These Tow Mirrors are designed to replace the factory mirrors and will install just as the originals do. They make perfect replacements with great upgrades that have good cost savings over the dealer parts..
Fitment: 2008-2016 Ford F-250 Super Duty 2008-2016 Ford F-350 Super Duty 2008-2016 Ford F-450 Super Duty 2008-2016 Ford F-550 Super Duty [2-Door Regular Cab | 4-Door Extra Cab | 4-Door Crew Cab | 4-Door Sport Utility] ATTENTIONNot Compatible on 11-16 Models w/ Mirror Mounted Air Temp Sensor ATTENTION*99-07 Superduty Model has NO Signal Function. Mirrors Can Be Extended Out Manually To Provide A Wider Angle Of Rear View. OE Fitment or Replacement for the Stock Unit Extends by Telescoping / Manual Folding Mirror Dual Glass Type : Includes Spotter Glass Mirror, Improve Visibility on Blind Spot During Daily or Towing Activities A Heavy Duty Truck Needs A Heavy Duty Mirror, It Will Dramatically Increase Both Your Vehicle's Appearance & Value Manual Telescoping Dual Arm, Gives You Wider Angle Manual Adjusting Amber LED Signal Passenger side only