ReadyLIFT - 44-2575-K - F150 7in Off Road Lift Kit w/SST3000 Shocks (15-20)

by ReadyLIFT

 In-Stock & Ready To Ship


  • 2015 - 2020 Ford F-150 (including all models)

Product Details

ReadyLIFT 7'' Complete Lift Kit System is made to fit the 2015-2018 Ford F-150 4WD trucks and gives you MAXIMUM lift.  

ReadyLIFT offers the best comprehensive lift kit designed specifically for 2015-2018 Ford F150 4WD trucks.  The complete big lift kit systems feature the absolute best design and components available.  If you want max lift for your Ford F-150 that maintains the factory ride and steering geometry.  The premium complete 7.0'' front / 4.0'' rear 2015-2018 Ford F-150 4WD kit is specifically designed to give you maximum lift and rugged off-road strength while maintaining the factory ride on the street.  The 7'' lift kit features precision-designed laser-cut and CNC-formed subframe assemblies that directly bolt in.  Welding is required for one section which attaches to the frame.  Includes heavy duty cast nodular iron steering knuckles, patent-pending rack-and-pinion steering drop correction system (U.S. Pat. App. No. 14531073) and an integrated differential drop bracket system to ensure correct CV axle angles and maximum performance in 4WD mode. 

Patent Pending fabricated industry first offset steel strut extensions (U.S. Pat. App. No. 14532783) provide the Maximum 7'' of front lift while 5'' tall OEM-style rear blocks (total rear lift equals 4.0" of lift when installed) provide a quality rear lift that doesn't sacrifice the ride.   This kit even includes a Patent Pending steering extension to keep your steering performance like factory.  This is a no-weld design - direct bolt-on installation.  This system also includes a patent-pending RCS - Rack Correction System - steering extension design that works with the relocated steering rack to retain the stock steering geometry. That means No Cutting or replacing the tie rod ends like on some other kits on the market.  Why is not cutting the tie rods important?  If the owner or mechanic replacing a tie rod down the road doesn't know a tie rod has been cut and shortened, they will install the OE replacement tie rod which will not work and the vehicle cannot be properly aligned.  That is just one reason why a dropped rack and pinion is far superior.  By dropping the steering rack the truck retains full OEM alignment specs, features a stock vehicle turning radius and retains the stock track width!  This system even uses factory style cam plates and can be aligned to within factory specifications.  We even included details on the ideal alignment specs to prolong tire life and increase the performance and handling both on and off-road.

Run your stock wheels or most 17'' or larger aftermarket wheels: Wheel Width: Stock Wheels OK or 9'' wheel w/ 4.75'' - 5.5'' BS

Tire Fitment

  • 37" Maximum tire diameter
  • 37x12.50 for no rub on a 9" wide wheel with +25 offset
  • 18" - 37X12.5R18
  • 20" - 37X12.5R20
  • 22" - 325/60R22

Kit Includes

  • 7 inch lift strut extensions - 4" rear lift blocks.
  • Sub-frame Assembly with Heavy Duty One Piece Cross Members for Rack & Pinion Steering Drop,
  • RCS Steering Extension and Support Assembly,
  • Extended Length Steering Knuckles,
  • Heavy Duty Front Differential Skid Plate
  • OEM Style Rear Lift Block & U-Bolt Kit,



About ReadyLIFT

ReadyLIFT® Suspension Inc. was founded in 2006 on the principals of developing a line of economical yet innovative suspension leveling products that would allow Truck and SUV owners to be able to “level” their vehicle in order to install Plus-size wheels and tires.   ReadyLIFT realized that there was a huge consumer market that didn’t want a big lift kit that would compromise fuel economy along with the factory ride and handling.   The original ReadyLIFT line of suspension products was developed to provide consumers with a cost-effective alternative for their needs, essentially designing the exact product they were looking for – clearance for bigger wheels and tires, an improved ‘leveled’ stance, and that “factory” ride & handling.

In 2010 ReadyLIFT embarked on an effort to expand its suspension beyond leveling while maintaining its emphasis on superior performance including factory-like ride & handling.  With the advent of ReadyLIFT’s Smart Suspension Technology (SST), ReadyLIFT entered the challenging world of lift kits.  ReadyLIFT focused on key features like ride, handling, turning circle, bump steer, reliability, and durability.  With these goals in mind ReadyLIFT developed world-class moderate lift kits delivering great driving characteristics, ground, and tire clearance while improving curb appeal with lifted yet livable stance.  Also, ReadyLIFT added the SST3000 performance shock absorber to provide longer travel while delivering factory-plus capability.

In 2014 ReadyLIFT launched its next innovation in suspension technology – complete lift kits for late model trucks and Jeeps.  These lift kits range from 5” to 8” inches depending on vehicle application.  The improvements in curb height maximize ground and tire clearance ensuring the truck is capable of anything the road or trail can throw at it.

In 2015 ReadyLIFT launched its full-line Jeep JK Wrangler suspension product portfolio.  These products embody everything ReadyLIFT stands for – quality, reliability, durability, performance, style, and capability.  The Jeep line extends from simple leveling solutions to radical ‘long arm’ designs trail proven throughout Moab and the Rubicon Trail.

ReadyLIFT Suspension Inc. was acquired by Mangrove Equity Partners in 2015.  This ownership group is committed to growing ReadyLIFT and its subsidiaries into strong, capable aftermarket equipment brands.  To that end ReadyLIFT acquired All Sales Manufacturing in 2016 to bolster its manufacturing and machining capability.  The acquisition also yielded a wonderful brand ready to blossom – AMI Styling.  AMI Styling is a leader in billet accessories with products including emblems, door handles, fuel doors, antennas, knobs, grab handles, levers, and recovery products including Demon Hooks.

ReadyLIFT is the most widely known and consequently the most successful manufacturer of leveling, mild and complete ‘big’ lift kit systems in the market today.  By providing quality products designed and manufactured to give the customer exactly what they want without compromising ride or handling quality, the message has been well received.