2011 Ford F150 Regular Cab F-150 Raptor Supplement 1st Printing - Page 25

Maintenance 4 Approximate dry fill capacity including transmission fluid cooling system, actual refill capacities will vary based on vehicle application and transmission fluid cooling system (i.e. coolers size, cooling lines, auxiliary cooler capacities). The amount of transmission fluid and fluid level should be set by the indication on the dipstick's normal operating range. 5 Use of synthetic or synthetic blend motor oil is not mandatory. Engine oil need only meet the requirements of Ford specification WSSM2C930-A and the API Certification mark. OCTANE RECOMMENDATIONS Your vehicle is designed to use "Regular" unleaded gasoline with a pump (R+M)/2 octane rating of 87. In high altitude areas, we do not (R+M)/2 METHOD recommend the use of any "Regular" fuel with an octane rating below 87. Do not be concerned if your engine sometimes knocks lightly. However, if it knocks heavily under most driving conditions while you are using fuel with the recommended octane rating, see your authorized dealer to prevent any engine damage. 87 WHEELS AND TIRES Tires Wheels TIRE ROTATION Because your vehicle's tires perform different jobs, they often wear differently. To make sure your tires wear evenly and last longer, have them rotated. Note: The F-150 Raptor requires tire rotations every 5,000 miles (8,000 km). If you notice that the tires wear unevenly, have them checked. LT315/70R17 BSW tires SVT-Signature style, 17 in x 8.5 in aluminum 6-spoke wheels 25 2011 F-150 (f12) Supplement, 1st Printing USA (fus)