2018 Ram ProMaster City wheel size

Snow Tires
Some areas of the country require the use of
snow tires during the Winter. Snow tires can
be identified by a “mountain/snowflake”
symbol on the tire sidewall.If you need snow tires,
select tires equivalent
in size and type to the
original equipment
tires. Use snow tires
only in sets of four;
failure to do so may
adversely affect the
safety and handling of your vehicle.
Snow tires generally have lower speed ratings
than what was originally equipped with your
vehicle and should not be operated at sus-
tained speeds over 75 mph (120 km/h). For
speeds above 75 mph (120 km/h) refer to
original equipment or an authorized tire
dealer for recommended safe operating
speeds, loading and cold tire inflation pres-
sures. While studded tires improve performance on
ice, skid and traction capability on wet or dry
surfaces may be poorer than that of non-
studded tires. Some states prohibit studded
tires; therefore, local laws should be checked
before using these tire types.
Spare Tires — If Equipped
Refer to the applicable section in the appro-
priate chapter in the Owner’s Manual at
www.mopar.com/en-us/care/owners-manual.html
(U.S. Residents) or www.owners.mopar.ca
(Canadian Residents) for further information.
For vehicles equipped with Tire Service Kit
instead of a spare tire, please refer to “Tire
Service Kit” in “In Case Of Emergency” in
your Owner’s Manual at
www.mopar.com/en-us/
care/owners-manual.html
(U.S. Residents) or
www.owners.mopar.ca (Canadian Residents)
for further information.
CAUTION!
Because of the reduced ground clearance,
do not take your vehicle through an auto-
matic car wash with a compact or limited
use temporary spare installed. Damage to
the vehicle may result.
Spare Tire Matching Original Equipped Tire
And Wheel — If Equipped
Your vehicle may be equipped with a spare
tire and wheel equivalent in look and func-
tion to the original equipment tire and wheel
found on the front or rear axle of your vehicle.
This spare tire may be used in the tire rota-
tion for your vehicle. If your vehicle has this
option, refer to an authorized tire dealer for
the recommended tire rotation pattern.
SERVICING AND MAINTENANCE
128

Compact Spare Tire — If Equipped
The compact spare is for temporary emer-
gency use only. You can identify if your ve-
hicle is equipped with a compact spare by
looking at the spare tire description on the
Tire and Loading Information Placard located
on the driver’s side door opening or on the
sidewall of the tire. Compact spare tire de-
scriptions begin with the letter “T” or “S”
preceding the size designation. Example:
T145/80D18 103M.
T,S=Temporary Spare Tire
Since this tire has limited tread life, the
original equipment tire should be repaired (or
replaced) and reinstalled on your vehicle at
the first opportunity.
Do not install a wheel cover or attempt to
mount a conventional tire on the compact
spare wheel, since the wheel is designed
specifically for the compact spare tire. Do not
install more than one compact spare tire and
wheel on the vehicle at any given time.WARNING!
Compact and collapsible spares are for
temporary emergency use only. With these
spares, do not drive more than 50 mph
(80 km/h). Temporary use spares have lim-
ited tread life. When the tread is worn to
the tread wear indicators, the temporary
use spare tire needs to be replaced. Be
sure to follow the warnings, which apply to
your spare. Failure to do so could result in
spare tire failure and loss of vehicle con-
trol.
Collapsible Spare Tire — If Equipped
The collapsible spare is for temporary emer-
gency use only. You can identify if your ve-
hicle is equipped with a collapsible spare by
looking at the spare tire description on the
Tire and Loading Information Placard located
on the driver’s side door opening or on the
sidewall of the tire. Collapsible spare tire description example:
165/80-17 101P.
Since this tire has limited tread life, the
original equipment tire should be repaired (or
replaced) and reinstalled on your vehicle at
the first opportunity.
Inflate collapsible tire only after the wheel is
properly installed to the vehicle. Inflate the
collapsible tire using the electric air pump
before lowering the vehicle.
Do not install a wheel cover or attempt to
mount a conventional tire on the collapsible
spare wheel, since the wheel is designed
specifically for the collapsible spare tire.
129

WARNING!
Compact and Collapsible spares are for
temporary emergency use only. With these
spares, do not drive more than 50 mph
(80 km/h). Temporary use spares have
limited tread life. When the tread is worn
to the tread wear indicators, the temporary
use spare tire needs to be replaced. Be
sure to follow the warnings, which apply to
your spare. Failure to do so could result in
spare tire failure and loss of vehicle con-
trol.
Full Size Spare — If Equipped
The full size spare is for temporary emer-
gency use only. This tire may look like the
originally equipped tire on the front or rear
axle of your vehicle, but it is not. This spare
tire may have limited tread life. When the
tread is worn to the tread wear indicators, the
temporary use full size spare tire needs to be
replaced. Since it is not the same as your
original equipment tire, replace (or repair)
the original equipment tire and reinstall on
the vehicle at the first opportunity.
Limited Use Spare — If Equipped
The limited use spare tire is for temporary
emergency use only. This tire is identified by
a label located on the limited use spare
wheel. This label contains the driving limita-
tions for this spare. This tire may look like the
original equipped tire on the front or rear axle
of your vehicle, but it is not. Installation of
this limited use spare tire affects vehicle
handling. Since it is not the same as your
original equipment tire, replace (or repair)
the original equipment tire and reinstall on
the vehicle at the first opportunity.
WARNING!
Limited use spares are for emergency use
only. Installation of this limited use spare
tire affects vehicle handling. With this tire,
do not drive more than the speed listed on
the limited use spare wheel. Keep inflated
to the cold tire inflation pressures listed on
your Tire and Loading Information Placard
located on the driver’s side B-Pillar or the
rear edge of the driver’s side door. Replace
(or repair) the original equipment tire at
the first opportunity and reinstall it on your
WARNING!
vehicle. Failure to do so could result in
loss of vehicle control.
Wheel And Wheel Trim Care
All wheels and wheel trim, especially alumi-
num and chrome plated wheels, should be
cleaned regularly using mild (neutral Ph)
soap and water to maintain their luster and to
prevent corrosion. Wash wheels with the
same soap solution recommended for the
body of the vehicle.
Your wheels are susceptible to deterioration
caused by salt, sodium chloride, magnesium
chloride, calcium chloride, etc., and other
road chemicals used to melt ice or control
dust on dirt roads. Use a soft cloth or sponge
and mild soap to wipe away promptly. Do not
use harsh chemicals or a stiff brush. They
can damage the wheel’s protective coating
that helps keep them from corroding and
tarnishing.
SERVICING AND MAINTENANCE
130

WHEEL AND TIRE TORQUE
SPECIFICATIONS
Proper lug nut/bolt torque is very important to
ensure that the wheel is properly mounted to
the vehicle. Any time a wheel has been re-
moved and reinstalled on the vehicle, the lug
nuts/bolts should be torqued using a properly
calibrated torque wrench using a high quality
six sided (hex) deep wall socket.
Torque Specifications
Lug Nut/BoltTorque **Lug
Nut/Bolt Size Lug Nut/Bolt Socket
Size
63 Ft-Lbs (86 N·m)
Steel Wheels
Only
89 Ft-Lbs
(120 N·m) Aluminum
Wheels Only M12 x
1.25 17 mm
**Use only your authorized dealer recom-
mended lug nuts/bolts and clean or remove
any dirt or oil before tightening. Inspect the wheel mounting surface prior to
mounting the tire and remove any corrosion
or loose particles.
Tighten the lug nuts/bolts in a star pattern
until each nut/bolt has been tightened twice.
Ensure that the socket is fully engaged on the
lug nut/bolt (do not insert it halfway).
After 25 miles (40 km), check the lug nut/
bolt torque to be sure that all the lug nuts/
bolts are properly seated against the wheel.
WARNING!
To avoid the risk of forcing the vehicle off
the jack, do not tighten the lug nuts fully
until the vehicle has been lowered. Failure
to follow this warning may result in per-
sonal injury.
Torque Pattern
TECHNICAL SPECIFICATIONS
136

MOPAR ACCESSORIES
Authentic Accessories By Mopar
• In choosing Authentic Accessories you gainfar more than expressive style, premium
protection, or extreme entertainment, you
also benefit from enhancing your vehicle
with accessories that have been thoroughly
tested and factory-approved. • The following highlights just some of the
many Authentic Ram Accessories by Mopar
featuring a fit, finish, and functionality spe-
cifically for your Ram.
• For the full line of Authentic Ram Accesso- ries by Mopar, visit your local dealership or
online at mopar.com for U.S. residents and
mopar.ca for Canadian residents. NOTE:
All parts are subject to availability.
EXTERIOR:
• Utility Roof Rack
• Side Window Deflector• Hitch Receiver
• Molded Splash Guards • Full Size Spare Tire• Bike Carriers
• Ski Carriers • Water Sports Carriers• Wheel Locks
INTERIOR:
• Premium Carpet Mats • Roadside Safety Kit• Slush Mats
• Floor Liner
ELECTRONICS:
• Rear Backup Camera • Hands Free Phone• Mopar Connect
• Electronic Vehicle Tracking • Cargo Lighting
139

Supplemental Restraint System - Air Bag. .54
Telescoping Steering Column ........16
Text Messaging ................156
Tilt Steering Column .............16
Tire And Loading Information Placard . .120
Tire Markings .................115
Tires ............78, 123, 128, 132
Aging (Life Of Tires) ..........126
Air Pressure ...............123
Changing ..............92, 115
Compact Spare .............129
General Information .......123, 128
High Speed ...............124
Inflation Pressures ...........124
Jacking ................92, 115
Life Of Tires ...............126
Load Capacity ..............120
Pressure Monitor System (TPMS) . . .42
Pressure Warning Light .........35
Quality Grading .............132
Radial ..................125
Replacement ..............126
Safety ...............115, 123 Sizes
...................116
Snow Tires ................128
Spare Tire .............128, 130
Spinning .................125
Tread Wear Indicators .........126
Wheel Nut Torque ...........136
Tire Safety Information ...........115
Tire Service Kit ...............100
To Open Hood .................25
Towing ......................85
Disabled Vehicle ............108
Guide ....................85
Recreational ...............85
Weight ...................85
Towing Vehicle Behind A Motorhome . . .85
Trailer Towing .................85
Trailer Towing Guide .............85
Trailer Weight .................85
Transporting Pets ...............
75
Tread Wear Indicators ............126
Turn Signals ..................37
Uconnect (Hands-Free Phone) Making A Phone Call ......150, 154 Receiving A Call
............150
Uconnect Phone ........150, 154, 156
Uconnect Voice Command . .154, 158, 160
Uniform Tire Quality Grades ........132
Untwisting Procedure, Seat Belt ......49
Vehicle Loading ...............120
Vehicle Storage ................24
Voice Command ...........154, 160
Voice Recognition System (VR) ..........154, 155, 158, 160
Warning Lights (Instrument Cluster Description) .................37
Washers, Windshield .............18
Wheel And Wheel Trim ...........130
Wheel And Wheel Trim Care ........130
Window Fogging ................25
Windshield Defroster .............76
Windshield Washers .............18
Windshield Wipers ..............18
Wrecker Towing ...............108
171