2015-2020 F150 4WD ReadyLift 7" Suspension Lift Kit with Shocks 44-2575-K

15-20 F150 4WD ReadyLift 7' Lift Kit with Shocks

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Part#:

44-2575-K

7 Review(s) Write a Review

11 Customer Q&A(s)

$2,099.95

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Product Features
7 Customer Review(s)
11 Q&A(s)

Adds a Massive, Towering Lift to your 2015-2020 F150 and Allows for 37" Tires with Minor Trimming

There aren't many out-of-the-box suspension lift kits out there for the 2015 to 2020 F150s that allow you to squeeze on massive 37" tires with only minor trimming, but ReadyLift's 7" Suspension Lift Kit is sure to get you there. This towering lift kit adds 7" of front lift to your 4WD 2015 to 2020 F150 and just enough rear lift to level out your F150's stance and get your truck an amazing and aggressive look that is sure to turn more than a few heads. The ReadyLift Suspension Lift Kit comes with all of the components you need to get your truck up at a 7" ride height included ReadyLift SST3000 rear shocks. ReadyLift builds each of their 7" Suspension Lift Kits tough so that the kit and your truck can handle even the most aggressive applications both on and off the road without letting you down.

Massive, Gusseted Crossmembers with Strut Spacers and Heavy-Duty Lifted Knuckles

The ReadyLift 7" Suspension Lift's front lift hardware is built extremely strong and keeps your truck's factory suspension and steering geometry while handling anything you throw at it. The front portion of the lift is built around laser-cut and CNC-formed dropped crossmembers made from heavy-duty steel that's gusseted to ensure strength. The crossmembers keep your F150's LCA angles near OEM specifications while a set of strut spacers add your truck's actual lift in conjunction with your factory struts. Correcting both your CV and UCA angles are a pair of massive nodular cast iron steering knuckles with lifted spindles that are tough enough to handle aggressive applications. Each kit features differential drop brackets for completely correcting you CV angles and a patent-pending steering extension to keep your truck's steering feel near OEM.

5" Rear Block for 4" Inches of Rear Lift and Leveled Look

For the rear of the kit, ReadyLift includes all the lift hardware your truck needs to bring its ride height up by roughly 4", so that your truck gets a leveled look with the increased ride height of your F150's front end. The rear of the kit gets its lift through the use of an OE-style 5" rear block that drops into place of your F150's factory rear block. Readylift includes new, longer U-bolts and nuts for securing the blocks to your F150's rear axle. This version of the ReadyLift 7" Lift Kit comes standard with a pair of ReadyLift SST3000 Rear Shocks that are long enough to handle the increased ride height of the lift kit while providing good ride quality.

Wheel and tire fitment: this kit will fit OEM 17", 18", and 20" wheel options, though you'll be extremely limited on tire width options with any of the OEM F150 wheels. ReadyLift recommends a maximum backspacing of 5" to clear 35x12.50' tires. 37" tires can fit with minor amounts of trimming.

ReadyLift's ReadyGuard 5-Year/60,000 Mile Powertrain Warranty!
If you're concerned about aggressive suspension or lift systems voiding your factory Powertrain Warranty, then ReadyLift has you and your truck covered. ReadyLift's ReadyGuard Powertrain Warranty covers your truck in case of a powertrain or driveline failure that's blamed on your professionally installed ReadyLift suspension or lift components of choice. The warranty covers your truck until it's five years old or hits 60,000 miles on its odometer, basically taking the place of your truck's factory warranty. The warranty covers ReadyLift suspension parts and lift kits that have been professionally installed, letting you mod out your truck without needing to worry about your warranty. Check out ReadyLift's ReadyGuard Warranty Packet for more information.

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2016 platinum F150

Install time was about 12hrs definitely have it professionally installed.. looks great doesnt change the ride enough to know it. But definitely sitting higher

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Reviewed by: Mike from ROCHESTER on 1/18/2017

2017 Ford F-150 4wd - 6.5 foot bed supercrew

While the end result seems okay let me give some background on why I am giving this kit 3 stars. We installed the kit with a lift (I wouldn’t suggest doing it on jack stands unless you don’t need your truck for a few days at minimum). I read the instructions before purchasing, which lead me to this kit as it looked straight forward and of high quality. Needless to say the instructions are not great. You can “figure it out” but you shouldn’t have to in my opinion, the instructions should tell you so you don’t have to waste time guessing which bolts should be used and when for example. Also something to beware of ( this is no fault to readylift) if you watch YouTube videos of this kit being installed, be careful! Only use them to see better Quality pictures. Not step by step. Biggest gripe -The strut spacers are designed to sit on top of your current strut and be bolted in using the pressed in studs in the new spacer up through your stock strut tower. Using a 3/8” ratchet by hand and the appropriate nuts, every single one of them (6 in total) completely stripped out of the strut spacer before even being able to be torqued down (see attached pictures). This cost us 3-4 hours of labor and headaches which were completely unnecessary and made us question the integrity of the overall kit. If these strip out it is nearly impossible to get a pair of vice grips on the back bolts of the strut spacer to get them to stop spinning and back the nuts off from above. We had to find an extremely flat metal cutting blade and cut them out from the top of the strut tower in the engine bay. We ended up having to drill/tap each hole by hand and install hardened 10.9 12mm bolts to be used as studs with a lock washer on top. I wouldn’t ever trust them Off or on road with my child in the car after seeing how easy they rip out by hand. One more thing of notice, currently the front of the truck is sitting about 1.5 inches higher to the rear giving it a bit of a rake which seems odd. We will see if it settles over time I suppose and report back. Again, I wanted to love this kit and hope I do going forward. Being one of the most expensive kits on the market you expect high quality parts, instructions, and end results. However after all of the install headaches and now the truck sitting uneven, if I could do it over again I would more than likely have gone with a different kit. Hope this helps someone looking to install or purchase this kit to save you some headaches.

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Reviewed by: Michael from Pennsylvania on 12/28/2019

2017 f150

If you really take your time this kit can be installed in a weekend. The resulting ride is amazing. This truck feels stronger and more stable.

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Reviewed by: Marc from New York on 4/1/2018

2016 F150 2.7 eco

Love the lift. You guys make ordering easy and reliable. Was able to fit 37x13.50r20 with a -44 offset. Next will be a 3 body lift. Thanks Stage3

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Reviewed by: (Verified Buyer) MANUEL from Waunakee, WI on 12/20/2018

2018 F150 STX 4WD

I had this lift installed by a shop back in February of 2019 and a couple months later I added an "add a leaf" as well to level it out. I can say after a year later of having this lift on my 2018 I've been very happy with it. Before I added the add a leaf to it it rode really, really smooth, with the add a leaf it's a bit stiffer however this truck still drives really well. I've driven on long road trips and felt comfortable, making U - Turns haven't been an issue either. Driving on windy roads hasn't been an issue either, if your wondering what shocks I'm running, I have the Bilstein shocks in the front and the Fox shocks in the rear. Also, if you want less of a headache and have the money go to a reputable shop to install it for you and save you the insanity and frustration of installing it yourself.

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Reviewed by: Chester Videna from San Jose CA on 3/14/2020

2019 f150

Was installed in Sacramento ca. Drivers as stock and no difference but yes much higher ride quality plus we using 37” tires with 20” rims

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Reviewed by: (Verified Buyer) Luis Badilla from California on 5/20/2021

2019 f150

Since I’ve owned this lift 90% of the time is makes my truck squeak so bad on turns I’ve had to go to the shop twice now to have it corrected and even then only fixes it for about a week. Not to mention had to buy an extra leaf spring just for the truck to sit level because it had the disgusting “cali lean” do yourself a solid and shop around.

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Reviewed by: Seth from Omaha Nebraska on 4/20/2021

Is there anything I will need that doesn't come with the kit that I will need as I plan to do the install myself and want to be completely prepared. Does this kit have the truck leveled?

Asked by: Kyle - 10/13/2018

This kit should come with everything you need in regards to hardware. You will need to make sure to have a good cutting tool, since this kit requires cutting your subframe, differential mount, and a tab on your truck's front differential.

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Answer provided by: [email protected] (10/15/2018)

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Does it includes the lift front and rear?

Asked by: Paul - 10/21/2017

Yep. This kit lifts both the front and rear of your truck.

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Answer provided by: [email protected] (10/23/2017)

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What tire size and wheel offset is on the black trucks pictured?

Asked by: John - 12/25/2017

Unfortunately, neither truck belongs to us. They are just photos ReadyLift provided, so I do have wheel and tire specs.