Page 344 of 373
WHEELS AND TIRES
Wheel type Size Offset in (mm)
Aluminum/Steel 16 x 7JJ 1.77 (45)
Aluminum 17 x 7 1/2JJ 1.77 (45)
Aluminum 18 x 7.5JJ 1.77 (45)
T type (Spare) 16 x 4T 1.77 (45)
Tire size P215/60R16
P215/55R17
P235/45R18
Spare tire T135/70R16
T135/90R16
DIMENSIONS AND WEIGHTS
Coupe Sedan
Overall length in (mm) 182.5 (4,636) 189.8 (4,820)
Overall width in (mm) 70.7 (1,795) 70.7 (1,795)
Overall height in (mm) 55.3 (1,405) 57.9 (1,471)
Front track in (mm) 61.0 (1,549) 61.0 (1,549)
Rear track in (mm) 60.8 (1,544) 61.0 (1,549)
Wheelbase in (mm) 105.3 (2,675) 109.3 (2,776)
Gross vehicle weight rating lb (kg)
See the “F.M.V.S.S./C.M.V.S.S. certification label” on the center pillar between the driver’s side front
and rear doors. Gross axle weight rating
Front lb (kg)
Rear lb (kg)
9-8Technical and consumer information
ZREVIEW COPYÐ2009 Altima(alt)
Owners Manual(owners)ÐUSA_English(nna)
02/03/09Ðdebbie
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Page 357 of 373

WARNING
Never connect a trailer brake system di-
rectly to the vehicle brake system.
When towing a trailer load of 3,500 lbs.
(1587 kg) or more, trailers with a brake
system MUST be used. However, most
states require a separate braking system
on trailers with a loaded weight above a
specific amount. Make sure the trailer
meets the local regulations and the regu-
lations where you plan to tow.
Several types of braking systems are
available.
Surge Brakes - The surge brake actuator
is mounted on the trailer tongue with a
hydraulic line running to each trailer
wheel. Surge brakes are activated by the
trailer pushing against the hitch ball when
the tow vehicle is braking. Hydraulic surge
brakes are common on rental trailers and
some boat trailers. In this type of system,
there is no hydraulic or electric connec-
tion for brake operation between the tow
vehicle and the trailer.Electric Trailer Brakes - Electric braking
systems are activated by an electronic sig-
nal sent from a trailer brake controller
(special brake-sensing module) . If electric
trailer brakes are used, see(Electric trailer
brake controller(in this section.
Have a professional supplier of towing
equipment make sure the trailer brakes
are properly installed and demonstrate
proper brake function testing.
Pre-towing tips
cBe certain your vehicle maintains a level
position when a loaded and/or unloaded
trailer is hitched. Do not drive the vehicle if it
has an abnormal nose-up or nose-down
condition; check for improper tongue load,
overload, worn suspension or other possible
causes of either condition.
cAlways secure items in the trailer to prevent
load shift while driving.
cKeep the cargo load as low as possible in
the trailer to keep the trailer center of gravity
low.
cLoad the trailer so approximately 60% of the
trailer load is in the front half and 40% is in
the back half. Also make sure the load is
balanced side to side.cCheck your hitch, trailer tire pressure, ve-
hicle tire pressure, trailer light operation, and
trailer wheel lug nuts every time you attach a
trailer to the vehicle.
cBe certain your rearview mirrors conform to
all federal, state or local regulations. If not,
install any mirrors required for towing before
driving the vehicle.
cDetermine the overall height of the vehicle
and trailer so the required clearance is
known.Trailer towing tips
In order to gain skill and an understanding of the
vehicle’s behavior, you should practice turning,
stopping and backing up in an area which is free
from traffic. Steering stability and braking perfor-
mance will be somewhat different than under
normal driving conditions.
cAlways secure items in the trailer to prevent
load shift while driving.
cLock the trailer hitch coupler with a pin or
lock to prevent the coupler from inadvert-
ently becoming unlatched.
cAvoid abrupt starts, acceleration or stops.
cAvoid sharp turns or lane changes.
Technical and consumer information9-21
ZREVIEW COPYÐ2009 Altima(alt)
Owners Manual(owners)ÐUSA_English(nna)
02/03/09Ðdebbie
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Page 369 of 373

Rear power windows............2-45
Precautions
Maintenance precautions..........8-5
Precautions on child
restraints............1-23, 1-33, 1-39
Precautions on seat belt usage......1-15
Precautions on supplemental restraint
system....................1-43
Precautions when starting and driving . . .5-2
Programmable features.............4-3
Push starting...................6-9
R
Radio
Car phone or CB radio...........4-45
Compact Disc (CD) changer. . . .4-34, 4-40
FM-AM radio with compact disc
(CD) player.................4-27
FM/AM/SAT radio with compact disc
(CD) changer.............4-31, 4-38
Readiness for inspection maintenance
(I/M) test.....................9-26
Rear power windows..............2-45
Rear seat.....................1-9
Rear window and outside mirror defroster
switch......................2-28
RearView Monitor................4-8
Recorders
Event data..................9-27
Refrigerant recommendation..........9-6
Registering your vehicle in another country. . .9-9
Reporting safety defects (US only)......9-25S
Safety
Child safety rear door lock..........3-6
Child seat belts........1-23, 1-33, 1-39
Reporting safety defects (US only). . . .9-25
Seat adjustment
Front manual seat adjustment........1-2
Front power seat adjustment........1-4
Rear seat adjustment.............1-9
Seat belt
Child safety.................1-18
Infants and small children.........1-18
Injured Person................1-19
Larger children...............1-18
Precautions on seat belt usage......1-15
Pregnant women..............1-19
Seat belt extenders.............1-22
Seat belt maintenance...........1-23
Seat belts..................1-15
Shoulder belt height adjustment......1-22
Three-point type with retractor.......1-19
Seat belt warning light.............2-13
Seatback pockets................2-37
Seats
Adjustment..................1-2
Front seats..................1-2
Heated seats................2-34
Manual front seat adjustment........1-2
Rear seat...................1-9
Security indicator light.............2-15
Security system (NISSAN vehicle immobilizer
system) , engine start...........2-26, 3-3
Self-adjusting brakes..............8-21
Service manual order form...........9-27Servicing air conditioner............4-20
Setup button...................4-3
Shift lock release................5-14
Shifting
Continuously Variable Transmission
(CVT)....................5-12
Manual transmission............5-16
Shoulder belt height adjustment........1-22
Spark plug replacement............8-18
Speedometer...................2-4
Spotlights (See map light)...........2-50
SRS warning label...............1-58
Starting
Before starting the engine.........5-10
Jump starting.................6-7
Precautions when starting and driving . . .5-2
Push starting.................6-9
Starting the engine.............5-10
Startup screen..................4-3
Steering
Power steering fluid.............8-13
Power steering system...........5-23
Stop light....................8-28
Storage.....................2-37
Sun visors....................3-27
Sunglasses case................2-38
Sunglasses holder...............2-38
Sunroof.....................2-46
Supplemental air bag warning light . . .1-58, 2-14
Supplemental front impact air bag system . .1-52
Supplemental restraint system
Information and warning labels.......1-58
Precautions on supplemental restraint
system....................1-43
Supplemental restraint system
(Supplemental air bag system).........1-43
10-5
ZREVIEW COPYÐ2009 Altima(alt)
Owners Manual(owners)ÐUSA_English(nna)
02/03/09Ðdebbie
X