2018 FORD FOCUS tires

How Temperature Affects Your TirePressure
The tire pressure monitoring systemmonitors tire pressure in each pneumatictire. While driving in a normal manner, atypical passenger tire inflation pressuremay increase about 2–4 psi (14–28 kPa)from a cold start situation. If the vehicle isstationary overnight with the outsidetemperature significantly lower than thedaytime temperature, the tire pressure maydecrease about 3 psi (21 kPa) for a drop of30°F (17°C) in ambient temperature. Thislower pressure value may be detected bythe tire pressure monitoring system asbeing significantly lower than therecommended inflation pressure andactivate the system warning light for lowtire pressure. If the low tire pressurewarning light is on, visually check each tireto verify that no tire is flat. If one or moretires are flat, repair as necessary. Checkthe air pressure in the road tires. If any tireis under-inflated, carefully drive the vehicleto the nearest location where air can beadded to the tires. Inflate all the tires tothe recommended inflation pressure.
CHANGING A ROAD WHEEL
WARNINGS
Do not use tire sealants as they maydamage the tire pressure monitoringsystem.
If the tire pressure monitor sensorbecomes damaged it may notfunction.
Note:The tire pressure monitoring systemindicator light will illuminate when the sparetire is in use. To restore the full function ofthe monitoring system, all road wheelsequipped with tire pressure monitoringsensors must be mounted on this vehicle.
If you get a flat tire while driving, do notapply the brake heavily. Instead, graduallydecrease your speed. Hold the steeringwheel firmly and slowly move to a safeplace on the side of the road.
Have a flat serviced by an authorizeddealer in order to prevent damage to thesystem sensors See Tire PressureMonitoring System (page 260). Replacethe spare tire with a road tire as soon aspossible. During repairing or replacing ofthe flat tire, have the authorized dealerinspect the system sensor for damage.
Dissimilar Spare Wheel and TireAssembly Information
WARNING
Failure to follow these guidelinescould result in an increased risk ofloss of vehicle control, injury or death.
If you have a dissimilar spare wheel andtire, then it is intended for temporary useonly. This means that if you need to use it,you should replace it as soon as possiblewith a road wheel and tire assembly thatis the same size and type as the road tiresand wheels that were originally providedby Ford. If the dissimilar spare tire or wheelis damaged, it should be replaced ratherthan repaired.
A dissimilar spare wheel and tire assemblyis defined as a spare wheel and tireassembly that is different in brand, size orappearance from the road tires and wheelsand can be one of three types:
1.T-type mini-spare: This spare tirebegins with the letter T for tire size andmay have Temporary Use Only molded inthe sidewall.
2.Full-size dissimilar spare with labelon wheel: This spare tire has a label onthe wheel that states: THIS WHEEL ANDTIRE ASSEMBLY FOR TEMPORARY USEONLY
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When driving with one of the dissimilarspare tires listed above, do not:
•Exceed 50 mph (80 km/h).
•Load the vehicle beyond maximumvehicle load rating listed on the SafetyCompliance Label.
•Tow a trailer.
•Use snow chains on the end of thevehicle with the dissimilar spare tire.
•Use more than one dissimilar spare tireat a time.
•Use commercial car washingequipment.
•Try to repair the dissimilar spare tire.
Use of one of the dissimilar spare tireslisted above at any one wheel location canlead to impairment of the following:
•Handling, stability and brakingperformance.
•Comfort and noise.
•Ground clearance and parking at curbs.
•Winter weather driving capability.
•Wet weather driving capability.
•All-wheel driving capability.
3.Full-size dissimilar spare withoutlabel on wheel
When driving with the full-size dissimilarspare wheel and tire assembly, do not:
•Exceed 70 mph (113 km/h).
•Use more than one dissimilar sparewheel and tire assembly at a time.
•Use commercial car washingequipment.
•Use snow chains on the end of thevehicle with the dissimilar spare wheeland tire assembly.
The usage of a full-size dissimilar sparewheel and tire assembly can lead toimpairment of the following:
•Handling, stability and brakingperformance.
•Comfort and noise.
•Ground clearance and parking at curbs.
•Winter weather driving capability.
•Wet weather driving capability.
•All-wheel driving capability.
When driving with the full-size dissimilarspare wheel and tire assembly, additionalcaution should be given to:
•Towing a trailer.
•Driving vehicles equipped with acamper body.
•Driving vehicles with a load on thecargo rack.
Drive cautiously when using a full-sizedissimilar spare wheel and tire assemblyand seek service as soon as possible.
Tire Change Procedure
WARNINGS
Do not get under a vehicle that is onlysupported by a vehicle jack.
When you install a wheel, alwaysremove any corrosion, dirt or foreignmaterials present on the mountingsurfaces of the wheel or the surface of thewheel hub, brake drum or brake disc thatcontacts the wheel. Make sure to secureany fasteners that attach the rotor to thehub so they do not interfere with themounting surfaces of the wheel. Installingwheels without correct metal-to-metalcontact at the wheel mounting surfacescan cause the wheel nuts to loosen andthe wheel to come off while your vehicleis in motion, resulting in loss of vehiclecontrol, personal injury or death.
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WARNINGS
Make sure there is no grease or oil onthe threads or the surface betweenthe wheel lugs and nuts. This cancause the lug nuts to loosen while driving.
When one of the front wheels is offthe ground, the transmission alonewill not prevent the vehicle frommoving or slipping off the jack, even if thetransmission is in park (P).
To help prevent your vehicle frommoving when changing a wheel, shiftthe transmission into park (P), setthe parking brake and use an appropriateblock or wheel chock to secure the wheeldiagonally opposite to the wheel beingchanged. For example, when changing thefront left wheel, place an appropriate blockor wheel chock on the right rear wheel.
Do not attempt to change a tire onthe side of the vehicle close tomoving traffic. Pull far enough off theroad to avoid the danger of being hit whenoperating the jack or changing the wheel.
Always use the jack provided asoriginal equipment with your vehicle.If using a jack other than the oneprovided, make sure the jack capacity isadequate for the vehicle weight, includingany vehicle cargo or modifications. If youare unsure if the jack capacity is adequate,contact the authorized dealer.
Make sure all passengers are out ofyour vehicle.
1.Park on a level surface, set the parkingbrake and activate the hazard flashers.
2.Place the transmission in park (P)(automatic transmission) or neutral(N) (manual transmission) and turnthe engine off.
3.Remove the carpeted wheel cover.
4.Remove the spare tire bolt securing thespare tire by turning itcounterclockwise.
5.Remove the spare tire from the sparetire compartment
6.Remove the retaining bolt securing thejack by turning it counterclockwise.
7.Remove the jack.
8.Block the diagonally opposite wheel.
9.Loosen each wheel lug nut one-halfturn counterclockwise, but do notremove them until the wheel is raisedoff the ground.
10.The vehicle jacking points are shownhere, and are depicted on the warninglabel on the jack.Note: Jack at thespecified locations to avoid damageto the vehicle.
11.Indentations in the sills show thelocation of the jacking points.
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12.Remove the lug nuts and the roadwheel.
13.Inspect the wheel pilot bore (A) andmounting surface prior to installation.Remove any visible corrosion or looseparticles.
14.Replace the flat tire with the sparetire, making sure the valve stem isfacing outward. Reinstall the lug nutsuntil the wheel is snug against thehub. Do not fully tighten the lug nutsuntil the wheel has been lowered.
15.Lower the wheel by turning the jackhandle counterclockwise.
16.Remove the jack and fully tighten thelug nuts in the order shown. See LugNuts (page 267).
17.Retighten the lug nuts to the specifiedtorque within 100 mi (160 km) afterany wheel disturbance. For exampletire rotation, changing a flat tire orwheel removal.
Stowing the Flat Tire
The full-size road wheel can be stowed inthe spare tire compartment.
1.Lift the carpeted wheel cover at anangle to access the spare tirecompartment.
2.Place the wheel in the spare tire wellwith the valve stem facing down. Usethe mini-spare bolt to secure thewheel.
3.Place the jack and tools back into thespare tire compartment.
4.Replace the carpeted wheel cover.
DRIVING AT HIGH SPEED
Tire pressure - Speeds greater than 100mph (160 km/h)
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WARNING
To reduce the risk of potential tirefailure that could lead to seriousinjury or death, increase the front andrear tire placard pressures by the amountshown on the warning label, located oneither the driver side B-pillar or door, whendriving over 100 mph (160 km/h). Onlytravel at speeds over 100 mph (160 km/h)where it is legal and conditions allow. Thetire placard pressure can be found on thetire placard located on either the driver sideB-pillar or door of your vehicle.
Warning: Failure to follow theseinstructions can result in a lossof vehicle stability due to tirefailure that could lead to serious injury ordeath. If you are not sure about the propertire inflation pressures, contact anauthorized dealer or service center.
Your tires may require additional inflationpressure for operation at speeds greaterthan 100 mph (160 km/h). If this label ispresent on your vehicle, you must adjustthe tire pressure accordingly.
LUG NUTS
lb.ft (Nm)Bolt size
100 (135)M12 x 1.5
Note:Torque specifications are for nut andbolt threads free of dirt and rust. Use onlyFord recommended replacement fasteners.
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When the oil change message appears inthe information display, it is time for an oilchange. Make sure you perform the oilchange within two weeks or 500 mi(800 km) of the message appearing. Makesure you reset the Intelligent Oil-LifeMonitor after each oil change.
If your information display resetsprematurely or becomes inoperative, youshould perform the oil change interval atsix months or 5,000 mi (8,000 km) fromyour last oil change. Never exceed one yearor 10,000 mi (16,000 km) between oilchange intervals.
Your vehicle is very sophisticated and builtwith multiple, complex, performancesystems. Every manufacturer developsthese systems using differentspecifications and performance features.That is why it is important to rely upon yourdealership to properly diagnose and repairyour vehicle.
Ford Motor Company has recommendedmaintenance intervals for various partsand component systems based uponengineering testing. Ford Motor Companyrelies upon this testing to determine themost appropriate mileage for replacementof oils and fluids to protect your vehicle atthe lowest overall cost to you andrecommends against maintenanceschedules that deviate from the scheduledmaintenance information.
We strongly recommend the use of onlygenuine Ford, Motorcraft orFord-authorized re-manufacturedreplacement parts engineered for yourvehicle.
Additives and Chemicals
This owner's manual and the FordWorkshop Manual list the recommendedadditives and chemicals for your vehicle.We do not recommend using chemicals oradditives not approved by us as part ofyour vehicle’s normal maintenance. Pleaseconsult your warranty information.
Oils, Fluids and Flushing
In many cases, fluid discoloration is anormal operating characteristic and, byitself, does not necessarily indicate aconcern or that the fluid needs to bechanged. However, a qualified expert, suchas the factory-trained technicians at yourdealership, should inspect discolored fluidsthat also show signs of overheating orforeign material contaminationimmediately.
Make sure to change your vehicle’s oils andfluids at the specified intervals or inconjunction with a repair. Flushing is aviable way to change fluid for many vehiclesub-systems during scheduledmaintenance. It is critical that systems areflushed only with new fluid that is the sameas that required to fill and operate thesystem or using a Ford-approved flushingchemical.
Owner Checks and Services
Make sure you perform the following basicmaintenance checks and inspections everymonth or at six-month intervals.
Check Every Month
Engine oil level.
Function of all interior and exterior lights.
Tires (including spare) for wear and proper pressure.
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Multi-Point Inspection
Suspension components for leaks ordamageExhaust system
Steering and linkageExterior lamps operation
Tires (including spare) for wear and proper
pressure2Fluid levels1; fill if necessary
Windshield for cracks, chips or pitsFor oil and fluid leaks
Washer spray and wiper operationHalf-shaft dust boots
1 Brake, coolant recovery reservoir, automatic transmission and window washer2If your vehicle is equipped with a temporary mobility kit, check the tire sealant expirationUse By date on the canister. Replace as needed.
Be sure to ask your dealership serviceadvisor or technician about the multi-pointvehicle inspection. It is a comprehensiveway to perform a thorough inspection ofyour vehicle. Your checklist gives youimmediate feedback on the overallcondition of your vehicle.
NORMAL SCHEDULED
MAINTENANCE
Intelligent Oil-Life Monitor™
Your vehicle is equipped with an IntelligentOil-Life Monitor that determines when youshould change the engine oil based on howyour vehicle is used. By using severalimportant factors in its calculations, themonitor helps reduce the cost of owningyour vehicle and reduces environmentalwaste at the same time.
This means you do not have to rememberto change the oil on a mileage-basedschedule. Your vehicle lets you know whenan oil change is due by displaying amessage in the information display.
The following table provides examples ofvehicle use and its impact on oil changeintervals. It is a guideline only. Actual oilchange intervals depend on several factorsand generally decrease with severity ofuse.
When to expect the message prompting you to change your oil
Vehicle use and exampleInterval
Normal7500-10000 miles(12000-16000 km)Normal commuting with highway driving
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When to expect the message prompting you to change your oil
Vehicle use and exampleInterval
No, or moderate, load or towingFlat to moderately hilly roadsNo extended idling
Severe
5000-7499 miles(8000-11999 km)
Moderate to heavy load or towingMountainous or off-road conditionsExtended idlingExtended hot or cold operation
Extreme3000-4999 miles(4800-7999 km)Maximum load or towingExtreme hot or cold operation
Normal Maintenance Intervals
At every oil change interval as indicated by the information display1
Change engine oil and filter.2
Rotate tires, inspect tire wear and measure tread depth.
Perform a multi-point inspection (recommended).
Inspect the automatic transmission fluid level (if equipped with a dipstick). Consultyour dealer for requirements.
Inspect the brake pads, shoes, rotors, drums, brake linings, hoses and parking brake.
Inspect the engine cooling system strength and hoses.
Inspect the exhaust system and heat shields.
Inspect the half-shaft boots.
Inspect steering linkage, ball joints, suspension and tie-rod ends. Lubricate if equippedwith grease fittings.
Inspect the wheels and related components for abnormal noise, wear, looseness ordrag.
1 Do not exceed one year or 10000 miles (16000 kilometers) between service intervals.2Reset the Intelligent Oil-Life Monitor after engine oil and filter changes. See Engine OilCheck (page 215).
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