2015-2020 Ford F150 4WD Rough Country N3 Coilover 4 inch Suspension Lift Kit with N3 Shocks | 55531

Name: 2015-2020 F150 4WD Rough Country N3 Coilover 4 inch Lift Kit - N3 Shocks
Brand: Rough Country
SKU: 55531
Price: 1449.95 USD
Availability: InStock

2015-2020 F150 4WD Rough Country N3 Coilover 4 inch Lift Kit - N3 Shocks

SKU 55531

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$1,449.95

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Highlights:

Adds 4" of ride height for a great look and tire clearance
Includes N3 coilover assemblies for front lift and rear blocks
Comes with new crossmembers, drop brackets, knuckles, and hardware
Features Rough Country N3 rear shocks
Allows clearance of 35x12.50" tires
Requires cutting and drilling
Comes with instructions

Complete 4" Lift Kit for a Great Look and More Capability

Despite their substantial overhaul on the looks department, the 2015-2020 F150s still look at their absolute best when fitted with a big lift kit and standing on larger and more aggressive wheel and tire options. Our friends over at Rough Country have an excellent way to make it all happen with this awesome 4" Suspension Lift Kit for the 2015-2020 F150s with 4WD. Each one of these kits adds up to 4" of ride height to your truck and allows you to fit on 35x12.50" tires when using at least 18" wheels with 4.50" of backspace. The Rough Country 4" Lift Kit comes with a full set of front and rear lift hardware that work together to give your truck an aggressive new stance, improved ground clearance, and one of the best looks that you'll find on the street or the trail.

Features N3 Full-Length Coilovers and Crossmembers with Differential Skid Plate

Each one of Rough Country's 2015-2020 F150 4" Lift Kits features strong lift components and high-quality hardware. The front ride height increase is provided by a pair of N3 coilover assemblies that have a full-length design to give your F150 4" of lift while improving ride quality and handling over stock or lift kits that use strut spacers. The N3 coilovers are paired with lifted knuckles with long spindles that keep your F150's factory upper control arms near OEM angles and specs. The front end lift components also include a front and rear crossmember and differential drop brackets that adjust your F150's lower control arm angles and CV angles back to OEM specs to prevent wear, keep near-OEM ride quality, and to maintain proper travel. The front lift components come with all the hardware you need to get them installed on your aggressive F150 build.

Fabricated Rear Blocks with N3 Rear Shocks

For the rear of your truck, Rough Country uses pair of specially-designed rear blocks to add ride height, and they come with a full set of installation and supporting hardware to give your 2015-2020 F150 a great ride. Each of the rear blocks are fabricated, instead of cast, and feature an anti-wrap design that helps prevent axle wrap in extreme applications or on F150's churning out more power than stock. The blocks come with longer U-bolts and install right in place of stock in a very simple, drop-in installation. Each kit comes with a pair of Rough Country's N3 rear shocks that feature a nitrogen gas-charged design with velocity-sensitive valving that gives them an excellent ride and handling in a wide variety of applications.

Fitment: 2015, 2016, 2017, 2018, 2019, 2020 F150 4WD

Wheel Fitment: this kit requires at least 18" wheels with 4.50" of backspace.

Stock 18" Wheel Note: stock 18" wheels can be used with this kit, but are limited to a maximum of an 11" wide tire.

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I got the 4" coilover lift kit with the N3 rear shocks and the front ended up being 1/2" taller than the rear, but I want to bring the rear up close to the stock rake angle. Is there enough travel in the N3 rear shocks to replace the rear blocks with a 5" or 5.5" rear block kit?

Asked by: Wes Leiter - 12/5/2023

The N3 shocks that Rough Country includes in their 4" lifts have a range of 4-7.5" according to their online catalog, so they should work with those block options no problem.

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Answer provided by: Joel Galaz (12/5/2023)

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Is the front strut white?

Asked by: Christian S - 2/18/2023

No, they're a shiny silver color. Unfortunately, the image we got from Rough Country is a bit overexposed.

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Answer provided by: Jason@Stage3 (2/21/2023)

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Is the rear block included in this kit a stacked block to add on top of the factory rear block? What is the size specification of the rear blocks included in this lift kit? If this is a stacked block set-up, can just the new blocks included in this kit be installed without stacking the new blocks on top of the factory blocks?

Asked by: Chris S. - 6/9/2020

This kit includes a 2" stacker rear block that installs on top of the factory rear block. Unfortunately, the block cannot be installed directly onto the axle unless you get new U-bolts, since the included U-bolts would be too long and not have enough thread. If you want to maintain the lift height, you could go with a 4" aftermarket rear block.

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Answer provided by: Jason@Stage3 (6/11/2020)

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I still want to have a rake to my truck is there an add a leaf or something that I can do to maintain a rake to what I have stock?

Asked by: FWB4 - 4/15/2020

You could potentially use any aftermarket add-a-leaf that's compatible with the stock leaf packs with this kit. This kit uses a 2.5" stacked block setup for its rear ride height, so the only potential issue you may run into is needing to use longer U-bolts. Alternatively, you could potentially use a 4" or 5" rear block in place of the Rough Country kit to squeak out more rake, since separate rear blocks come with their own properly sized U-bolts.

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Answer provided by: Jason@Stage3 (4/16/2020)

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Will this work with the 17inch pro comp rims and 305/65R17 tires?

Asked by: Cbclarkaub - 3/7/2020

Unfortunately, this lift kit is not guaranteed to fit with 17" wheels at all due to clearance issues around the knuckles.

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Answer provided by: Jason@Stage3 (3/9/2020)

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WARNING: Cancer and Reproductive Harm

This product can expose you to chemicals including those known to the State of California to cause cancer and birth defects or other reproductive harm.

For more information, visit [www.p65warnings.ca.gov](https://www.p65warnings.ca.gov).

2015-2020 Ford F150 4WD Rough Country N3 Coilover 4 inch Suspension Lift Kit with N3 Shocks | 55531

Complete 4" Lift Kit for a Great Look and More Capability

Features N3 Full-Length Coilovers and Crossmembers with Differential Skid Plate

Fabricated Rear Blocks with N3 Rear Shocks

I got the 4" coilover lift kit with the N3 rear shocks and the front ended up being 1/2" taller than the rear, but I want to bring the rear up close to the stock rake angle. Is there enough travel in the N3 rear shocks to replace the rear blocks with a 5" or 5.5" rear block kit?

Is the front strut white?

I still want to have a rake to my truck is there an add a leaf or something that I can do to maintain a rake to what I have stock?

Will this work with the 17inch pro comp rims and 305/65R17 tires?

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