ur vehicle. 1
Prefixing letter
2 Nominal tire width in millime ters
3 Aspect ratio (in pe rcent)
4 Tire code
5 Rim diame ter
6 Load-bearing index
7 Speed rating
8 Load ind ex
% The data shown in
the illustration is sample
data.
Fu rther information about reading tire data can
be obtained from any qualified specialist work‐
shop.
Prefixing letter 1
1:
R "LT": light truck tires in accordance with US
manufacturer standards.
R "C": tires for commercial usage in accordance
with European manufacturer standards.
Aspect ratio (in percent) 3 3:
The size ratio between the tire height and tire
width and is shown in percent (tire height divided
by tire width).
Ti re code 4
4 (tire type):
R "R": radial tire
Rim diam eter 5 5:
The diame ter of the bead seat (not the diame ter
of therim flange). The rim diame ter is specified in
inches (in).
Load-bearing index 6
6:
Numerical code which specifies the maximum
load-bearing capacity of a tire ("91" equals, e.g.
13 56 lb (6 15kg)).
The tire load-bearing capacity must be at least
half the gross axle weight rating of theve hicle. Do not
overload the tires byexceeding the maxi‐
mum permissible load.
See also:
R Maximum permissible load on theTire and
Loading In form ation placard (/ page317)
R Maximum tire load (/ page 321)
R Load index
Speed rating 7
7:
Specifies the appr oved maximum speed of the
tire.
% An electronic speed limiter pr
events your
ve hicle from exceeding a speed of 130mph
(2 10 km/h).
Ensu rethat your tires ha vetherequ ired speed
ra ting. You can obtain information on the
re qu ired speed rating at an au thorized Mercedes-
Benz Center.
Summer tires Inde
xS peedrating
LU pto 75 mph (120 km/h)
MU pto 81 mp h (1 30 km/h)
NU pto 87 mph (1 40 km/h)
PU pto 93 mph (150 km/h)
QU pto 100mp h (160 km/h)
RU pto 106mp h (170 km/h) Summer, all-season and winter tires
Inde
xS peedrating
L M+S 1
Upto75 mph (1 20 km/h)
M M+S 1
Upto81 mp h (130 km/h)
N M+S 1
Upto87 mph (140 km/h)
P M+S 1
Upto93 mph (150 km/h)
Q M+S 1
Upto100mp h (160 km/h)
R M+S 1
Upto118mp h (170 km/h) 1
: or "M+S 004D"for winter tires
Wi nter tires are mar ked with the004D snowflake
symbol and fulfill therequ irements of theRu bber
Manufacturers Association (RMA) and theRu bber
Association of Canada (RAC) rega rding the tire
traction on sno w. 322
Wheels and tires