flat tire FORD MUSTANG 2023 User Guide

7.Turn dial (A) clockwise to the sealantposition. Switch the kit on by pressingthe on/off button (B).
8.Inflate the tire to the pressure listed onthe tire label on the driver's door or thedoor jamb area. The initial air pressuregauge reading may indicate a valuehigher than the label pressure whileyou pump the sealing compound intothe tire. This is normal and should beno reason for concern. The pressuregauge reading will indicate the tireinflation pressure after about 30seconds of operation. You shouldcheck the final tire pressure with thecompressor turned OFF in order to getan accurate pressure reading.
9.When the tire reaches therecommended tire pressure, switch offthe kit, unplug the power cable, anddisconnect the hose from the tire valve.Re-install the valve cap on the tirevalve and return the kit to the stowagearea.
10.Immediately and cautiously, drive thevehicle 4 mi (6 km) to distribute thesealant evenly inside the tire. Do notexceed 50 mph (80 km/h).
11.After 4 mi (6 km), stop and check thetire pressure. See Second Stage:Checking Tire Pressure.
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Note:If you experience any unusualvibration, ride disturbance or noise whiledriving, reduce your speed until you cansafely pull off to the side of the road to callfor roadside assistance. Note: Do notproceed to the second stage of thisoperation.
Second Stage: Checking TirePressure
Note:If you are proceeding from the FirstStage: Re-inflating the Tire with SealingCompound and Air section and haveinjected sealant in the tire and the pressureis below 20 psi (1.4 bar), continue to thenext step.
WARNING: The power plug mayget hot after use and should be handledcarefully when unplugging.
Check the air pressure of your tires asfollows:
1.Remove the valve cap from the tirevalve.
2.Firmly screw the air compressor hoseonto the valve stem by turningclockwise.
3.Push and turn the dial clockwise to theair position.
4.If required, switch on the compressorand adjust the tire to therecommended inflation pressureshown on the tire label on the driver'sdoor or door jamb area. You shouldcheck the tire pressure with thecompressor turned OFF in order to getan accurate pressure reading.
5.Unplug the hoses, re-install the valvecap on the tire and return the kit to thestowage area.
What to Do After the Tire Has BeenSealed
After using the kit to seal your tire, you willneed to replace the sealant canister. Youcan obtain sealant canisters and spareparts at an authorized dealer. You candispose of empty sealant canisters athome. However, you should dispose ofcanisters still containing liquid sealantthrough your local authorized dealer or tiredealer, or in accordance with local wastedisposal regulation.
Note:After you use the sealing compound,the maximum vehicle speed is 50 mph(80 km/h) and the maximum drivingdistance is 120 mi (200 km). You shouldinspect the sealed tire immediately.
You can check the tire pressure any timewithin the 120 mi (200 km) by performingthe steps listed previously in the SecondStage: Checking Tire Pressure procedure.
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U.S. Department ofTransportation Tire qualitygrades: The U.S. Department ofTransportation requires FordMotor Company to give you thefollowing information about tiregrades exactly as the governmenthas written it.
Treadwear
The treadwear grade is acomparative rating based on thewear rate of the tire when testedunder controlled conditions on aspecified government test course.For example, a tire graded 150would wear 1 ½ times as well onthe government course as a tiregraded 100. The relativeperformance of tires dependsupon the actual conditions of their
use, however, and may departsignificantly from the norm due tovariations in driving habits, servicepractices, and differences in roadcharacteristics and climate.
Traction AA A B C
WARNING: The tractiongrade assigned to this tire isbased on straight-ahead brakingtraction tests, and does notinclude acceleration, cornering,hydroplaning or peak tractioncharacteristics.
The traction grades, from highestto lowest are AA, A, B, and C. Thegrades represent the tire’s abilityto stop on wet pavement asmeasured under controlledconditions on specifiedgovernment test surfaces ofasphalt and concrete. A tiremarked C may have poor tractionperformance.
Temperature A B C
WARNING: Thetemperature grade for this tire isestablished for a tire that isproperly inflated and notoverloaded. Excessive speed,underinflation, or excessiveloading, either separately or incombination, can cause heatbuildup and possible tire failure.
The temperature grades are A(the highest), B and C,representing the tire’s resistanceto the generation of heat and itsability to dissipate heat whentested under controlled conditionson a specified indoor laboratorytest wheel. Sustained hightemperature can cause thematerial of the tire to degenerateand reduce tire life, and excessivetemperature can lead to suddentire failure. The grade Ccorresponds to a level ofperformance which all passengercar tires must meet under the
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Federal Motor Vehicle SafetyStandard No. 139. Grades B and Arepresent higher levels ofperformance on the laboratorytest wheel than the minimumrequired by law.
Glossary of Tire Terminology
*Tire label: A label showing theoriginal equipment tire sizes,recommended inflation pressureand the maximum weight thevehicle can carry.
*Tire Identification Number(TIN): A number on the sidewallof each tire providing informationabout the tire brand andmanufacturing plant, tire size anddate of manufacture. Also referredto as DOT code.
*Inflation pressure: A measureof the amount of air in a tire.
*Standard load: A class ofP-metric or Metric tires designedto carry a maximum load at setpressure. For example: ForP-metric tires 35 psi (2.4 bar) andfor Metric tires 36 psi (2.5 bar).Increasing the inflation pressurebeyond this pressure will notincrease the tire capability.
*Extra load: A class of P-metricor Metric tires designed to carry aheavier maximum load at 42 psi(2.9 bar). Increasing the inflationpressure beyond this pressure willnot increase the tire’s loadcarrying capability.
*kPa: Kilopascal, a metric unit ofair pressure.
*PSI: Pounds per square inch, astandard unit of air pressure.
*Cold tire pressure: The tirepressure when the vehicle hasbeen stationary and out of directsunlight for an hour or more andprior to the vehicle being driven for1 mi (1.6 km).
*Recommended inflationpressure: The cold inflationpressure found on the SafetyCompliance Certification Label(affixed to either the door hingepillar, door-latch post, or the dooredge that meets the door-latchpost, next to the driver's seatingposition), or Tire Label located onthe B-Pillar or the edge of thedriver’s door.
* B-pillar: The structural memberat the side of the vehicle behindthe front door.
*Bead area of the tire: Area ofthe tire next to the rim.
* Sidewall of the tire: Areabetween the bead area and thetread.
*Tread area of the tire: Area ofthe perimeter of the tire thatcontacts the road when mountedon the vehicle.
*Rim: The metal support (wheel)for a tire or a tire and tubeassembly upon which the tire
beads are seated.
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G.H: Indicates the tire's speedrating. The speed rating denotesthe speed at which a tire isdesigned to be driven for extendedperiods of time under a standardcondition of load and inflationpressure. The tires on your vehiclemay operate at differentconditions for load and inflationpressure. These speed ratings mayneed to be adjusted for thedifference in conditions. Theratings range from 81 mph(130 km/h) to 186 mph(299 km/h). These ratings arelisted in the following chart.
Note:You may not find thisinformation on all tires because itis not required by federal law.
Speed rating - mph(km/h)Letterrating
81 (130)M
87 (140)N
99 (159)Q
106 (171)R
112 (180)S
118 (190)T
124 (200)U
130 (210)H
149 (240)V
Speed rating - mph(km/h)Letterrating
168 (270)W
186 (299)Y
Note:For tires with a maximum
speed capability over 149 mph
(240 km/h), tire manufacturers
sometimes use the letters ZR. For
those with a maximum speed
capability over 186 mph (299
km/h), tire manufacturers always
use the letters ZR.
H.U.S. DOT Tire IdentificationNumber (TIN): This begins withthe letters DOT and indicates thatthe tire meets all federalstandards. The next two numbersor letters are the plant codedesignating where it wasmanufactured, the next two arethe tire size code and the last fournumbers represent the week andyear the tire was built. Forexample, the numbers 317 meanthe 31st week of 1997. After 2000the numbers go to four digits. Forexample, 2501 means the 25thweek of 2001. The numbers inbetween are identification codesused for traceability. Thisinformation is used to contactcustomers if a tire defect requiresa recall.
I.M+S or M/S: Mud and Snow, or
AT: All Terrain, or
AS: All Season.
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J.Tire Ply Composition andMaterial Used: Indicates thenumber of plies or the number oflayers of rubber-coated fabric inthe tire tread and sidewall. Tiremanufacturers also must indicatethe ply materials in the tire and thesidewall, which include steel,nylon, polyester, and others.
K.Maximum Load: Indicates themaximum load in kilograms andpounds that can be carried by thetire. See the Safety ComplianceCertification Label (affixed toeither the door hinge pillar,door-latch post, or the door edgethat meets the door-latch post,next to the driver's seatingposition), for the correct tirepressure for your vehicle.
L.Treadwear, Traction andTemperature Grades:
*Treadwear: The treadweargrade is a comparative ratingbased on the wear rate of the tirewhen tested under controlledconditions on a specifiedgovernment test course. Forexample, a tire graded 150 wouldwear one and one-half times aswell on the government course asa tire graded 100.
*Traction: The traction grades,from highest to lowest are AA, A,B, and C. The grades represent thetire's ability to stop on wetpavement as measured undercontrolled conditions on specifiedgovernment test surfaces ofasphalt and concrete. A tiremarked C may have poor tractionperformance.
*Temperature: The temperaturegrades are A (the highest), B andC, representing the tire'sresistance to the generation ofheat and its ability to dissipateheat when tested under controlledconditions on a specified indoorlaboratory test wheel.
M.Maximum InflationPressure: Indicates the tiremanufacturers' maximumpermissible pressure or thepressure at which the maximumload can be carried by the tire. Thispressure is normally higher thanthe vehicle manufacturer'srecommended cold inflationpressure which can be found onthe Safety ComplianceCertification Label (affixed toeither the door hinge pillar,door-latch post, or the door edgethat meets the door-latch post,next to the driver's seatingposition), or Tire Label which islocated on the B-Pillar or the edgeof the driver’s door. The coldinflation pressure should never beset lower than the recommended
pressure on the vehicle label.
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The tire suppliers may haveadditional markings, notes orwarnings such as standard loador radial tubeless.
Additional InformationContained on the Tire Sidewallfor LT Type Tires
Note:Tire Quality Grades do notapply to this type of tire.
LT type tires have some additionalinformation beyond those of Ptype tires; these differences aredescribed below.
A.LT: Indicates a tire, designatedby the Tire and Rim Association,that is intended for service on lighttrucks.
B.Load Range and LoadInflation Limits: Indicates thetire's load-carrying capabilitiesand its inflation limits.
C.Maximum Load Dual lb (kg)at psi (kPa) cold: Indicates themaximum load and tire pressurewhen the tire is used as a dual,defined as four tires on the rearaxle (a total of six or more tires onthe vehicle).
D.Maximum Load Single lb(kg) at psi (kPa) cold: Indicatesthe maximum load and tirepressure when the tire is used asa single, defined as two tires(total) on the rear axle.
Information on T Type Tires
T145/80D16 is an example of atire size.
Note:The temporary tire size foryour vehicle may be different fromthis example. Tire Quality Grades
do not apply to this type of tire.
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T type tires have some additionalinformation beyond those of Ptype tires; these differences aredescribed below:
A.T: Indicates a type of tire,designated by the Tire and RimAssociation, that is intended fortemporary service on cars, sportutility vehicles, minivans and lighttrucks.
B.145: Indicates the nominalwidth of the tire in millimetersfrom sidewall edge to sidewalledge. In general, the larger thenumber, the wider the tire.
C.80: Indicates the aspect ratiowhich gives the tire's ratio ofheight to width. Numbers of 70 orlower indicate a short sidewall.
D.D: Indicates a diagonal type tire.
R: Indicates a radial type tire.
E.16: Indicates the wheel or rimdiameter in inches. If you changeyour wheel size, you will have topurchase new tires to match thenew wheel diameter.
Location of the Tire Label
You will find a Tire Labelcontaining tire inflation pressureby tire size and other importantinformation located on the B-Pillaror the edge of the driver’s door.
Inflating Your Tires
Safe operation of your vehiclerequires that your tires areproperly inflated. Remember thata tire can lose up to half of its airpressure without appearing flat.
Every day before you drive, checkyour tires. If one looks lower thanthe others, use a tire gauge tocheck pressure of all tires andadjust if required.
At least once a month and beforelong trips, inspect each tire andcheck the tire pressure with a tiregauge (including spare, ifequipped). Inflate all tires to theinflation pressure recommendedby Ford Motor Company.
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You are strongly urged to buy areliable tire pressure gauge, asautomatic service station gaugesmay be inaccurate. Fordrecommends the use of a digitalor dial-type tire pressure gaugerather than a stick-type tirepressure gauge.
Use the recommended coldinflation pressure for optimum tireperformance and wear.Under-inflation or over-inflationmay cause uneven treadwearpatterns.
WARNING: Under-inflationis the most common cause oftire failures and may result insevere tire cracking, treadseparation or blowout, withunexpected loss of vehiclecontrol and increased risk ofinjury. Under-inflation increasessidewall flexing and rollingresistance, resulting in heatbuildup and internal damage tothe tire. It also may result inunnecessary tire stress, irregularwear, loss of vehicle control andaccidents. A tire can lose up tohalf of its air pressure and notappear to be flat!
Always inflate your tires to theFord recommended inflationpressure even if it is less than themaximum inflation pressureinformation found on the tire. TheFord recommended tire inflation
pressure is found on the SafetyCompliance Certification Label
(affixed to either the door hingepillar, door-latch post, or the dooredge that meets the door-latchpost, next to the driver's seatingposition), or Tire Label which islocated on the B-Pillar or the edgeof the driver’s door. Failure tofollow the tire pressurerecommendations can causeuneven treadwear patterns andadversely affect the way yourvehicle handles.
Maximum Inflation Pressure isthe tire manufacturer's maximumpermissible pressure and thepressure at which the maximumload can be carried by the tire. Thispressure is normally higher thanthe manufacturer’s recommendedcold inflation pressure which canbe found on the SafetyCompliance Certification Label(affixed to either the door hingepillar, door-latch post, or the dooredge that meets the door-latchpost, next to the driver's seatingposition), or Tire Label which islocated on the B-Pillar or the edgeof the driver’s door. The coldinflation pressure should never beset lower than the recommendedpressure on the SafetyCompliance Certification Label orTire Label.
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When weather temperaturechanges occur, tire inflationpressures also change. A 43°F(6°C) temperature drop cancause a corresponding drop of1 psi (7 kPa) in inflation pressure.Check your tire pressuresfrequently and adjust them to theproper pressure which can befound on the Safety ComplianceCertification Label or Tire Label.
To check the pressure in yourtire(s):
1.Make sure the tires are cool,meaning they are not hot fromdriving even a mile.
Note:If you are checking tirepressure when the tire is hot, forexample, driven more than 1 mi(1.6 km), never bleed or reduce airpressure. The tires are hot fromdriving and it is normal forpressures to increase aboverecommended cold pressures. Ahot tire at or below recommendedcold inflation pressure could besignificantly under-inflated.
Note:If you have to drive adistance to get air for your tire(s),check and record the tire pressurefirst and add the appropriate airpressure when you get to thepump. It is normal for tires to heatup and the air pressure inside to goup as you drive.
2.Remove the cap from the valveon one tire, then firmly pressthe tire gauge onto the valve
and measure the pressure.
3.Add enough air to reach therecommended air pressure.
Note:If you overfill the tire, releaseair by pressing on the metal stemin the center of the valve. Thenrecheck the pressure with your tiregauge.
4.Replace the valve cap.
5.Repeat this procedure for eachtire, including the spare.
Note:Some spare tires operate ata higher inflation pressure than theother tires. For T type mini-sparetires, see the Dissimilar spare wheeland tire assembly information fora description. Store and maintainat 60 psi (4.15 bar). For full-sizeand dissimilar spare tires, see theDissimilar spare wheel and tireassembly information for adescription. Store and maintain atthe higher of the front and rearinflation pressure as shown on theTire Label.
6.Visually inspect the tires tomake sure there are no nails orother objects embedded thatcould poke a hole in the tireand cause an air leak.
7.Check the sidewalls to makesure there are no gouges, cutsor bulges.
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