#
Obser vethet irel oad rating and speed
ra ting requ ired fory our vehicle. 1
Prefixing letter
2 Nominal tir ewidthinm illimeters
3 Aspect ratio (i npercent)
4 Tire code
5 Rimd iame ter
6 Load-bearing index
7 Speed rating
8 Loadind ex
% The dat
ashown in thei llustration is sample
data.
Fu rther information about reading tir edatac an
be obtaine dfroma nyqualified specialis twork‐
shop.
Prefixing letter 1
1:
R "LT": light truc ktires in accordance wit hUS
manufacturer standards.
R "C": tires forc ommercial usage in accordance
wit hE uropean manufacturer standards.
Aspect ratio (i npercent) 3 3:
The size ratio betwee nthe tir eheight and tire
widt hand is shown in percent (tir eheight divided
by tirew idth ).
Ti re code 4
4 (tiretype):
R "R": radial tire
Rim diam eter 5 5:
The diame teroft he bead seat (no tthe diame ter
of ther im flange). The rimd iame teriss pecified in
inches (in).
Load-bearing index 6 6:
Numerical code whic hspecifies them aximum
load-bearing capacity of atire( "91" equals, e.g.
13 56 lb (6 15kg)).
The tir eload-bearing capacit ymustbeatl east
half theg ross axle weight rating of thev ehicle. Do no
toverload thet ires byexceeding them axi‐
mum permissible load.
See also:
R Maximum permissible load on theT irea nd
Loading In form atio nplacar d(/pag e224 )
R Maximum tir eload (/ page228)
R Load index
Spee drating 7 7:
Specifies thea ppr ove dm aximum speed of the
tire.
% An electroni
cspeed limiter pr events your
ve hicle from exceeding aspeed of 130m ph
(2 10 km/h).
Ensu rethat your tires ha vether equired 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 pto75mph (120 km/h)
MU pto81mph (130 km/h)
NU pto87mph (140 km/h)
PU pto93mph (150 km/h)
QU pto100mph(160k m/h)
RU pto106mph(170k m/h) Summer
,all-season and winter tires Inde
xS peedrating
LM +S1
Upto75 mph(120k m/h)
MM +S1
Upto81 mp h(130k m/h)
NM +S1
Upto87 mph(140k m/h)
PM +S1
Upto93 mph(150k m/h)
QM +S1
Upto100m ph (160 km/h)
RM +S1
Upto118m ph (170 km/h) 1
:or" M+S 004D"f or winter tires
Wi nter tires ar emarke dw itht he 004D snowflake
symbol and fulfill ther equirements of theR ubber
Manufacturer sAssociation (RMA) and theR ubber
Associatio nofCanada (RAC) rega rding thet ire
traction on sno w. Wheels and tires
229
Load index
8 8:
R "Light load": light load tires
R "C": commercial tires Information on definitions (tires and load‐
ing)
Ti re stru ctu reand characteristics: describes
th en umber of la yers or then umber of rubber-
coated la yers inthet iret read and thet irew all.
These ar emade of steel, nylon, pol yester and
ot her materials.
Bar: metric unit fort irep ressu re.
14 .5038 pounds per squar einc h( psi) and
10 0k ilopascals (kPa) ar ethe equivalent of 1bar.
DO T(Department of Transportation): DOT
mar kedt ires fulfill ther equirements of the
U. S. Depa rtment of Transpor tatio n.
Av erag eweight of vehicl eoccupants: the
number of occupants forw hichthe vehicle is
designed multiplied by150lbs (68 kg).
Un ifor mT ireQ uality Grading Standards: auni‐
fo rm standar dtog rade theq uality of tires with
re ga rdstot read quality ,tiret raction and temp er‐
atur echaracteristics. The quality grading assess‐
men tism adebythem anufacturer in accordance
wit htests pecifications of theU .S. go vernment.
The quality grade of atireisi mprinted on the
side wall of thet ire.
Re commended tir epressu re:ther ecommen‐
ded tir epressur eist he pressur especified fort he
tires ins talled on thev ehicle at thef actor y.
The Tire and Loading In form atio nplacar dcon‐
ta ins ther ecommended tir epressures forc old
tires, them aximum permissible load and the
maximu mpermissible vehicle speed.
The tir epressur etable con tains ther ecommen‐
ded tir epressures forc old tires under various
operating conditions, i.e. load and/or speed of
th ev ehicle.
Increased vehicl eweight due tooptional
equipment: thec ombined weight of all standard
and optional equipmen tavailable fort he vehicle,
re ga rdless of whe ther it is actuall yins talled on
th ev ehicle or not.
Rim: thep artoft he wheel on whic hthe tir eis
ins talled.
GA WR (Gross AxleW eightRating): GAWR is the
gross axle weight rating .The actual load on an
axl em ustn ever exc eed theG ross Axle Weight Ra
ting .You can find theG ross Axle Weight Rating
on theB -pillar on thed rive r's side.
Speed rating: thes peed rating is pa rtof thet ire
identification .Itspecifies thes peed rang ef or
whic hatireisa pprove d.
GV W( Gross Vehicl eW eight): theG ross Vehicle
We ight includes thew eight of thev ehicle includ‐
ing fuel, tools, thes par ew heel, accessories
ins talled, occupants, luggag eand thet railer
dr aw bar nose weight if applicable. The Gross Vehi‐
cle Weight mus tnever exc eed theG ross Vehicle
We ight Rating (GVWR )specifie donthe B-pillar on
th ed rive r's side.
GV WR (Gross Vehicl eW eight Rating): the
GV WR is them aximum permitted gross weight of
th ef ully laden vehicle (weight of thev ehicle
including all accessories, occupants, fuel, lug‐
ga ge and thet railer dr awbar nose weight if appli‐
cable). The Gross Vehicle Weight Rating is speci‐
fi ed on thev ehicle identification plat eonthe B-
pillar on thed rive r's side.
Maximum weight of thel aden vehicle: the
maximu mweight is thes um of thev ehicle's curb
we ight ,weight of thea ccessories, maximum load
and thew eight of thef actor yins talled optional
equipment.
Kilopascal (kPa): metric unitfort irep ressu re.
6.9 kP aarethee quivalent of 1psi. Ano ther unit
fo rt irep ressu reis bar .100 kilopascals (kPa) are
th ee quivalent of 1bar.
Load index: in additiontothel oad-bearing index,
th el oad inde xmayalso be imprinted on thes ide‐
wa ll of thet ire. This specifies thel oad-bearing
capacity mor eprecisel y.
Cur bw eight: thew eight of avehicle wit hstand‐
ar de quipmen tincludin gthe maximum capacity
of fuel, oil and coolant. It also includes thea ir-
conditioning sy stem and optional equipment if
th ese ar einstalled on thev ehicle, but does not
include passenger sorluggage.
Maximum tir eload: them aximum tir eload is
th em aximum permissible weight in kilog rams or
lbs forw hichat ireisa pprove d.
Maximum permissible tir epressure: maximum
permissible tir epressur efor one tire.
Maximum load on one tire: maximum load on
one tire. This is calculated bydividing them axi‐
mum axle load foro ne axle bytwo.
PSI (pounds per squar einch): standar dunit of
measuremen tfor tir epressu re. 230
Wheels and tires
Aspec
tratio: relationship between tir eheight
and tir ewidthinp ercent.
Ti re pressure: pressureinside thet irea pplying
an outwar dforce toeve rysquar einc hoft he
tire's sur face. The tir epressur eiss pecified in
pounds per squar einc h( psi), in kilopascal (kPa)
or in bar .The tir epressur eshoul donlybec orrec‐
te dw hen thet ires ar ecold.
Ti re pressur eoncoldt ires: thet ires ar ecold
when thev ehicle has been par kedw itht he tires
out of direct sunlight foratl east thre eh our sand
th ev ehicle has been driven less than 1m ile
(1.6 km).
Ti re contact sur face: thep artoft he tir ethat
comes int ocontact wi th theroad.
Ti re bead: thep urpose of thet ireb ead is to
ensur ethat thet ires its securel yonthe wheel
ri m. Ther eareseveralw irec ores in thet ireb ead
to preve ntthet iref romc hanging lengt honthe
whee lrim.
Sid ew all: thep artoft he tir ebetwe en thet read
and thet ireb ead.
Special equipment weight: thec ombined
we ight of those optional extras that we igh more
th an ther eplaced standar dparts and mor ethan
5l bs (2. 3kg). These optiona lextras ,suc has
high-pe rformance brakes, le velc ontrol sy stem, a
ro of luggag erackorah igh-perform anc ebatter y,
ar en otincluded in thec urb weight and the
we ight of thea ccessories.
TIN (Tir eIdentification Number): auniqu eiden‐
tification number whic hcan be used byatire
manufacturer toidentify tires, fore xamp lefora
product recall, and thus identif ythe pur chasers.
The TIN is made up of them anufacturer identifi‐
cation code, tir esize, tir etype code and them an‐
ufacturing date.
Load-bearing index: thel oad-bearing inde x(also
load index) is acode that con tains them aximum
load-bearing capacity of atire.
Tr action: traction is ther esult of friction between
th et ires and ther oad sur face.
We ar indicator: narrow bars(tread wear bars)
th at ar edistributed overthe tir etread. If thet ire
tread is le velw itht he bars, thew ear limit of
1/1 6in( 1.6m m) has been reached.
Distribution of vehicl eoccupants: distribution
of vehicle occupants over designated seat posi‐
tions in avehicle. Maximum permissible pa
yload weight: nomi‐
nal load and luggag eload plus 150lbs (68 kg)
multiplied bythen umber of seats in thev ehicle. Changing
awheel Note
sons electing, installing and replacing
tires Yo
uc an ask fori nformation rega rding permit ted
wheel/tir ecombinations at aqualified specialist
wo rkshop. &
WARNING Risk of accident du etoincor‐
re ct size sofwheels and tires
If wheels and tires of thew rong size ar eused,
th ew heel brakes or wheel suspension com‐
ponents ma ybedamaged. #
Alwaysr eplace wheels and tires with
ones that fulfill thes pecification softhe
original part.
Fo rw heels, pa yattention tothef ollowing:
R Designation
R Type
R Perm issible wheel load
R Wheel of fset
Fo rtires, pa yattention tothef ollowing:
R Designation
R Manufacturer
R Type
R Load-bearing index
R Speed rating &
WARNING Risk of inju rythro ugh exceed‐
ing thes pecified tir eload rating or the
permissible speed rating
Exceeding thes pecified tir eload rating or the
permissible speed rating ma ylea dtot ire
dama geand tothet ires bur sting. #
Therefore, onl yuse tir etypes and sizes
appr ovedfor your vehicle model. #
Obser vethet irel oad rating and speed
ra ting requ ired fory our vehicle. Wheels and tires
231
Fo
rv ehicles wit htwin tires wit haGVW of
11 ,030 lbs or 12,125 lbs, onl yuse tires with
th ed imension LT215/85 R1 6which have
been appr ovedfor this vehicle bythem anu‐
fa cturer .Itisn otpermissibl etouse tires with
dif fere nt dimensions; doing so ma ylea dtoa
ge neral ope rating pe rmit being rende red
in va lid.
% Ve
hicles with single tires:
Fo rv ehicles wit hsingle tires wit haGVW less
th an or equal to9,480 lbs, onl yuse tires with
th ed imension LT245/7 5R16whi chhave
been appr ovedfor this vehicle bythem anu‐
fa cturer .Itisn otpermissibl etouse tires with
dif fere nt dimensions; doing so ma ylea dtoa
ge neral ope rating pe rmit being rende red
in va lid.
% Ve
hicles with Super Single tires:
Fo rv ehicles wit hsingle tires wit haGVW of
11 ,030 lbs, onl yuse tires wit hthe dimen‐
sions 225/7 5R16C( FA)and 285/65 R16C
(RA) whic hhaveb een appr ovedfor this vehi‐
cle bythem anufacturer .Itisnotpermissible
to use tires wit hdiffe re nt dimensions; doing
so ma ylea dtoa general ope rating pe rmit
being rende redi nva lid.
Be sur etoalso obse rvet he following fur ther rela‐
te ds ubjects:
R Notesont irep ressur e(/pag e217 )
R Tire and Loadin gInforma tionp lacard
(/ page224 )
R Tire size designation, load-beari ng capacity,
speed rating and load ind ex (/pag e228)
R Tire pressur etable
R Notesont he emer gency spa rewheel
(/ page239) Note
sonc hanging wheels &
WARNING Risk of inju rythro ugh dif fer‐
ent whee lsizes
Inter changing thef ront and rear wheels if the
wheels or tires ha vediffere nt dimensions may
se verely impair thed riving characteristics.
The wheel brakes or wheel suspension com‐
ponent smayalso be damaged. #
Rotate front and rear wheels onl yifthe
wheels and tires ar eofthe same dimen‐
sions. On
vehicles that ha vethes ame size front and
re ar wheels ,rotatet he wheels according tothe
inter vals in thet irem anufacturer's warrant ybook
in your vehicle documents. If this is no tavailable,
ro tate thet ires every3,000 (5,000) to
6,000 mile s(10 ,000 km) ,depending on the
degree of wear.E nsuret hat thed irection of rota‐
tio nism aintained.
It is imperati vetoobser vethei nstruction sand
saf etyn otes on "Changing awheel" when doing
so. Wheel size categories of wheels
The de
term ined vehicle speed is displa yedint he
instrument clus tera nd is impor tant forc ontrol‐
ling thed riving saf etys ystems and driving sys‐
te ms. The displa yaccuracy of thes peedome ter
and theo dome terisl egally prescribed .Determin‐
ing thes peed is dependent on thet ires ize or the
ro lling circumferenc eofthe tires. The rimd iame‐
te risa lway ss pecified in inches.
Fo rthis reason ,the vehicle contro lunit sc an be
coded fort he following wheel size categories:
Wheel size categor y3
R 225/7 5R16CFA
R 285/65 R16C RA
R LT24 5/7 5R16
R LT21 5/85 R16
% Mercedes-Benz
recommends that yous tay
within awheel siz ecategor ywhen changing a
tire. In this wa y,yo ua void recoding thec on‐
trol units.
If yo uc hang ethe wheel size of your vehicle, for
ins tance when changing wheels forw inter opera‐
tion, checkt hat it is assigned tothec orrect
wheel size catego ry.Ift he wheel size category
ch anges, youm usth ave your vehicle's control
unit srecoded at aqualified specialis tworks hop.
Otherwise, thed ispla yaccuracy of thes peedom‐
et er and theo dome terw illbeo utsidethe legally
prescribed tolerance. It ma yalso be lo wer,i.e.
th ec urrent road speed is then higher than the
speed shown on thes peedome ter.If ad eviation
is outside ther ang eoft olerance, driving saf ety
sy stems and driving sy stems ma ybeoperation‐
ally impaired or ma ydetect amalfunction and
switc hthemselves off. Wheels and tires
233
Information on
thed irection of th etires' rota‐
tion Ti
re sw ithas pecified direction of rotatio nh ave
additional benefits ,e.g.ift hereisar isk ofhydro‐
planing. Youw ill on lyga in these benefits if the
cor rect directio nofrotation is obser ved.
An ar rowonthes ide wall of thet irei ndicates its
cor rect directio nofrotation.
Yo um ayalso ins tallas par ew heel agains tthe
direction of rotation. Obser vethet ime restriction
on use as well as thes peed limitation specified
on thes par ew heel. Information on
storing wheels Obser
vethef ollowing when storing wheels:
R Wheels that ha vebeen remo veds hould be
st ored in acool, dr yand, if possible, dark
place.
R Protect thet ires from oil, grease and fuel. Overvie
wofthe tire-chang etool kit Necessar
ytire-changing tools ma yinclude, for
ex ample:
R Jack
R Wheel wrench
% Yo
uw illfind them aximum load capacity of
th ej acks tatedont he adhesiv elabel
attached tothej ack.
The jac kismaintenance-free. If ther eisa
malfunction, please contact aqualified spe‐
cialis tworks hop.
Ve hicles with rear wheel drive The tire-chang
etool kit is located in stowage
compartment 1abo vethes tepoft he co-driv‐
er's door and in thes towa ge compartment in the
fo ot we ll on thec o-driver side. Preparing
thev ehicle foraw heelchange Re
quirements:
R The requ ired tire-chang etool is available.
R The vehicle is no tonaslope.
R The vehicle is on solid, non-slipper yand le vel
ground. #
Appl ythe parking brake. #
Movethef ront wheels tothes traight-ahead
position. #
Vehicles with automatic transmission:
shif tthe transmission toposition 005D. #
Switc hoffthee ngine. #
Mak esuret hat thee ngine cann otbe star ted. #
Take thev ehicle tool kit from thef ootwell on
th ec o-driver side (/ page212). Ve
hicles with rear-wheel drive #
Take thej acka nd thet ire-chang etool kit out
of thes towa ge compartment (/ page234). #
If necessar y,remo vetheh ub cab. #
Assemble thel ug wrenc hextensio nusing the
middl erod and ther od wit hthe lar gest diam‐
et er from thet hree-piece jac kpum pleve r. #
Startin gwitht he middle rod, slide thel ug
wrenc hextensio nasfar as it will go ont othe
lug wrench. #
Using thel ug wrench, loosen thew heel nuts
or bolts on thew heel youw ish tochang eby 234
Wheels and tires
Tr
aile rhitch Note
sont he trailer hitch &
WARNING Risk of accident du etoafter‐
mar ketins tallation of atrailer hitc hthat
is no tpermissible
If af term arke tins tallation of atrailer hitc his
no tp ermissible and youi nstallat railer hitch
or other assembly parts, thel ongitudinal
frame member will be weakene dand may
break .Inthis case, thet railer ma ycome
loose from thev ehicle.
Ther eisar isk of an accident.
Only ins tallat railer hitc haftermar ketifitis
pe rm issible. Obser
vethen otes on trailer operation
(/ page162).
Re trofitting atrailer hitchiso nly pe rmissible if a
to wing capacity is specified in your vehicle docu‐
ments.
Yo uc an obtain fur ther information on thet railer
hitc hataq ualified specialis tworks hop.
Mercedes-Benz recommends that youh ave a
traile rhitch retrofitted at an au thorized
Mercedes-Benz Center.
Onl yuseatrailer hitc hwhichh as been tested
and speciall yappr ove dbyM ercedes-Benzf or
yo ur vehicle.
Use onl yaball nec kthat has been appr ovedfor
yo ur vehicle and fory our Sprinter trailer hitch.
No tesont he permissible dimensions of theb all
nec kcan also be found on thei dentification plate
of thet railer hitch.
The maximum permissible towing capacity for
traile rswithout aseparat ebrakin gsystemis
1, 653 lbs (750 kg). Tr
aile rloads The permissible
weight sand loads whic hmust
no tbee xceeded can also be obtained from the
fo llowing sources of information:
R Vehicle documents
R The identification plates of thet railer hitch,
trailer and vehicle
The values appr ovedbyt he manufacturer can be
fo und in thef ollowing table. If thev alues dif fer,
th el ow estv alue applies. Use acalibrated weigh‐ ing machine
tocheckt he weight restrictions ha ve
been complied wit hbefor eyou star ty our journe y. 256
Tech nica ldata
Ve
hicl etype 3500 XD with amax. permissible gross weight of 11,03 0lbs (5.00 3t) Pe
rm issible front axle load GAWR (FA) Perm issible rear axle load GAWR (RA)
4080 lbs (1.85 1t)5)
7720 lbs (3.502 t)
44 10 lbs (2.000 t) 1) Ve
hicl etype 4500 with amax. permissible gross weight of 12,125 lbs (5.500 t) Pe
rm issible front axle load GAWR (FA) Perm issible rear axle load GAWR (RA)
4630 lbs (2. 100t )7 935 lbs (3.599 t)1)
Front axle wit hincreased load capacity.
5) No tinc ombination wit hall-wheel driv e(4x4)
and no tincombination wit hmodel series
90 7.74 5( combination vehicles wit havehicle
lengt hof2 90 inc h(7,36 7m m))
Gross weight of vehicl ecombination, traile rload, tongue weight
Ve hicl etypes 1500 and 2500 wit hamax.p ermissible gross weight of 8,550 lbs (3.8 78t) Pe
rm issible gross
we ight of vehicle/trailer
combination GCWR 6), 9)Pe
rm issible trailer load
GT W, braked 6) Pe
rm issible nose weight TWR
13 550 lbs (6. 146t)
5000 lbs (2.268 t) 2)
500 lbs (0.22 7t)2) Ve
hicl etype 2500 with amax. permissible gross weight of 9,050 lbs (4. 105t) Pe
rm issible gross
we ight of vehicle/trailer
combination GCWR 6), 9)Pe
rm issible trailer load
GT W, braked 6) Pe
rm issible nose weight TWR
13 930 lbs (6.3 19t)
5000 lbs(2.268 t) 2)
500lbs (0 .227t) 2) Ve
hicl etype 2500 with amax. permissible gross weight of 9,480 lbs (4.300 t) Pe
rm issible gross
we ight of vehicle/trailer
combination GCWR 6), 9)Pe
rm issible trailer load
GT W, braked 6) Pe
rm issible nose weight TWR
94 80 lbs (4.300 t) ––258
Tech nica ldata
4)
Only NAFTAt rail er cross member ,tow ing capa‐
cit y5 ,000 or 7,500 lbs.
6) In trailer operation, no individual maximu mper‐
missible gross weight of those specified in the
ta ble ma ybeexceeded.
8) The vehicle lengt hfor vehicles wit hthe model
series 90 7.65 7( Ca rgoV an) is 29 0in(7,36 7m m).
9) It is no tpossible to towat railer on vehicles
whic hhaven otbeen equipped wi thatrailer cou‐
plin gass tandard. In this case, them aximum per‐
missible gross vehicle weight cor responds tothe
maximu mpermissible gross weight of thev ehicle
combination.
% If
th et railer coupling is retrofitted ,the identi‐
fi cation pla tess hould be adap teda ccording ly
wit hthe altered, maximum permissible
we ights. Please consult an authorized
Mercedes-Benz Center if youh ave anyf ur‐
th er questions. The body builder label is
found on thef ront-end
module abo vether adiator and con tains them axi‐
mum permissible curb weight fort he vehicles. Lashing points and car
rier sy stems Information abou
tthe cargo tie-down points *
NO
TERisk of accident if them aximum
loading capacity of thec argo tie-down
point is exceeded If
yo uc ombin evarious cargo tie-down points
to secur eaload, alw ayst aket he maximum
loading capacity of thew eakes tcargo tie-
down poin tint oa ccount.
During maximum full- stop braking, forc es may
act whic hcan multipl ythe weight of thel oad. #
Alwaysu se se veralc argo tie-down
point stod istribut eand spread thel oad.
Distribut ethe load on thec argo tie-
down points evenly. The nominal
tensil estrengt histhe maximum per‐
missible tensil eforce.
Fu rther information on thec argo tie-down points
and tie-down eyes can be obtained in the" Trans‐
po rting" section (/ page 179).
Ti e-d owne yes
No minal tensile stre ngt hoft he tie-down eyes Ti
e-d owne yesN ominaltensile
st re ngth
Pa ssenger Van3 50 daN
Cargo Van8 00 daN Loading
rails
No minal tensile stre ngth of thec argo tie-
down point sinthe cargo compartment Cargo tie-down
point
No
minal tensile
st re ngth
Loading rails on cargo
compartment floor 500 daN
Lo we rloading rail on
side wall 200 daN
Up per loading rail on
side wall 12
5d aN The
values specified appl yonlytol oads resting
on thec argo compartmen tfloor if youo bse rve
th ef ollowing:
R The load is secured totwoc argo tie-down
points on ther ail
R The dis tance tothen eares tload-securing
point on thes ame rail is appr oximately 1m Information about
roof racks &
WARNING Risk of inju ryif maximum roof
load is exceeded
If yo up laceal oad on ther oof as well as any
ex tern al and internal attachments ,the vehi‐
cle's center of gr avity will be raised and the
usual drivin gcharacteristics, as well as the
st eering and braking characteristics, will
ch ange. During cornering ,the vehicle will tilt
mor eseve rely an dmayreact mor esluggishly
to steering mo vements.
If yo ue xceed them aximum roof load, the
driving characteristics, as well as thes teering 260
Tech nica ldata