2018 LINCOLN MKX wheel size

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 washing equipment.
•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 a camperbody.
•Driving vehicles with a load on the cargorack.
Drive cautiously when using a full-sizedissimilar spare wheel and tire assembly andseek service as soon as possible.
Tire Change Procedure
WARNINGS
When one of the front wheels is off theground, the transmission alone will notprevent the vehicle from moving or slippingoff the jack, even if the transmission is in park(P).
WARNINGS
To help prevent your vehicle frommoving when changing a wheel, shiftthe transmission into park (P), set the parkingbrake and use an appropriate block or wheelchock to secure the wheel diagonallyopposite to the wheel being changed. Forexample, when changing the front left wheel,place an appropriate block or wheel chockon the right rear wheel.
No person should place any portion oftheir body under a vehicle that issupported by a jack.
Do not attempt to change a tire on theside of the vehicle close to movingtraffic. Pull far enough off the road to avoidthe danger of being hit when operating thejack or changing the wheel.
Always use the jack provided asoriginal equipment with your vehicle.If using a jack other than the one provided,make sure the jack capacity is adequate forthe vehicle weight, including any vehiclecargo or modifications. If you are unsure ifthe jack capacity is adequate, contact theauthorized dealer.
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Wheels and Tires

11.Replace the flat tire with the spare tire,making sure the valve stem is facingoutward. Reinstall the lug nuts until thewheel is snug against the hub. Do notfully tighten the lug nuts until the wheelhas been lowered.
12. Lower the wheel by turning the jackhandle counterclockwise.
13. Remove the jack and fully tighten thelug nuts in the order shown. SeeTechnical Specifications (page 379).
14. Fold up the wrench/jack handle andre-attach to the jack. Re-positionjack/wrench assembly into the originalvehicle position and secure with theplastic wing nut. Make sure the jack isfastened securely before you drive.
15. Unblock the wheel.
Stowing the flat tire
You cannot store the full-sized road wheelin the temporary spare tire well.
1. Find the flat tire retainer strap tuckedinside the jack channel. Lower thecarpeted load floor.
2.Stow the flat tire in the cargo area on theload floor with the wheel facing up.Secure the flat tire with the retainer strapby following the next steps.
3. Locate the rear left side and right sidecargo tie-down rings. Push the loop endof the retainer strap through one cargotie-down ring. Thread the non-loop endthrough the loop.
4. Weave the retainer strap through thewheel openings.
5.Locate the cargo tie-down in the oppositerear corner of the cargo area. Thread theretainer strap though the tie-down andpull tight.
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Wheels and Tires12
3
4
5
E75442 E142906

TECHNICAL SPECIFICATIONS
Wheel Lug Nut Torque Specifications
WARNING
When a wheel is installed, always remove any corrosion, dirt or foreign materials present on the mounting surfaces of the wheel or thesurface of the wheel hub, brake drum or brake disc that contacts the wheel. Make sure that any fasteners that attach the rotor to thehub are secured so they do not interfere with the mounting surfaces of the wheel. Installing wheels without correct metal-to-metal contact atthe wheel mounting surfaces can cause the wheel nuts to loosen and the wheel to come off while your vehicle is in motion, resulting in lossof control.
lb.ft (Nm)*Bolt size
162 lb.ft (220 Nm)M14 x 1.5
*Torque specifications are for nut and bolt threads free of dirt and rust. Use only Ford recommended replacement fasteners.
Retighten the lug nuts to the specified torque within 100 miles (160 kilometers) after any wheel disturbance (such as tire rotation, changing aflat tire, wheel removal).
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MKX (CD9) Canada/United States of America, enUSA, Edition date: 201707, First Printing
Wheels and Tires