2024 MAZDA CX90 trailer

Limitation itemsLimit values
19 inch wheel ve- hicle 21 inch wheel ve-
hicle
TRAILER-TONGUE
LOAD To n g u e l o a d
Tongue load/Trailer load × 100 = 10 %
to 15 %
Trailer load
DISTRIBUTION OF
TRAILER LOADFront 60 %
Rear 40 %
(Canada)
Limitation items Limit values
19 inch wheel ve- hicle 21 inch wheel ve-
hicle
MAX. TTW
1,588 kg (3,500 lb)
MAX. GCWR
4,116 kg (9,073 lb)
MAX. GAWR
Front 1,320 kg (2,910 lb) 1,313 kg (2,895 lb)
Rear 1,855 kg (4,090 lb) 1,797 kg (3,962 lb)
MAX. GVWR
3,109 kg (6,854 lb)
TRAILER-TONGUE
LOAD To n g u e l o a d
Tongue load/Trailer load × 100 = 10 %
to 15 %
Trailer load
DISTRIBUTION OF
TRAILER LOADFront 60 %
Rear 40 %
Other Equipment
Towing (U.S.A. and Canada)
7-63
CX-90_8KG7-EA-22L_Edition1_new 2022-11-17 16:05:04

TTW and GCWR
The total trailer weight (TTW), gross combination weight rating (GCWR), gross axle
weight rating (GAWR), trailer load, and trailer tongue load must be within the
prescribed limits.
The total trailer weight (TTW) is the sum of the weights of the trailer load (trailer
weight plus cargo). Never allow the total trailer weight (TTW) to exceed specifications in the Trailer towing-load table.
The maximum GCWR is the combination weight of the trailer and load plus the
towing vehicle (including trailer hitch, vehicle passengers, and load). It must not
exceed the specifications in the load table.
GAWR and GVWR
Do not exceed front and rear GAWR (gross axle weight rating) and GVWR (gross
vehicle weight rating). If you do, vehicle handling , braking , and performance will be
affected. These values are also on the Motor Vehicle Safety Standard Label posted
on the driver's door frame.
Trailer frontal area table
Frontal area is the total area that a moving vehicle and trailer exposes to air
resistance. Exceeding this limit may reduce the performance of your towing vehicle.
(U.S.A. and Canada)
Limitation items Limit values
MAX. FRONTAL AREA
2.79 m2 (30 ft2)
Before driving
Have your cooling and braking system checked by an Authorized Mazda Dealer.Before starting out, inspect the operation of all vehicle and trailer lights and all
vehicle-to-trailer connections. Stop and re-inspect all lights and connections after
driving a short distance.
Trailer hitch
Use only a hitch ball recommended by the trailer manufacturer that conforms to the
gross trailer weight requirement.
When not towing a trailer, remove the trailer hitch (if detachable) to reduce the
possibility of damage as a result of the vehicle being rear-ended.
Tires
When towing a trailer, make sure that the tire pressures of the rear tires are at 20
kPa (0.2 bar, 2.9 psi) higher than the recommended tire pressures indicated on
the tire pressure chart on the driver's door frame.
Other Equipment
Towing (U.S.A. and Canada)
7-64
CX-90_8KG7-EA-22L_Edition1_new 2022-11-17 16:05:04

Trailer tire size, load rating, and inflation pressures should conform to tire
manufacturer specifications.
Do not exceed 100 km/h (62 mph) with a trailer in tow. If the local legal
maximum speed with a trailer in tow is less than 100 km/h (62 mph), do not
exceed the legal speed.
Safety chains
Safety chains must be used as a precautionary measure should the trailer become
unintentionally unhitched. They should cross under the trailer tongue and attach to
the hitch. Leave enough slack to allow full turns. Consult literature published by your
trailer or hitch manufacturer for more details.
Tra i l e r l i g h t s
Trailer lights must comply with all federal, state, and local regulations. Equip your
trailer as required before towing it day or night.
Trailer brakes
If the total trailer weight exceeds 450 kg (1,000 lb), trailer brakes are required. If
your trailer has brakes, make sure they comply with all federal, state, and local
regulations.
Driving
Your Mazda will handle differently with a trailer in tow, so practice turning ,
backing , and stopping in a traffic-free area.
Take time to get accustomed to the extra weight and length.Allow more room between your vehicle and the one in front because braking
distance increases with a trailer. For each 16 km/h (10 mph) of speed, allow at
least one vehicle and trailer length between your Mazda and the vehicle ahead.
Avoid jerky starts or sudden acceleration.Avoid sudden braking. It may cause loss of control and result in
jackknifing,
especially so on wet or slippery roads.
Shift the selector lever to the D position when towing a trailer in hilly terrain or
when heavily loaded.
The D position will allow operating the vehicle without frequent shifting.
Lane changes and turning
Avoid quick lane changes, sudden turns, and tight turns. Slow down before turning
to avoid the need of sudden braking.
A turning trailer will make a tighter arc than the tow vehicle. Compensate with turns
that are larger than normal.
Pa s s i n g
Plan well ahead to pass other vehicles, and provide plenty of room before changing
lanes. Crosswinds from passing vehicles, especially larger ones, and the effects of
rough roads will affect handling.
Other Equipment
Towing (U.S.A. and Canada)
7-65
CX-90_8KG7-EA-22L_Edition1_new
2022-11-17 16:05:04

If swaying occurs, firmly grip the steering wheel and reduce speed immediately, but
gradually.
Steer straight ahead. If no extreme correction of steering or braking is made, the
combination of less speed and firm steering will result in stability.
Backing up
Backing a vehicle with a trailer requires practice and patience. Back slowly, and have
a helper outside at the rear of the trailer to reduce the risk of an accident.
To turn the trailer, place your hand at th e bottom of the steering wheel and turn it in
the direction you want the trailer to go. Make only slight movements to prevent
sharp or prolonged turning.
Ascending a hill
Shift into a lower gear to reduce the poss ibility of overloading or overheating the
engine, or both.
Descending a hill
Shift into a lower gear and use engine compression as a braking effect.
Pa r k i n g
Always make sure the tires of the trailer and the tow vehicle are blocked while
parked.
Apply the parking brake firmly and put the transmission in P.
Avoid parking on an incline, but if you must, follow these instructions:
1. Depress and hold down the brake pedal.
2. Have a helper put wheel blocks against the downhill side of all vehicle and trailer tires.
3. Then release the brake pedal slowly until the blocks bear the load.
If the grade is downhill, turn the steering wheel so that the front of the front
tires face the curb.
If it is uphill, face the rear of the front tires against the curb.
4. Firmly apply the parking brake.
5. Shift the transmission into P, and stop the engine.
To restart after parking on an incline:
1. With the transmission in P, start the engine. (Be sure to depress and hold the brake pedal.)
2. Shift into gear.
3. Release the parking brake (also the foot brake) and pull away from the wheel blocks. Stop; apply the parking brake and shift into P.
4. Have a helper retrieve the wheel blocks.
Maintenance
If you tow a trailer frequently, have your vehicle serviced as shown in Scheduled
Maintenance (page 9-4).
Other Equipment
Towing (U.S.A. and Canada)
7-66
CX-90_8KG7-EA-22L_Edition1_new 2022-11-17 16:05:04

Ve h i c l e L o a d i n g
This section will guide you in the proper loading of your vehicle and/or trailer, to
keep your loaded vehicle weight within its design rating capability, with or without a
trailer. Properly loading your vehicle will provide maximum return of vehicle design
performance. Before loading your vehicle, familiarize yourself with the following
terms for determining your vehicle's weight ratings, with or without a trailer, from
the vehicle's Safety Certification Label and Tire and Load Information Label:
WARNING
Overloaded Vehicle.
Overloading a vehicle is dangerous. The results of overloading can have serious
consequences in terms of passenger sa fety. Too much weight on a vehicle's
suspension system can cause spring or shoc k absorber failure, brake failure, handling
or steering problems, irregular tire wear, tire failure or other damage.
Overloading makes a vehicle harder to drive and control. It also increases the
distance required for stopping. In cases of serious overloading , brakes can fail
completely, particularly on steep grades. The load a tire will carry safely is a
combination of the size of the tire, its load range, and corresponding inflation
pressure.
Never overload the vehicle and always observe the vehicle's weight ratings from the
vehicle's Safety Certification and Tire and Load Information labels.
Base Curb Weight is the weight of the ve hicle including a full tank of fuel and all
standard equipment. It does not include passengers, cargo, or optional
equipment.

Ve h i c l e C u r b We i g h t is the weight of your new vehicle when you picked it up from
your dealer plus any aftermarket equipment.

PAY LOA D
PAYLOAD
Specifications/Customer Information and Reporting Safety Defects
Tire Information (U.S.A.)
10-40
CX-90_8KG7-EA-22L_Edition1_new 2022-11-17 16:05:04

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.

The cargo weight limit decreases depending on the number of vehicle occupants.
The cargo weight limit can be calculated by subtracting the total weight of the
vehicle occupants from the “combination weight of occupants and cargo should
never exceed” value on the tire label.

Examples: Based on a single occupant weig ht of 68 kg (150 lbs), and a value of 385
kg (849 lbs) for the “combination weight of occupants and cargo should never
exceed”:
The cargo weight limit with one occupant is 385 kg (849 lbs) － 68 kg (150 lbs) =
317 kg (699 lbs)
The cargo weight limit with two occupants is 385 kg (849 lbs) － (68 × 2) kg ( (150
× 2) lbs) = 249 kg (549 lbs)
If the weight of the occupant increases, the cargo weight limit decreases by that
much.

GAW (Gross Axle Weight) is the total weight placed on each axle (front and rear) -
including vehicle curb weight and all payload.

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 driver's door frame or door pillar.
The total load on each axle must never exceed its GAWR.

GVW
GVW
GVW (Gross Vehicle Weight) is the Vehicle Curb Weight + cargo + passengers.

Specifications/Customer Information and Reporting Safety Defects
Tire Information (U.S.A.)
10-42
CX-90_8KG7-EA-22L_Edition1_new 2022-11-17 16:05:04

GCW (Gross Combination Weight) is the weight of the loaded vehicle (GVW) plus
the weight of the fully loaded trailer.

GCWR (Gross Combination Weight Rating) is the maximum allowable weight of
the vehicle and the loaded trailer - incl uding 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 weighing more than
1,500 lbs). 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 lbs). Consult your
dealership (or the RV and Trailer Towing Guide provided by your dealership) 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 5000 lb conventional trailer, multiply 5000 by 0.10 and 0.15 to
obtain a proper tongue load range of 500 to 750 lbs. For an 11,500 lb fifth-wheel
trailer, multiply by 0.15 and 0.25 to obt ain a proper king pin load range of 1,725 to
2,875 lbs.
WARNING
Never Exceed GVWR or GAWR Specifications.
Exceeding the GVWR or the GAWR specified on the certification label is dangerous.
Exceeding any vehicle rating limitation could result in a serious accident, injury, or
damage to the vehicle.
Do not use replacement tires with lower lo ad carrying capacities than the originals
because they may lower the vehicle's GVWR and GAWR limitations. Replacement
tires with a higher limit than the orig inals do not increase the GVWR and GAWR
limitations.
Never exceed the GVWR or the GAWR specified on the certification label.
Specifications/Customer Information and Reporting Safety Defects
Tire Information (U.S.A.)
10-44
CX-90_8KG7-EA-22L_Edition1_new 2022-11-17 16:05:04

Steps for Determining the Correct Load Limit
Steps for Determining 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 dr iver 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 1400 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 × 150) = 650 lbs.)
(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.
Specifications/Customer Information and Reporting Safety Defects
Tire Information (U.S.A.)
10-45
CX-90_8KG7-EA-22L_Edition1_new 2022-11-17 16:05:04