2008 MAZDA MODEL B2300 TRUCK towing

Seating and Safety Restraints69
Seating 69
Safety restraints 71
Airbags 86
Child restraints 94
Tires, Wheels and Loading106
Tire information 109
Tire inflation 110
Tire Pressure Monitoring System (TPMS) 124
Vehicle loading 129
Trailer towing 135
Recreational towing 144
Driving146
Starting 146
Brakes 151
Transmission operation 156
Roadside Emergencies168
Hazard flasher switch 168
Fuel pump shut-off switch 168
Fuses and relays 169
Changing tires 179
Lug nut torque 187
Overheating 188
Jump starting 189
Wrecker towing 195
Customer Assistance196
Reporting safety defects (U.S. only) 206
Reporting safety defects (Canada only) 206
Cleaning207
Table of Contents
2
2008 B-Series(mbs)
Owners Guide (post-2002-fmt)
USA (fus)

Example only:
Cargo Weight– includes all weight added to the Base Curb Weight,
including cargo and optional equipment. When towing, trailer tongue load
or king pin weight is also part of cargo weight.
GAW (Gross Axle Weight) – is the total weight placed on each axle
(front and rear) – including vehicle curb weight and all payload.
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GAWR (Gross Axle Weight Rating)– is the maximum allowable
weight that can be carried by a single axle (front or rear). These
numbers are shown on the Safety Compliance Certification Label
located on the B-Pillar or the edge of the driver’s door. The total
load on each axle must never exceed its GAWR.
Note: For trailer towing information refer to Trailer towingfound in
this chapter or the RV and Trailer Towing Guide provided by your
authorized dealer.
GVW (Gross Vehicle Weight) – is the Vehicle Curb Weight + cargo +
passengers.
GVWR (Gross Vehicle Weight
Rating) – is the maximum
allowable weight of the fully loaded
vehicle (including all options,
equipment, passengers and cargo).
The GVWR is shown on the
Safety Compliance Certification
Label located on the B-Pillar or
the edge of the driver’s door.
The GVW must never exceed the
GVWR.
WARNING: Exceeding the Safety Compliance Certification
Label vehicle weight rating limits could result in substandard
vehicle handling or performance, engine, transmission and/or
structural damage, serious damage to the vehicle, loss of
control and personal injury.
MFD. BY FORD MOTOR CO. IN U.S.A.
EXT PNT: XX RC: XXDSO:
WB BRK INT TR TP/PS R AXLE TR SPR XXXXX
XXX X XX X XX X XX \
XXX
XXXXXXXXXXXXX XXX XXXX-XXXXXXX-XX
THIS VEHICLE CONFORMS TO ALL APPLICABLE FEDERAL MOTOR
VEHICLE SAFETY AND THEFT PREVENTION STANDARDS IN
EFFECT ON THE DATE OF MANUFACTURE SHOWN ABOVE.
VIN: XXXXXXXXXXXXXXXXX XXXXX
TYPE: XXX XXXXX
DATE: XX/XX GVWR:XXXXXLB/ XXXXXKG
FRONT GAWR: XXXXL REAR GAWR: XXXXLB
AT XXX kPa/XX PSI COLD AT XXX kPa/XX PSI COLD XXXXKG
WITH
XXXX/XXXXXXX TIRES
XXXX.XX RIMSXXXXKG
WITH
XXXX/XXXXXXX TIRES
XXXX.XX RIMS
FOR MAZDA MOTOR CORPORATION
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GCW (Gross Combined Weight)– is the weight of the loaded vehicle
(GVW) plus the weight of the fully loaded trailer.
GCWR (Gross Combined Weight Rating) – is the maximum allowable
weight of the vehicle and the loaded trailer – including all cargo and
passengers – that the vehicle can handle without risking damage.
(Important: The towing vehicle’s braking system is rated for operation at
GVWR, not at GCWR.) Separate functional brakes should be used for
safe control of towed vehicles and for trailers where the GCW of the
towing vehicle plus the trailer exceed the GVWR of the towing vehicle.
The GCW must never exceed the GCWR.
Maximum Loaded Trailer Weight – is the highest possible weight of a
fully loaded trailer the vehicle can tow. It assumes a vehicle with only
mandatory options, no cargo (internal or external), a tongue load of
10–15% (conventional trailer) or king pin weight of 15–25% (fifth wheel
trailer), and driver only (150 lb. [68 kg]). Consult your authorized
dealer (or the RV and Trailer Towing Guide provided by your
authorized dealer) for more detailed information.
Tongue Load or Fifth Wheel King Pin Weight – refers to the amount
of the weight that a trailer pushes down on a trailer hitch.
Examples: For a 5,000 lb. (2,268 kg) conventional trailer, multiply 5,000
by 0.10 and 0.15 to obtain a proper tongue load range of 500 to 750 lb.
(227 to 340 kg). For an 11,500 lb. (5,216 kg) fifth wheel trailer, multiply
by 0.15 and 0.25 to obtain a proper king pin load range of 1,725 to
2,875 lb. (782 to 1,304 kg)
WARNING: Do not exceed the GVWR or the GAWR specified on
the Safety Compliance Certification Label.
WARNING: Do not use replacement tires with lower load
carrying capacities than the original tires because they may
lower the vehicle’s GVWR and GAWR limitations. Replacement
tires with a higher limit than the original tires do not increase
the GVWR and GAWR limitations.
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WARNING: Exceeding any vehicle weight rating limitation could
result in serious damage to the vehicle and/or personal injury.
Steps for determining the correct load limit:1. Locate the statement “The combined weight of occupants and cargo should never exceed XXX kg or XXX lbs.” on your vehicle’s placard.
2. Determine the combined weight of the driver and passengers that will be riding in your vehicle.
3. Subtract the combined weight of the driver and passengers from XXX kg or XXX lbs.
4.
The resulting figure equals the available amount of cargo and luggage
load capacity. For example, if the “XXX” amount equals 1,400 lbs. and
there will be five 150 lb. passengers in your vehicle, the amount of
available cargo and luggage load capacity is 650 lbs. (1400-750 (5 x
150) = 650 lb.). In metric units (635-340 (5 x 68) = 295 kg.)
5. Determine the combined weight of luggage and cargo being loaded on the vehicle. That weight may not safely exceed the available
cargo and luggage load capacity calculated in Step 4.
6.
If your vehicle will be towing a trailer, load from your trailer will be
transferred to your vehicle. Consult this manual to determine how this
reduces the available cargo and luggage load capacity of your vehicle.
The following gives you a few examples on how to calculate the available
amount of cargo and luggage load capacity:
• Another example for your vehicle with 1400 lb. (635 kg) of cargo and
luggage capacity. You decide to go golfing. Is there enough load
capacity to carry you, 4 of your friends and all the golf bags? You and
four friends average 220 lb. (99 kg) each and the golf bags weigh
approximately 30 lb. (13.5 kg) each. The calculation would be: 1400 -
(5 x 220) - (5 x 30) = 1400 - 1100 - 150 = 150 lb. Yes, you have
enough load capacity in your vehicle to transport four friends and
your golf bags. In metric units, the calculation would be: 635 kg - (5 x
99 kg) - (5 x 13.5 kg) = 635 - 495 - 67.5 = 72.5 kg.
• A final example for your vehicle with 1400 lb. (635 kg) of cargo and
luggage capacity. You and one of your friends decide to pick up
cement from the local home improvement store to finish that patio
you have been planning for the past 2 years. Measuring the inside of
the vehicle with the rear seat folded down, you have room for
12-100 lb. (45 kg) bags of cement. Do you have enough load capacity
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to transport the cement to your home? If you and your friend each
weigh 220 lb. (99 kg), the calculation would be: 1400 - (2 x 220) - (12
x 100) = 1400 - 440 - 1200 = - 240 lb. No, you do not have enough
cargo capacity to carry that much weight. In metric units, the
calculation would be: 635 kg - (2 x 99 kg) - (12 x 45 kg) = 635 - 198 -
540 = -103 kg. You will need to reduce the load weight by at least
240 lb. (104 kg). If you remove 3-100 lb. (45 kg) cement bags, then
the load calculation would be:
1400 - (2 x 220) - (9 x 100) = 1400 - 440 - 900 = 60 lb. Now you have
the load capacity to transport the cement and your friend home. In
metric units, the calculation would be: 635 kg - (2 x 99 kg) - (9 x
45 kg) = 635 - 198 - 405 = 32 kg.
The above calculations also assume that the loads are positioned in your
vehicle in a manner that does not overload the Front or the Rear Gross
Axle Weight Rating specified for your vehicle on the Safety Compliance
Certification Label found on the edge of the driver’s door.
Special loading instructions for owners of pickup trucks and
utility-type vehicles
WARNING: For important information regarding safe operation
of this type of vehicle, see the Preparing to drive your vehicle
section in the Drivingchapter of this Owner’s Manual.
WARNING: Loaded vehicles may handle differently than
unloaded vehicles. Extra precautions, such as slower speeds and
increased stopping distance, should be taken when driving a
heavily loaded vehicle.
Your vehicle can haul more cargo and people than most passenger cars.
Depending upon the type and placement of the load, hauling cargo and
people may raise the center of gravity of the vehicle.
TRAILER TOWING
Your vehicle may tow a class I, II or III trailer provided the maximum
trailer weight is less than or equal to the maximum trailer weight listed
for your engine and rear axle ratio on the following charts.
Your vehicle’s load capacity is designated by weight, not by volume, so
you cannot necessarily use all available space when loading a vehicle.
Towing a trailer places an additional load on your vehicle’s engine,
transmission, axle, brakes, tires and suspension. Inspect these
components carefully after any towing operation.
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4x2 w/manual transmission
Engine Rear axle
ratio Maximum
GCWR - lb. (kg) Maximum
trailer
weight - lb. (kg) Maximum
frontal area
of trailer - ft
2
(m2)
Regular Cab
2.3L All 4,800 (2,177) 1,600 (725) Equal to frontal area of vehicle
3.0L* 3.73 6,000 (2,722) 2,640 (1,197) 50 (4.64)
3.0L* Dual Sport 4.10 6,000 (2,722) 2,540 (1,152) 50 (4.64)
Cab Plus 4
2.3L All 4,800 (2,177) 1,440 (653) Equal to frontal area of vehicle
3.0L* 3.73 6,000 (2,722) 2,540 (1,152) 50 (4.64)
3.0L* Dual Sport 4.10 6,000 (2,722) 2,320 (1,052) 50 (4.64)
4.0L All 7,000 (3,175) 3,420 (1,551) 50 (4.64)
4.0L Dual Sport All 7,000 (3,175) 3,260 (1,478) 50 (4.64)
For high altitude operation, reduce GCW by 2% per 1,000 ft.
(300 meters) elevation.
*When towing on roads with steep grades or moderate but long
sustained grades (5 miles [8 km] or more), or when ambient
temperatures exceed 100°F (37°C), vehicle speed should not exceed
45 mph (72 km/h) in both cases.
For definition of terms used in this table see Vehicle Loadingearlier
in this chapter.
To determine maximum trailer weight designed for your particular
vehicle, see Vehicle Loading earlier in this chapter.
Maximum trailer weight is shown. The combined weight of the completed
towing vehicle (including hitch, passengers and cargo) and the loaded
trailer must not exceed the Gross Combined Weight Rating (GCWR).
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Owners Guide (post-2002-fmt)
USA (fus)
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4x4 w/manual transmission
Engine Rear axle
ratio Maximum
GCWR - lb. (kg) Maximum
trailer
weight - lb. (kg) Maximum
frontal area
of trailer - ft
2
(m2)
Regular Cab
3.0L* All 6,000 (2,722) 2,360 (1,070) 50 (4.64) 4.0L All 7,000 (3,175) 3,300 (1,496) 50 (4.64) Cab Plus 4
4.0L All 7,000 (3,175) 3,140 (1,424) 50 (4.64)
For high altitude operation, reduce GCW by 2% per 1,000 ft.
(300 meters) of elevation.
*When towing on roads with steep grades or moderate but long
sustained grades (5 miles [8 km] or more), or when ambient
temperatures exceed 100°F (37°C), vehicle speed should not exceed
45 mph (72 km/h) in both cases.
For definition of terms used in this table, see Vehicle loadingearlier in
this chapter.
To determine maximum trailer weight designed for your vehicle, see
Vehicle loading earlier in this chapter.
Maximum trailer weight is shown. The combined weight of the completed
towing vehicle (including hitch, passengers and cargo) and the loaded
trailer must not exceed the Gross Combined Weight Rating (GCWR).
4x2 w/automatic transmission
Engine Rear axle
ratio Maximum
GCWR - lb. (kg) Maximum
trailer
weight - lb. (kg) Maximum
frontal area
of trailer - ft
2
(m2)
Regular Cab
2.3L All 5,500 (2,495) 2,260 (1,025) Equal to frontal area of vehicle
3.0L* 3.73 6,000 (2,722) 2,600 (1,179) 50 (4.64)
3.0L* Dual Sport 4.10 6,000 (2,722) 2,400 (1,088) 50 (4.64)
2008 B-Series
(mbs)
Owners Guide (post-2002-fmt)
USA (fus)
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