tire size FORD EXPLORER 2023 Owners Manual

4WD
ActionMessage
The four wheel drive system has automatically disabled itself dueto the system overheating.4WD TemporarilyDisabled
The four wheel drive system is locking up the torque transfer clutchto help reduce clutch temperature.4WD TemporarilyLocked
Displays when the system automatically disables to protect itself.This may be caused by operating the vehicle with a mini spare tireinstalled, if the system detects dissimilar size tires, or if there is anissue with another vehicle system preventing 4WD operation. Thesystem resumes normal operation and clears this message afteryou cycle the ignition on and off and drive a short distance with theroad tire re-installed or after the other vehicle system issues areresolved.
4WD Off
Displays after the system cools and the four wheel drive systemresumes normal function.4WD Restored
The four wheel drive system is not operating properly and thepowertrain fault indicator illuminates. If the warning stays illumin-ated or continues to illuminate, contact an authorized dealer assoon as possible.
4WD Fault ServiceRequired
Displayed when the transfer case fluid requires service.Change 4WDPower TransferUnit Lube
Displayed when the transfer case fluid has been changed and resetto new.4WD PowerTransfer Unit LubeSet to New
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2023 Explorer (CTW) Canada/United States of America, enUSA, Edition date: 202209, First-PrintingInformation Displays

Braking
Your hybrid is equipped with standardhydraulic braking and regenerative braking.Regenerative braking is performed by yourtransmission and it captures brake energyand stores it in the high voltage battery.
You may also notice during extendingdownhill driving that your engine continuesto run instead of shutting off. During thisengine braking, the engine stays on, but itis not using any fuel. You may also hear aslight whine or whistle when operating yourvehicle. This is the normal operation of theelectric motor in the hybrid system.
Driving to Optimize Fuel Economy
Note:Having your engine running is notalways an indication of inefficiency. In somecases, it is actually more efficient thandriving in electric mode.
Your fuel economy should improvethroughout your hybrid's break-in period.As with any vehicle, your driving habits andaccessory usage can significantly impactyour fuel economy. For best results, keepthese tips in mind:
•Keep the tires properly inflated andonly use the recommended size.
•Aggressive driving increases theamount of energy required to moveyour vehicle. In general, you canachieve better fuel economy with mildto moderate acceleration anddeceleration. Moderate braking isparticularly important since it allowsyou to maximize the energy capturedby the regenerative braking system.
Additional Tips:
•Do not carry extra loads.
•Be mindful of adding externalaccessories that may increaseaerodynamic drag.
•Observe posted speed limits.
•Perform all scheduled maintenance.
•There is no need to wait for your engineto warm up. The vehicle is ready todrive immediately after starting.
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2023 Explorer (CTW) Canada/United States of America, enUSA, Edition date: 202209, First-PrintingUnique Driving Characteristics

PRINCIPLE OF OPERATION
This system is a proactive system. It hasthe ability to anticipate wheel slip andtransfer torque to the front wheels beforeslip occurs. Even when wheel slip is notpresent, the system is continuouslyadjusting to the torque distribution, in anattempt to improve straight line andcornering behavior, both on and off road.
The system automatically turns on everytime you switch the ignition on.
If any component requires maintenance,a message appears in the informationdisplay.
USING FOUR-WHEEL DRIVE
WARNING: Vehicles with a highercenter of gravity (utility and four-wheeldrive vehicles) handle differently thanvehicles with a lower center of gravity(passenger cars). Avoid sharp turns,excessive speed and abrupt steering inthese vehicles. Failure to drive cautiouslyincreases the risk of losing control of yourvehicle, vehicle rollover, personal injuryand death.
The intelligent 4WD system continuouslymonitors vehicle conditions and adjuststhe power distribution between the frontand rear wheels. It combines transparentall-surface operation with highly capablefour-wheel drive.
The 4WD system is always active andrequires no driver input. It is capable ofhandling all road conditions includingstreet and highway driving as well asoff-road and winter driving. You canoptimize more 4WD control by selectingdifferent drive modes. See Selecting aDrive Mode (page 273).
Note:A warning message displays in theinformation display when a 4WD systemfault is present. See InformationMessages (page 119). A 4WD system faultcauses the 4WD system to default torear-wheel drive only mode. When thiswarning message is displayed, have yourvehicle serviced at an authorized dealer.
Note:A warning message displays in theinformation display if the 4WD systemoverheats. See Information Messages(page 119). This condition could occur if thevehicle is operated in extreme conditionswith excessive wheel slip, such as deepsand. To resume normal 4WD function assoon as possible, stop the vehicle in a safelocation and stop the engine for at least 10minutes. After the engine is restarted andthe 4WD system is adequately cooled, thewarning message turns off and normal 4WDfunction returns.
Operating Four-Wheel Drive (4WD)Vehicles With Spare Tires
Do not use a different size spare tire otherthan the tire provided. If the mini-spare tireis installed, the 4WD system will disableand enter rear-wheel drive only mode toprotect driveline components. Somelimited 4WD traction could be provided ifthe mini-spare is installed on one of thefront wheels. If you are in driving conditionswhere limited 4WD traction is neededwhile the mini-spare is installed, it isrecommended the mini-spare be installedon the front axle. See InformationMessages (page 119).
If the mini-spare is installed, this conditionis indicated by a warning in the informationdisplay. If there is a warning message inthe information display from using thespare tire, this indicator should turn offafter reinstalling or replacing the normalroad tire and cycling the ignition off andon. We recommended reinstalling or
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2023 Explorer (CTW) Canada/United States of America, enUSA, Edition date: 202209, First-PrintingFour-Wheel Drive (If Equipped)

replacing the normal road tire as soon aspossible. Major dissimilar tire sizesbetween the front and rear axles couldcause the 4WD system to stop functioningand default to rear-wheel drive or damagethe 4WD system.
The slip response system could activate ifthe mini spare is installed on the frontwheels. If the mini spare was installed onthe rear wheels the slip response systemwill fully disable. In situations where thereis a wintery mix or an off road situation,and you need to use a mini spare, you mustinstall the mini spare in the front tireposition and move a full size tire to the reartire position for the slip response systemto function.
Operating Four-Wheel drive (4WD)Vehicles with Mismatched Tires
WARNING: Only use replacementtires and wheels that are the same size,load index, speed rating and type (suchas P-metric versus LT-metric orall-season versus all-terrain) as thoseoriginally provided by Ford. Therecommended tire and wheel size maybe found on either the SafetyCompliance Certification Label (affixedto either the door hinge pillar, door-latchpost, or the door edge that meets thedoor-latch post, next to the driver'sseating position), or the Tire Label whichis located on the B-Pillar or edge of thedriver's door. If this information is notfound on these labels, then you shouldcontact your authorized dealer as soonas possible. Use of any tire or wheel notrecommended by Ford can affect thesafety and performance of your vehicle,which could result in an increased risk ofloss of vehicle control, vehicle rollover,personal injury and death.
Major dissimilar tire sizes between the frontand rear axles (for example, 17 inch lowprofile tires on the front axle and 22 inchhigh profile tires on the rear axle) couldcause the 4WD system to stop functioningand default to rear-wheel drive or damagethe 4WD system.
For optimum 4WD Performance, it isrecommended to follow the tire rotationmaintenance schedule. To avoid potential4WD malfunction or 4WD system damage,it is recommended to replace all four tiresrather than mixing significantly worn tireswith new tires. For example, using 3 worntread tires and 1 new tread tire all of thesame original tire size/brand, can betolerated by the 4WD system as long asthe worn tires still have usable tread depth.
How Your Vehicle Differs fromOther Vehicles
Truck and utility vehicles can differ fromsome other vehicles. Your vehicle could behigher to allow it to travel over roughterrain without getting hung up ordamaging underbody components.
The differences that make your vehicle soversatile also make it handle differentlythan an ordinary passenger car.
Maintain steering wheel control at alltimes, especially in rough terrain. Sincesudden changes in terrain can result inabrupt steering wheel motion, make sureyou grip the steering wheel from theoutside. Do not grip the spokes.
Drive cautiously to avoid vehicle damagefrom concealed objects such as rocks andstumps.
You should either know the terrain orexamine maps of the area before driving.Map out your route before driving in thearea. To maintain steering and brakingcontrol of your vehicle, you must have allfour wheels on the ground and they mustbe rolling, not sliding or spinning.
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2023 Explorer (CTW) Canada/United States of America, enUSA, Edition date: 202209, First-PrintingFour-Wheel Drive (If Equipped)

PRINCIPLE OF OPERATION
WARNING: Vehicle modificationsinvolving braking system, aftermarketroof racks, suspension, steering system,tire construction and wheel and tire sizemay change the handling characteristicsof your vehicle and may adversely affectthe performance of the electronicstability control system. In addition,installing any stereo loudspeakers mayinterfere with and adversely affect theelectronic stability control system. Installany aftermarket stereo loudspeaker asfar as possible from the front centerconsole, the tunnel, and the front seatsin order to minimize the risk of interferingwith the electronic stability controlsensors. Reducing the effectiveness ofthe electronic stability control systemcould lead to an increased risk of loss ofvehicle control, vehicle rollover, personalinjury and death.
WARNING: Remember that evenadvanced technology cannot defy thelaws of physics. It’s always possible tolose control of a vehicle due toinappropriate driver input for theconditions. Aggressive driving on anyroad condition can cause you to losecontrol of your vehicle increasing the riskof personal injury or property damage.Activation of the electronic stabilitycontrol system is an indication that atleast some of the tires have exceededtheir ability to grip the road; this couldreduce the operator’s ability to controlthe vehicle potentially resulting in a lossof vehicle control, vehicle rollover,personal injury and death. If yourelectronic stability control systemactivates, SLOW DOWN.
The system automatically turns on eachtime you switch the ignition on.
If a driving condition activates either thestability control or the traction controlsystem you may experience the followingconditions:
•The stability and traction control lightflashes.
•Your vehicle slows down.
•Reduced engine power.
•A vibration in the brake pedal.
•The brake pedal is stiffer than usual.
•If the driving condition is severe andyour foot is not on the brake, the brakepedal may move as the systemsapplies higher brake forces.
The stability control system has severalfeatures built into it to help you maintaincontrol of your vehicle:
Electronic Stability Control
The system enhances your vehicle’s abilityto prevent skids or lateral slides byapplying brakes to one or more of thewheels individually and, if necessary,reducing engine power.
Roll Stability Control
The system enhances your vehicle’s abilityto prevent rollovers by detecting yourvehicle’s roll motion and the rate at whichit changes by applying the brakes to oneor more wheels individually.
Curve Control
The system enhances your vehicle’s abilityto follow the road when cornering severelyor avoiding objects in the roadway. CurveControl operates by reducing engine powerand, if necessary, applying brakes to oneor more of the wheels individually.
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2023 Explorer (CTW) Canada/United States of America, enUSA, Edition date: 202209, First-PrintingStability Control

Possible CauseSymptom
There is not enough space for the parking maneuver onthe opposite side of the parking space.
The parking space is more than 5 ft (1.5 m) or less than2 ft (0.5 m) away.
The vehicle speed is greater than 22 mph (35 km/h)for parallel parking or greater than 19 mph (30 km/h)for perpendicular parking.
You recently disconnected or replaced the battery. Afteryou reconnect the battery you must drive your vehicleon a straight road for a short period of time.
An irregular curb along the parking space prevents thesystem from correctly aligning your vehicle.The system does not correctlyposition your vehicle in aparking space.Vehicles or objects bordering the space may not becorrectly parked.
Your vehicle stopped too far past the parking space.
The tires may not be correctly installed or maintained.For example, not inflated correctly, improper size, or ofdifferent sizes.
A repair or alteration changes the detection capabilities.
A parked vehicle has a high attachment. For example,a salt sprayer, snowplow or moving truck bed.
The parking space length or position of parked objectschanges after your vehicle passes the space.
You are using a spare tire or a tire more significantlyworn than the other tires.
The temperature around your vehicle quickly changes.For example, driving from a heated garage into coldoutside temperature, or after leaving a car wash.
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2023 Explorer (CTW) Canada/United States of America, enUSA, Edition date: 202209, First-PrintingParking Aids

WARNING: Pay close attention tochanging road conditions such asentering or leaving a highway, on roadswith intersections or roundabouts, roadswithout visible lanes of travel, roads thatare winding, slippery, unpaved, or steepslopes.
WARNING: The system does notcontrol speed in low traction conditionsor extremely steep slopes. The systemis designed to be an aid and does notrelieve you of your responsibility to drivewith due care and attention. Failure tofollow this instruction could result inpersonal injury.
WARNING: The system is not acrash warning or avoidance system.
WARNING: Do not use the systemwhen towing a trailer that hasaftermarket electronic trailer brakecontrols. Failure to follow this instructioncould result in the loss of control of yourvehicle, personal injury or death.
WARNING: Do not use tire sizesother than those recommended becausethis can affect the normal operation ofthe system. Failure to do so may resultin a loss of vehicle control, which couldresult in serious injury.
WARNING: Do not use the systemwith a snow plow blade installed.
WARNING: Do not use the systemin poor visibility, for example fog, heavyrain, spray or snow.
When Following a Vehicle
WARNING: When following avehicle that is braking, your vehicle doesnot always decelerate quickly enough toavoid a crash without driver intervention.Apply the brakes when necessary. Failureto follow this instruction could result inpersonal injury or death.
Hilly Condition Usage
You should select a lower gear when thesystem is active in situations such asprolonged downhill driving on steepgrades, for example in mountainous areas.The system needs additional enginebraking in these situations to reduce theload on the vehicle’s regular brake systemto prevent it from overheating.
Note:An audible alarm sounds and thesystem shuts down if it applies brakes foran extended period of time. This allows thebrakes to cool. The system functionsnormally again after the brakes cool.
ADAPTIVE CRUISE CONTROL
LIMITATIONS - VEHICLES
WITH: LANE CENTERING
Adaptive cruise control limitations applyto lane centering unless stated otherwiseor contradicted by a lane centeringlimitation. See Adaptive Cruise ControlLimitations (page 243).
The system may not correctly operate inany of the following conditions:
•The lane is too narrow or wide.
•The system does not detect at leastone lane marking or when lanes mergeor split.
•Limited steering torque input is applied.
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2023 Explorer (CTW) Canada/United States of America, enUSA, Edition date: 202209, First-PrintingAdaptive Cruise Control (If Equipped)

Adjustable Load Floor (If Equipped)
Vehicles with the standard size spare tirecan adjust the load floor to two positions.At the high position, you can place the frontof the load floor on the ledge behind therear seat and on the ledge of the liftgatescuff trim. At the low position, you can tuckthe front of the load floor into the lowerforward area of the spare tire cover andrest the load floor on top of the spare tirecover, or spare tire cover weather mat.
CARGO NETS
WARNING: This net is not designedto restrain objects during a collision orheavy braking.
The cargo net secures lightweight objectsin the cargo area. Attach the net to theanchors provided. Repeat the attachmenton both sides of the vehicle.
ROOF RACKS AND LOAD
CARRIERS
WARNING: When loading the roofracks, we recommend you evenlydistribute the load, as well as maintaina low center of gravity. Loaded vehicles,with higher centers of gravity, mayhandle differently than unloadedvehicles. Take extra precautions, suchas slower speeds and increased stoppingdistance, when driving a heavily loadedvehicle.
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2023 Explorer (CTW) Canada/United States of America, enUSA, Edition date: 202209, First-PrintingLoad CarryingE297641 E204323

GENERAL INFORMATION
The recommended tire inflation pressuresare found on the Tire Label which islocated on the B-pillar or the edge of thedriver door. This information can also befound on the Safety ComplianceCertification Label, affixed to either thedoor hinge pillar, door-latch post, or thedoor edge that meets the door-latch post,next to the driver’s seating position.
We strongly recommend maintaining thesetire pressures at all times. Failure to followthe tire pressure recommendations cancause uneven treadwear patterns, reducedfuel economy, and adversely affect theway your vehicle handles.
Note:Check and set the tire pressure at theambient temperature in which you areintending to drive your vehicle and when thetires are cold.
Note:Check your tire pressures at leastonce per month.
If your vehicle has a spare tire, set thepressure to the highest value given for yourvehicle and tire size combination.
Use only approved wheels and tire sizes;using other sizes could damage yourvehicle.
If you change the diameter of the factoryinstalled tires, the speedometer coulddisplay the incorrect speed. This couldeffect the functionality of the 4WD system(if equipped). Take your vehicle to anauthorized dealer and have the enginemanagement system reprogrammed.
If you intend to change the size of thefactory installed tires, check the suitabilitywith an authorized dealer.
Additional information related to thefunctionality and maintenance of your tirescan be found in the Wheels and Tiresection. See Tire Care (page 349).
Self-Sealing Tires (If Equipped)
Self-Sealing tires are a special type of tirethat have a material on the inside of thetire that can seal punctures up to 0.2 in(6 mm) in diameter in the tread area. Thismaterial does not protect from damage orpunctures in the sidewall of the tire.Self-sealing tires can be identified by thetire manufacturer with a special mark.
If your TPMS warning light comes on,inspect your tires for damage and re-inflateyour tires to the pressure indicated on thetire placard. See Tire PressureMonitoring System (page 364). If yourtires are damaged or continue to lose air,take your vehicle to the nearest authorizeddealer to have your tires inspected andrepaired/replaced as necessary.
Note:Replace self-sealing tires withself-sealing tires to maintain thefunctionality provided.
Note:Do not drive on a deflatedself-sealing tire. This damages the tirebeyond repair.
Notice to utility vehicle and truckowners
WARNING: Vehicles with a highercenter of gravity (utility and four-wheeldrive vehicles) handle differently thanvehicles with a lower center of gravity(passenger cars). Avoid sharp turns,excessive speed and abrupt steering inthese vehicles. Failure to drive cautiouslyincreases the risk of losing control of yourvehicle, vehicle rollover, personal injuryand death.
WARNING: In a rollover crash, anunbelted person is significantly morelikely to die than a person wearing aseatbelt.
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2023 Explorer (CTW) Canada/United States of America, enUSA, Edition date: 202209, First-PrintingWheels and Tires

Utility vehicles and trucks handledifferently than passenger cars in thevarious driving conditions that areencountered on streets, highways andoff-road. Utility vehicles and trucks are notdesigned for cornering at speeds as highas passenger cars any more than low-slungsports cars are designed to performsatisfactorily under off-road conditions.
Study your owner's manual and anysupplements for specific information aboutequipment features, instructions for safedriving and additional precautions toreduce the risk of an accident or seriousinjury.
Four-Wheel Drive system (ifequipped)
WARNING: Do not becomeoverconfident in the ability of four-wheeldrive vehicles. Although a four-wheeldrive vehicle may accelerate better thana two-wheel drive vehicle in low tractionsituations, it won't stop any faster thantwo-wheel drive vehicles. Always driveat a safe speed.
A vehicle equipped with Four-Wheel Drivehas the ability to use all four wheels topower itself. This increases traction whichmay enable you to safely drive over terrainand road conditions that a conventionaltwo-wheel drive vehicle cannot. Power issupplied to all four wheels through atransfer case. Four-wheel drive vehiclesallow you to select different modes asnecessary. You can find more informationon transfer case operation, drive modeselection, and transfer case maintenancein this manual. See Four-Wheel Drive(page 203). You should become thoroughlyfamiliar with this information before youoperate your vehicle.
We recommend installing the temporaryspare wheel and tire on the front axle whenpossible. This could provide limited 4WDtraction.
Four-wheel drive: Never use a spare tire ofa different size than the one provided withyour vehicle. This could cause thefour-wheel drive system to default torear-wheel drive.
How your vehicle differs fromother vehicles
Sport utility vehicles and trucks can differfrom some other vehicles in a fewnoticeable ways. Your vehicle may be:
•Higher - to allow higher load carryingcapacity and to allow it to travel overrough terrain without getting hung upor damaging underbody components.
•Shorter - to give it the capability toapproach inclines and drive over thecrest of a hill without getting hung upor damaging underbody components.All other things held equal, a shorterwheelbase may make your vehiclequicker to respond to steering inputsthan a vehicle with a longer wheelbase.
•Narrower - to provide greatermaneuverability in tight spaces,particularly in off-road use.
As a result of the above dimensionaldifferences, sport utility vehicles and trucksoften have a higher center of gravity and agreater difference in center of gravitybetween the loaded and unloadedcondition. These differences that makeyour vehicle so versatile also make ithandle differently than an ordinarypassenger car.
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2023 Explorer (CTW) Canada/United States of America, enUSA, Edition date: 202209, First-PrintingWheels and Tires