2020 VOLVO S60 TWIN ENGINE ESP

WHEELS AND TIRES
524
Uniform Tire Quality GradingALL PASSENGER VEHICLE TIRES MUST CONFORM TO FEDERAL SAFETYREQUIREMENTS IN ADDITION TO THESEGRADES .
Quality grades can be found, where applica- ble, on the tire sidewall between the treadshoulder and maximum section width. Forexample: Treadwear 200 Traction AA Temperature A
TREADWEARThe treadwear grade is a comparative rating based on the wear rate of the tire when testedunder controlled conditions on a specifiedgovernment test course. For example, a tiregraded 150 would wear one and one half (1 ½)times as well on the government course as atire graded 100. The relative performance oftires depends upon the actual conditions oftheir use, however, and many depart signifi-cantly from the norm due to variation in drivinghabits, maintenance practices and differencesin road characteristics and climate.
TRACTIONThe traction grades, from highest to lowest,are AA, A, B, and C, as measured under con-trolled conditions on specified governmenttest surfaces of asphalt and concrete. A tiremarked C may have poor traction perform-ance.
WARNING
The traction grade assigned to this tire is based on braking (straight-ahead) tractiontests and is not a measure of cornering(turning) traction.
TEMPERATUREThe temperature grades are A (the highest), B, and C, representing the tire's resistance to thegeneration of heat and its ability to dissipateheat when tested under controlled conditionson a specified indoor laboratory test wheel.Sustained high temperature can cause thematerial of the tire to degenerate and reducetire life, and excessive temperature can lead tosudden tire failure. The grade C correspondsto a minimum level of performance that allpassenger vehicle tires must meet under theFederal Motor Safety Standard No. 109.Grades B and A represent higher levels of per-formance on the laboratory test wheel thanthe minimum required by law.
WARNING
The temperature grade for this tire is estab- lished for a tire that is properly inflated andnot overloaded. Excessive speed, under-inflation, or excessive loading, either sepa-rately or in combination, can cause heatbuildup and tire failure.
Related information
Tires (p. 518)
Tire sidewall designations (p. 522)

WHEELS AND TIRES
* Option/accessory.525
Checking tire pressure
Correct inflation pressure helps improve driv- ing stability, save fuel and increase the serv-ice life of the tires.
Tire pressure decreases over time, which is normal. Tire pressure also varies depending onthe ambient temperature. Driving on under-inflated tires could cause the vehicle to over-heat and lead to damage. Tire pressure affectstraveling comfort, road noise and driving cha-racteristics. Check the pressure in the tires every month. Use the recommended inflation pressure forcold tires to help maintain good tire perform-ance. Under-inflated or over-inflated tirescould cause uneven tread wear. Use an air pressure gauge and check the infla- tion pressure on all the tires, including the spare tire 4
, at least once a month and before
long trips. Volvo recommends buying a relia- ble air pressure gauge, as the automaticgauges provided at service stations may beinaccurate.
WARNING
Under-inflation is the most common cause of tire failure and may result insevere tire cracking, tread separation,or "blow-out," with unexpected loss ofvehicle control and increased risk ofinjury.
Under-inflated tires reduce the loadcarrying capacity of your vehicle.
Cold tiresInflation pressure should be checked when thetires are cold. The tires are considered to becold when they have the same temperature asthe surrounding (ambient) air. This tempera-ture is normally reached after the vehicle hasbeen parked for at least 3 hours. After driving for approximately 1.6 km (1 mile), the tires are considered to be warm. If youneed to drive longer than that to inflate thetires, check and record the inflation pressureof the tires first and inflate accordingly whenyou arrive at the pump. When the ambient temperature changes, so does the inflation pressure. A 10-degree tem-perature drop causes a corresponding drop ininflation pressure of 1 psi (7 kPa). Check theinflation pressure of the tires regularly andadjust to the correct pressure, which can be found on the vehicle's tire information decal orcertification label. If you check inflation pressure when the tires are warm, you should never release air. Thetires become warm after driving and it is nor-mal for warm tires to have an inflation pres-sure above the recommended pressure forcold tires. A warm tire with an inflation pres-sure equal to or under the recommended pres-sure for cold tires could be significantly under-inflated.Related information

Adjusting tire pressure (p. 526)
Recommended tire pressure (p. 527)
Tire pressure monitoring system
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(p. 527)
Tires (p. 518)
4
Not available in all models.

WHEELS AND TIRES
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* Option/accessory.527
Recommended tire pressure
The tire pressure placard on the driver's side B pillar (between the front and the rear door)indicates tire pressure for different loads andspeed conditions.
The decal specifies the designation for the fac- tory-mounted tires on the vehicle, as well asload limits and inflation pressures.
Related information
Checking tire pressure (p. 525)
Approved tire pressure (p. 635)
Tire pressure monitoring system
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The tire pressure monitoring system 6
pro-
vides a warning symbol in the instrument panel if pressure is too low in one or moretires.
This symbol illuminates to indicate low inflation pressure. If there is a system malfunction, the inflation pressure warning symbol
will flash for approximately one minute andthen glow steadily.
System descriptionThe tire pressure monitoring system measures differences in rotational speed between thewheels through the ABS system to determineif the tires are properly inflated. If inflationpressure in a tire is too low, its diameter (andconsequently its rotational speed) changes. Bycomparing the tires with each other, the sys-tem can determine if the pressure in one ormore tires is too low.
General information about the tire pressure monitoring system
In the following description, the tire monitor- ing system is generally referred to as TPMS. Each tire, including the spare (if provided) 7
should be checked monthly when cold and inflated to the inflation pressure recom- mended by the vehicle manufacturer on thevehicle placard or tire inflation pressure label.(If your vehicle has tires of a different size thanthe size indicated on the vehicle placard or tireinflation pressure label, you should determinethe proper tire inflation pressure for thosetires.) As an added safety feature, your vehicle has been equipped with a tire pressure monitoringsystem (TPMS) that illuminates a low tirepressure telltale when one or more of yourtires is significantly under-inflated. Accord-ingly, when the low tire pressure telltale illumi-nates, you should stop and check your tires assoon as possible, and inflate them to theproper pressure. Driving on a significantly under-inflated tire causes the tire to overheat and can lead to tirefailure. Under-inflation also reduces fuel effi-ciency and tire tread life, and may affect thevehicle's handling and stopping ability. Pleasenote that the TPMS is not a substitute forproper tire maintenance, and it is the driver'sresponsibility to maintain correct tire pressure,even if under-inflation has not reached thelevel to trigger illumination of the TPMS lowtire pressure telltale. Your vehicle has also been equipped with a TPMS malfunction indicator to indicate when
6
Tire Pressure Monitoring System (TPMS)
7 Not available on all models.

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WHEELS AND TIRES
538
WARNING
The vehicle must never be driven with more than one "Temporary Spare" tiremounted.
Driving with a spare wheel may alterthe driving characteristics of the vehi-cle. Replace the spare wheel with anormal wheel as soon as possible.
The spare wheel is smaller than thenormal wheel, which affects the vehi-cle's ground clearance. Watch for highcurbs and do not wash the vehicle inan automatic car wash when a sparewheel is mounted.
Follow the manufacturer's recom-mended tire inflation pressure for thespare wheel.
On all-wheel drive vehicles, the driveon the rear axle can be disconnected.
If the spare wheel is mounted on thefront axle, snow chains must not beused.
The spare wheel must not be repaired.
CAUTION
The vehicle must not be driven with wheels of different dimensions or with a spare tireother than the one that came with the vehi-cle. The use of different size wheels canseriously damage your vehicle's transmis-sion.
Related information
When changing wheels (p. 532)
Recommended tire pressure (p. 527)
Handling spare tires Follow these instructions regarding handling the spare wheel.
This illustration is generic and appearance may vary.
The spare wheel is stored in a bag and should be secured with two straps onto the floor ofthe trunk/cargo compartment when the vehi-cle is being driven. The straps should be strap-ped down crosswise over the wheel, attachedto the load anchoring eyelets and pulled taut. Wheel changing tools are located under the cargo compartment floor.
Polestar EngineeredIf your vehicle is Polestar Engineered,Temporary Spare tires will not fit on the frontwheel axle due to the larger brakes. Tires should only be moved between the front and back, never from right to left or vice versa.

WHEELS AND TIRES
539
If one of the front tires needs to be replaced with a spare tire:
1. Use the spare tire to replace the rear tire
on the same side of the vehicle as the flat tire.
2. Move the rear tire to the front to replace the flat tire.
Related information
Spare wheel (p. 537)
Tool kit (p. 532)
Removing a wheel (p. 534)
Snow tires
Snow tires are designed for winter driving conditions.
Volvo recommends snow tires with specific dimensions. The tire dimensions vary depend-ing on engine type. When driving with snowtires, the correct type of tires must be moun-ted on all four wheels.
NOTE
Contact a Volvo dealer for advice on the best choice of rims and tires.
Tips for changing snow tiresWhen switching between regular tires and snow tires, mark the tires according to whichside they were mounted on, e.g. L for left and
R for right.
Studded tiresStudded tires should be broken in by driving500–1000 km (300–600 miles) slowly andgently to help the studs settle properly in thetires. This gives the tire, and especially thestuds, a longer service life.
NOTE
Regulations regarding the use of studded tires vary from country to country.
Tread depthRoad conditions with ice, slush and low tem- peratures place considerably higher demandson tires than summer conditions. Volvo there-fore recommends not driving on snow tiresthat have a tread depth of less than 4 mm(0.15 inch).
Related information
When changing wheels (p. 532)
Winter driving (p. 425)
Tread wear indicator (p. 521)

WHEELS AND TIRES
542
Using the tire sealing system
The temporary tire sealing system (TMK 16
)
can be used to seal a puncture in a tire.
Overview
Electrical cable
Hose
Air release valve
Protective hose cover
Speed limit sticker
Bottle holder (orange cover)
Air pressure gauge
Sealing compound bottle
Switch
Connecting
NOTE
Do not break the seal of the bottle before use. The seal is broken automatically whenthe bottle is screwed into place.
WARNING
Please keep the following points in mind when using the tire sealing system:
The sealing compound bottle (no. 8 in the illustration) contains 1) rubber latex,natural and 2) ethanediol. These sub-stances are harmful if swallowed.
The contents of this bottle may causeallergic skin reactions or otherwise bepotentially harmful to the respiratorytract, the skin, the central nervous sys-tem, and the eyes.
Precautions:
Keep out of reach of children.
Do not ingest the contents.
Avoid prolonged or repeated contact with the skin. Remove any clothing that has come into contact with seal-ant.
Wash thoroughly after handling.
First aid:
Skin: Wash affected areas of the skinwith soap and water. Get medicalattention if symptoms occur.
Eyes: Flush with plenty of water forleast 15 minutes, occasionally lifting
16
Temporary Mobility Kit

LOADING, STORAGE AND PASSENGER COMPARTMENT
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* Option/accessory.557
Sun visors
In the ceiling in front of the driver's and front passenger's seats, there are sun visors thatcan be lowered and angled to the side asnecessary.
The illustration is generic – the design may vary.
The mirror lighting * comes on automatically
when the visor is lifted up. The mirror frame has a holder for e.g. cards or tickets.
Related information
Passenger compartment interior (p. 550)
Cargo compartment
Loads can be secured in the trunk to keep them in place while driving.
The folding * rear seat backrests can help
increase the cargo capacity of the trunk. Load anchoring eyelets and grocery bag holders areprovided to help secure objects in place. If the vehicle is equipped with a temporary spare tire, this is secured to the cargo com-partment floor under the cover. The towingeyelet and tire sealing system are locatedunder the cargo compartment floor.
Related information
Loading recommendations (p. 557)
Grocery bag holders (p. 559)
Load anchoring eyelets (p. 560)
Loading recommendations
There are a number of things that are impor- tant to consider when carrying loads in or onthe vehicle.
Load-carrying capacity is determined by the vehicle's curb weight. The total weight of allpassengers and any installed accessoriesreduces the vehicle's load-carrying capacity bythe corresponding amount.
WARNING
The vehicle's driving characteristics change depending on the weight and position ofthe load.
Loading the cargo compartment/trunkKeep the following in mind when loading:
Position objects so they are pressing against the rear seat backrests.
Heavy objects should be positioned as lowas possible. Avoid placing heavy objectson folded-down seat backrests.
Cover sharp corners with a soft cloth orsimilar to help prevent damage to theupholstery.
Use the load anchoring eyelets and ten-sioning straps or similar to secure allobjects.

MAINTENANCE AND SERVICE
562
Volvo's service program To keep the vehicle as safe and reliable as possible, follow the Volvo service schedulespecified in the Warranty and MaintenanceRecords Information booklet.
WARNING
California Proposition 65 Operating, servicing and maintaining a pas- senger vehicle can expose you to chemi-cals including engine exhaust, carbon mon-oxide, phthalates, and lead, which areknown to the State of California to causecancer and birth defects or other reproduc-tive harm. To minimize exposure, avoidbreathing exhaust, do not idle the engineexcept as necessary, service your vehicle ina well ventilated area and wear gloves orwash your hands frequently when servicingyour vehicle. For more information go towww.P65Warnings.ca.gov/passenger-vehicle.
Volvo recommends having an authorized Volvo workshop perform service and mainte-nance. Volvo workshops have the staff, serviceliterature and special tools that can providethe highest quality of service.
CAUTION
To ensure the Volvo warranty is not invali- dated, check and follow the Warranty andService Records Information booklet.
Service and repairsService the vehicle regularly. Follow Volvo's recommended service intervals. Detailed inspection and repairs may only be performed by an authorized workshop.
WARNING
Do not make any repairs on this vehicle yourself. Electrical cables and/or compo-nents that have come loose may only becorrected by an authorized workshop – anauthorized Volvo workshop is recom-mended.
IntroductionThe maintenance services contain several checks that require special instruments andtools and therefore must be performed by aqualified technician. To keep your Volvo in topcondition, specify time-tested and provenGenuine Volvo Parts and Accessories.
The Federal Clean Air Act - U.S.
The Federal Clean Air Act requires vehicle manufacturers to furnish written instructionsto the ultimate purchaser to assure the properservicing and function of the components thatcontrol emissions. These services, which arelisted in the "Warranty and Service RecordsInformation" booklet, are not covered by thewarranty. You will be required to pay for laborand material used.
Maintenance
Your Volvo passed several major inspections before it was delivered to you, in accordancewith Volvo specifications. The maintenanceprocedures outlined in the Warranty and Serv-ice Records Information booklet, many ofwhich will positively affect your vehicle's emis-sions, should be performed as indicated. It isrecommended that receipts for vehicle emis-sion maintenance be retained in case ques-tions arise concerning maintenance. Inspec-tion and maintenance should also be per-formed anytime a malfunction is observed orsuspected.