2021 MAZDA MODEL MX-5 MIATA RF tires

WARNING
Always check the tire inflation pressures on a regular basis according to the recommended
tire inflation pressure on the tire label and in conjunction with the information in this owner's
manual:
Driving your vehicle with under-inflated tires is dangerous.
Under-inflation is the most common cause of failures in any kind of tire and may result in
severe cracking, tread separation or “blowout”, with unexpected loss of vehicle control and
increased risk of injury. Under-inflation inc reases sidewall flexing and rolling resistance,
resulting in heat buildup and internal damage to the tire. It results in unnecessary tire stress,
irregular wear, loss of control and accidents. A ti re can lose up to half of its air pressure and
not appear to be flat!
It is impossible to determine whether or not tires are properly inflated just by looking at them.
▼Checking Tire Pressure
1. When you check the air pressure
, make sure the tires are cold ―meaning they are not
hot from driving even a mile.
2. Remove the cap from the valve on one tire.
3. Firmly press a tire gauge onto the valve.
4. Add air to achieve recommended air pressure.
5. If you overfill the tire, rel ease air by pushing on the metal stem in the center of the
valve. Then recheck the pressure with your tire gauge.
6. Replace the valve cap.
7. Repeat with each tire, including the spare.
NOTE
Some spare tires require higher inflation pressure.
8. Visually inspect the tires to make sure there are no nails or other objects embedded that
could poke a hole in the tire and cause an air leak.
9. Check the sidewalls to make sure there are no gouges, cuts, b ulges, cracks or other
irregularities.
Customer Information and Reporting Safety Defects
Tire Information (U.S.A.)
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Tire Maintenance
Improper or inadequate vehicle maintenance can cause tires to w ear abnormally. Here are
some important maintenance points:
▼ Tire Inflation Pressure
Inspect all tire pressu
re monthly (including the spare) when th e tires are cold. Maintain
recommended pressures for the best ride, top handling, and mini mum tire wear. Use the
pressures specified on the vehicle tire information placard or tire label for optimum service.
▼Tire Rotation
To equalize tread wear, rotate the tires every 12,000 km (7,500
miles) at the latest or sooner
if irregular wear develops. Mazda recommends to rotate every 8, 000 km (5,000 miles) to
help increase tire life and d istribute wear more evenly.
Do not include (TEMPORARY USE ONLY)
spare tire in rotation.Forward
Inspect the tires for uneven wear and damage. Abnormal wear is
usually caused by one or a
combination of the following:
Incorrect tire pressure
Improper wheel alignment
Out-of-balance wheel
Severe braking
After rotation, inflate all tire pressures to specification (pa ge 9-9) and inspect the lug nuts
for tightness.
CAUTION
Rotate unidirectional tires and radial tires that have an asymmetrical tread pattern or studs
only from front to rear, not from side to side . Tire performance will be weakened if rotated
from side to side.

Customer Information and Reporting Safety Defects
Tire Information (U.S.A.)
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(With limited-slip differential)
Don't use the following:
Tires not of the designated size
 Tires of different sizes or types at the same time
 Tires not sufficiently inflated
If these instructions aren't followed, the rotation of the left and right wheels will be different
and will thus apply a constant load on the limited-slip differential.
This will cause a malfunction.
▼ Replacing a Tire
WA R N I N G
Always use tires that are in good condition:
Driving with worn tires is dangerous. Reduce
d braking, steering, and traction could result in
an accident.
If a tire wears evenly, a wear i ndicator will appear as a solid band across the tread.
Replace the tire when this happens.
New tread Tread wear indicator
Worn tread
You should replace the tire before the band crosses the entire tread.
NOTE
Tires degrade over time, even when they are not being used on the road. It is recommended
that tires generally be replaced when they are 6 years or older. Heat caused by hot climates
or frequent high loading conditions can accelerate the aging process. The period in which
the tire was manufactured (both week and year) is indicated by a 4-digit number.
Refer to Tire Labeling on page 8-25.
Customer Information and Reporting Safety Defects
Tire Information (U.S.A.)
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Always keep the vehicle within the axle weight rating limits.

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

GCWR (Gross Combinat ion Weight Rating) is the maximum allo wable weight of the
vehicle - including all cargo and passengers - that the vehicle can handle without risking
damage. The GCW must never exceed the GCWR.

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 load carrying capacities than the originals because
they may lower the vehicle's GVWR and GAWR limitations. Replacement tires with a higher
limit than the originals do not increase the GVWR and GAWR limitations.
Never exceed the GVWR or the GAWR specified on the certification label.
Customer Information and Reporting Safety Defects
Tire Information (U.S.A.)
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▼Tires
NOTE
The tires have been optimally matched with the chassis of your vehicle.
When replacing tires, Mazda recommends that you replace tires of the same type originally
fitted to your vehicle. For details, contact an Authorized Mazda Dealer.
Check the tire pressure label for tire size and inflation press
ure.
Refer to Tire Inflation Pressure on page 6-34.
Standard tire
Tire size Inflation pressure
Front Rear
195/50R16 84V 200 kPa (2.0 bar, 29 psi) 200 kPa (2.0 bar, 29 psi)
205/45R17 84W 200 kPa (2.0 bar, 29 psi) 200 kPa (2.0 bar, 29 psi)
Lug nut tightening torque
When installing a tire, tighten the lug nut to the following to rque.
108―147 N·m (12―14 kgf·m, 80―108 ft·lbf)
▼ Fuses
Refer to Fuses on page 6-47.
Specifications
Specifications
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Index
O
Odometer and Trip Meter................. 4-13
Outside Mirrors................................. 3-27
Outside Temperature Display............4-17
Overhead Light................................. 5-35
Overheating....................................... 7-27
Overloading....................................... 3-53
Owner MaintenanceClosing the hood......................... 6-18
Engine compartment overview.... 6-19
Key battery replacement..............6-31
Opening the hood.................. ...... 6-17
Owner maintenance
precautions................................... 6-15
P
Parking Brake....................................4-63
Power Steering.................................. 4-72
Power Steering Warning Buzzer....... 7-50
Power Windows................................ 3-30
R
Radar Sensors (Rear)...................... 4-107
Rearview Mirror................................3-28
Rear Cross Traffic Alert (RCTA)...... 4-96
Rear View Monitor..........................4-118 Displayable range on the
screen......................................... 4-120
Picture quality adjustment......... 4-125
Rear view monitor operation..... 4-121
Rear view parking camera
location...................................... 4-119
Switching to the rear view monitor
display........................................ 4-119
Variance between actual road
conditions and displayed
image......................................... 4-123
Viewing the display................... 4-121
Rear Window Defogger.................... 4-56
Recommended Oil.............................6-20
Recording of Vehicle Data................ 8-22
Recreational Towing......................... 3-55
Registering Your Vehicle in A Foreign
Country.............................................. 8-18
Replacement Fuse..............................................6-47
Key battery.................................. 6-31
Light bulbs...................................6-38
Tires............................................. 6-36
Wheel........................................... 6-36
Wiper........................................... 6-25
Request Switch Inoperable Warning
Beep (With the advanced keyless
function)............................................ 7-50
Retractable hardtop warning beep..... 7-49
Rocking the Vehicle.......................... 3-50
S
Safety Defects, Reporting................. 8-14
Saving Fuel and Protection of the
Environment...................................... 3-48
Scheduled Maintenance...................... 6-4
Seat...................................................... 2-5
Seats
Head restraint........ .......................2-11
Seat warmer................................. 2-12
Seat Belt System Automatic locking....................... 2-15
Emergency locking...................... 2-15
Extender....................................... 2-19
Pregnant women.......................... 2-15
Seat belt precautions................... 2-13
3-point type................................. 2-16
Seat Belt Warning Beep.................... 7-48
Seat Side Box....................................5-42
Security System Immobilizer system..................... 3-44
Theft-deterrent system.................3-46
Smart City Brake Support (SCBS).... 4-99
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Index
Collision warning...................... 4-101
Smart City Brake Support (SCBS)
Indicator Light (Red).................4-101
Stopping the Smart City Brake
Support (SCBS) System
Operation................................... 4-102
Specifications...................................... 9-4
Speedometer...................................... 4-13
SRS Air Bags How the SRS air bags work........ 2-43
Limitations to SRS air bag.......... 2-47
Monitoring................................... 2-55
Passenger occupant classification
system.......................................... 2-49
SRS air bag deployment
criteria.......................................... 2-46
Supplemental restraint system
components.................................. 2-42
Starting the Engine..............................4-5
Steering Wheel
Horn............................................. 4-57
Storage Compartments ...................... 5-42
Back trim storage box................. 5-43
Console box................................. 5-42
Seat side box............................... 5-42
Sunvisors........................................... 5-35
T
Tachometer........................................ 4-14
Theft-Deterrent System ..................... 3-46
Tiedown Hook............................................ 7-31
Tires................................................... 6-34 Flat tire.......................................... 7-3
Replacing a tire........................... 6-36
Replacing a wheel....................... 6-36
Snow tires.................................... 3-51
Specifications.................................9-9
Tire chains................................... 3-51
Tire inflation pressure................. 6-34
Tire rotation................................. 6-35
Uniform tire quality grading system
(UTQGS)..................................... 8-23
Tire Inflation Pressure Warning
Beep...................................................7-50
Tire Information................................ 8-25
Tire Pressure Monitoring System.... 4-114
To w i n g
Recreational towing.....................3-55
Trailer towing.............................. 3-55
Towing Description........................... 7-30
Traction Control System (TCS)........ 4-67 TCS/DSC indicator light............. 4-67
Traffic Sign Recognition System
(TSR)................................................. 4-90
Transmitter.......................................... 3-5
Trip Computer................................... 4-17
Trip Meter......................................... 4-13
Trouble Battery runs out........................... 7-23
Emergency starting...................... 7-26
Emergency towing....................... 7-30
Flat tire.......................................... 7-3
Overheating................................. 7-27
Parking in an emergency............... 7-2
When fuel-filler lid cannot be
opened..........................................7-29
When the roof cannot be
closed........................................... 7-57
When trunk lid cannot be
opened..........................................7-52
Trunk Lid............ .............................. 3-19
Inside trunk release lever............ 3-21
When trunk lid cannot be
opened..........................................7-52
Turn Signals...................................... 4-51
V
Vanity Mirrors................................... 5-35
Vehicle Information Labels................. 9-2
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