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 to 4 psi (14 to 28kPa) from a cold start situation. If thevehicle is stationary overnight with theoutside temperature significantly lowerthan the daytime temperature, the tirepressure may decrease about 3 psi (21kPa) for a drop of 30°F (17°C) in ambienttemperature. This lower pressure value
may be detected by the tire pressuremonitoring system as being significantlylower than the recommended inflationpressure and activate the system warninglight for low tire pressure. If the low tirepressure warning light is on, visually checkeach tire to verify that no tire is flat. If oneor more tires are flat, repair as necessary.Check the air pressure in the road tires. Ifany tire is under-inflated, carefully drivethe vehicle to the nearest location whereair can be added to the tires. Inflate all thetires to the recommended inflationpressure.
TECHNICAL SPECIFICATIONS
Wheel Lug Nut Torque Specifications
WARNING
When a wheel is installed, always remove any corrosion, dirt or foreign materialspresent on the mounting surfaces of the wheel or the surface of the wheel hub,brake drum or brake disc that contacts the wheel. Make sure that any fastenersthat attach the rotor to the hub are secured so they do not interfere with the mountingsurfaces of the wheel. Installing wheels without correct metal-to-metal contact at thewheel mounting surfaces can cause the wheel nuts to loosen and the wheel to come offwhile your vehicle is in motion, resulting in loss of control.
Ib-ft (Nm)*Bolt size
100 (135)M12 x 1.5
*Torque specifications are for nut and bolt threads free of dirt and rust. Use only Fordrecommended replacement fasteners.
Retighten the lug nuts to the specified torque within 100 miles (160 kilometers) after anywheel disturbance (such as tire rotation, changing a flat tire, wheel removal).
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C-MAX (CCG) Canada/United States of America, enUSA, First Printing
Wheels and Tires
