2014-2020 F150 Auto Spring 2.5" Complete Front & Rear Leveling Kit AS25014AAL

14-20 F150 Auto Spring 2.5' Add-a-Leaf Leveling Lift Kit

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AS25014AAL

6 Review(s) Write a Review

10 Customer Q&A(s)

$343.75

Retail Price:$397.50

Your Savings:$53.75(14%)

0 in stock: Ships From Manufacturer. Average Time To Ship Is 2-3 Business Days

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Product Features
6 Customer Review(s)
10 Q&A(s)

100% Complete and Inexpensive 2.5" Lift Kit System for your F150

Getting an awesome look with a front and rear lift doesn't need to cost an arm and a leg or be a huge hassle thanks to our friends over at Auto Spring. This complete front and rear 2.5" lift kit gives your 2014-2020 F150 an aggressive stance and lets you fit on larger tires while not overly effecting your F150's ride quality. The front lift is achieved with a pair of Auto Spring 2.5" spacers, while the rear lift is provided by an Auto Spring Add-a-Leaf Kit that adds 1.5" to 2" of ride height to provide just a smidge of front rake to help you tow or haul. Speaking of towing or hauling, the Add-a-Leafs used in this kit add up to 950lbs of extra capacity to your aggressive truck build, making it even more capable at taking all your gear anywhere you need it. The Auto Spring 2.5" lift Kit is surprisingly easy to install, and all of the components bolt-on to your truck with practically no hassles.

Features Unique 2.5" Spacers made from High-Quality Steel and Add-a-Leafs with new Center Bolts

The kit's components are all proudly made in the USA and come with high-quality hardware that give your truck the reliability that it deserves. The front 2.5" Spacers feature a unique design with a 1/4" offset between the upper body mount and the strut mount that helps keep your suspension geometry closer to stock than most competing leveling kits and also prevents your F150's upper control arm from contacting the spring during articulation. Each spacer is made from 1/4" think laser-cut steel and come with a black powder coat finish for corrosion resistance. The Add-a-Leaf kit includes two leaf springs that install into your F150's factory leaf pack, and are pre-arched to help make installation and operation a bit simpler. The leaf springs are fitted with Teflon pads to help reduce noise and come with new center bolts for installation. Your factory U-bolts, rear blocks, and rear shocks can be reused.

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2016 Ford F150

Overall took about 2 hours for the front and back. Front spacer install is a lot easier with a second set of hands and I strongly recommend dropping the lower control arm to make install of the coil over with spacer installed much more manageable. Rear add alien is straight forward, however I wish the kit included a longer set of U bolts. The stock bolts are BARELY long enough to use if you are careful about evenly torquing each bolt. I have ordered a longer set just to be on the safe side. Overall I'm pleased with the kit and the construction seems very stout. They really need to include longer U bolts for the rear to make the kit perfect. Truck sits about an inch high in the rear and was able to clear 295/70R18's with absolutely no rubbing

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Reviewed by: Chris Streicher from Mississippi on 5/26/2018

2015 Ford F150

Leveling kit is of great quality, looks good and the payload improvement is a bonus. Kit should come with longer U bolts.

Did you find this helpful? 9 of 9 Found Helpful

Reviewed by: (Verified Buyer) Patrick from Edmonton on 6/3/2018

2015 f150 crew cab fx4 6.5 ft bed

I bought this leveling kit so that I could get a little larger tire under my truck. I intalled the 2 and a 1/2 inch leveling kit in the front which made it perfectly level. But I pull a trailer a lot so I wanted some rake. After adding the leaf springs in the rear it gave me a bout an inch and a 1/2 of rake. The front of the truck rides exactly the same but it did stiffen up the rear a little bit. It was very easy to install, it only took me a couple of hours one evening to do the front and rear. I am very pleased with this kit.

Did you find this helpful? 7 of 7 Found Helpful

Reviewed by: Jeremiah Johnson from Milstadt on 1/10/2018

F150

Gives truck the stance and appearance I’ve been looking for but.....if your not towing or hauling often, it makes daily driving a headache, you have to hold on every bump on the road, I will be taking off my truck and replacing with a different option. I gave it time but was left disappointed.

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Reviewed by: ALVIN from PA on 8/9/2020

F150 2017

Easy kit to install. I did it over 2 days as I wasn't in a rush to get it done. Had an alignment done right after and it rides great. Happy it adds the extra weight limit if I need to move anything heavy around.

Did you find this helpful? 1 of 1 Found Helpful

Reviewed by: Kristine from Canada on 5/11/2021

2018 F-150

Nice kit, does not change the ride quality at all, throws off the CV angles a little bit but I knew that when purchasing. Also center pins for the add a leaf are way too long you have to cut some threads off to get a deep socket on. And would recommend longer U bolts. Running 285/45/22 tires on factory wheels

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Reviewed by: Matt from Nj on 12/18/2021

Would I be able to run 286/60-20 on stock wheels without trimming

Asked by: Brome - 1/11/2022

You should be fine running that wheel and tire combination with this kit.

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Answer provided by: Jason@Stage3 (1/11/2022)

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How are the CV angles after installing this kit? Also what size tire could I run without trimming using a 22x9 OEM 2017 F150 limited wheel? Do you recommend longer U bolts in the rear?

Asked by: Matt - 11/11/2021

CV angles are definitely thrown off due to this kit, but at 2.5" of front leveling, it's generally not enough to cause long-term reliability problems. If you want to avoid all chances of trimming, we generally recommend a 33x11.50" tire. On the stock limited 22" wheels, that would be roughly a 285/50R22 or possibly a 295/50R22. Longer U-bolts are generally not required. As long as you're careful to equally install the U-bolts and U-bolt nuts, you should not have issues.

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Answer provided by: Jason@Stage3 (11/12/2021)

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Will this kit work with the Firestone ride rite rear air spring kit ?

Asked by: Scott - 4/8/2021

Yep. The Firestone Kit's leaf spring u-bolts are long enough to handle the add-a-leaf kit, and since the Firestone Ride-Rite installs between the frame and the leaf springs, they're not effected by the ride height change.

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Answer provided by: Jason@Stage3 (4/9/2021)

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Will this fit a 2018 RWD reg cab?

Asked by: Byron - 8/26/2020

Yep. This kit will fit a 2018 F150 with RWD and a Regular Cab/Standard Cab.

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Answer provided by: Jason@Stage3 (8/28/2020)

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Could this be used with the Bilstein 6112 stage 3 package to give closer to a 3” lift?

Asked by: Gabe - 8/22/2020

It technically can be, since the 6112s do have a .5" ride height setting. However, if you are going to go that route, we do recommend using a UCA.

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Answer provided by: Jason@Stage3 (8/24/2020)

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Will I be able to run Lt275/65R20 on factory wheels. And with the truck have remain factory rake 2019 f150 lariat fx4

Asked by: Richard - 6/13/2019

You should be able to clear that tire on the stock 20" wheels. You won't have quite the same rake as a stock truck. A 2.5" level tends to make these trucks sit about dead-level, so adding a 1.5" add-a-leaf to that should give you 1.5" of rake after they break-in completely.

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Answer provided by: Jason@Stage3 (6/14/2019)

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Will this lift kit allow me to run 285/75/r17s on the stock Ford wheel?

Asked by: PhillipD - 4/18/2019

Yep. You should be able to clear that tire on the stock wheels with this kit.

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Answer provided by: Jason@Stage3 (4/19/2019)

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Will this kit allow me to run 33 X 12.50 tires?

Asked by: AL - 5/25/2018

That's going to depend entirely on what wheel you're using, specifically its width, backspacing, and offset. Your best bet would be to give us a call directly at 623-434-5277 so we can get more specific about your truck and its wheels.

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Answer provided by: Jason@Stage3 (5/25/2018)

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Will this kit allow for heavier loads/towing and still keep the headlights aimed adequately onto the road and not blind oncoming drivers or drivers in front of you. Will the ride still be close to factory or much stiffer?

Asked by: Mike - 5/4/2018

The Add-a-Leafs technically add some weight capacity, but you still can't violate your truck's GAWR, GVWR, or GCWR. That being said, the add-a-leafs will reduce rear sag when loaded and can help keep you from going nose-high when loaded (depending on how heavy you're going). In general, rear add-a-leaf kits do tend to add some stiffness to your truck's ride, though a lot of that can be mitigated by ditching the factory rear shocks for something better.

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Answer provided by: Jason@Stage3 (5/8/2018)

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I'm thinking about installing this kit on my 2015 Ford F150 Lariat FX4. Should I go ahead and replace the factory shocks while I'm at it? Can you recommend a set?

Asked by: Jsaunders - 12/8/2017

While not strictly required, aftermarket rear shocks can help the ride quality of your truck after the add-a-leaf install. A good choice would be Halo Lift's Boss 2.0 Rear Shocks.

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Answer provided by: Jason@Stage3 (12/8/2017)

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2014-2020 F150 Auto Spring 2.5" Complete Front & Rear Leveling Kit AS25014AAL

AS25014AAL

100% Complete and Inexpensive 2.5" Lift Kit System for your F150

Features Unique 2.5" Spacers made from High-Quality Steel and Add-a-Leafs with new Center Bolts

Would I be able to run 286/60-20 on stock wheels without trimming

How are the CV angles after installing this kit? Also what size tire could I run without trimming using a 22x9 OEM 2017 F150 limited wheel? Do you recommend longer U bolts in the rear?

Will this kit work with the Firestone ride rite rear air spring kit ?

Will this fit a 2018 RWD reg cab?

Could this be used with the Bilstein 6112 stage 3 package to give closer to a 3” lift?

Will I be able to run Lt275/65R20 on factory wheels. And with the truck have remain factory rake 2019 f150 lariat fx4

Will this lift kit allow me to run 285/75/r17s on the stock Ford wheel?

Will this kit allow me to run 33 X 12.50 tires?

Will this kit allow for heavier loads/towing and still keep the headlights aimed adequately onto the road and not blind oncoming drivers or drivers in front of you. Will the ride still be close to factory or much stiffer?

I'm thinking about installing this kit on my 2015 Ford F150 Lariat FX4. Should I go ahead and replace the factory shocks while I'm at it? Can you recommend a set?

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