What's the 2018 Ford f150 axle code 27?

The Ford F-150's axle code allows drivers to determine the correct axle ratio of their vehicle's trim. It can be located by opening the driver's door to view the door pillar near the latch. The door pillar should contain a Truck Safety Compliance Certification Label with pertinent manufacturing specs for the truck. Locate the AXLE" listing to reveal a code that can be croSSReferenced to the appropriate ratio. The "27" code refers to a 3.31 ratio. Different ratios are connected to the F-150's performance, hauling ability and fuel efficiency. Higher ratios send more torque and power to the rear wheels and increase towing capacity. However, they also decrease fuel economy. 3.31 is considered appropriate for light towing, while 3.55 gears would provide more hauling power.