2015-2018 Ford F-150 4-inch Suspension Lift Kit by Rough Country

Give your Ford F-150 an aggressive new look and unparalleled off-road performance with Rough Country's 4-inch Suspension Lift. This all-inclusive kit features everything needed to take your Ford off the freeway and into the fields.

Featuring a set of durable lifted knuckles, you'll gain enough ride height to run up to 33-inch tires with proper wheel spacing! A set of differential drop brackets, sway-bar drop brackets, brake line brackets, and a drive shaft spacer help keep everything at optimum angles for a factory-like ride, even after lifting. A 1/4-inch thick plate steel front and rear crossmember bring uncompromised strength and good looks to your truck. Rough Country’s fabricated rear blocks offer considerably more strength than their cast iron counterparts, and were specifically engineered by to prevent against axle-wrap.

A set of Rough Country's premium off-road shock absorbers are also included in this kit, featuring a large diameter body with a chrome-hardened piston rod and long-lasting polyurethane bushings.

Best of all, Rough Country's Ford F-150 4-inch Suspension Lift Kit is backed by our Lifetime Replacement Warranty.

[coltonroy]

I’ve seen people with just a leveling kit run a 35 by 12.5 inch tire on a stock wheel, wouldn’t lifting the truck have more than enough room to run a 35 ?

[kodymcrae]

Why doesnt this fit a regular cab 4x4? I've seen lots of regular cabs lifted up to 6 inches

[loganp]

Do you need to trim anything to get those tires to fit

[davidilges]

Are they stock 20 in wheels and do you have wheel spacers on

[forcemajeur.]

If you had 275/65r20 Ridge grapplers on a 2018 super crew fx4, could you install this without having to cut anything from the frame? I saw someone online mention they had a RC 4" lift done without any permanent cutting or frame work. I just wanted to see if that was something that was actually true or not from y'all before I went further into it.

[darianle]

What wheel and tires is that? I love the height and how flush the whole setup is.

[jsparks]

Will this kit fit regular cab 4x4 models?

[dutchynehtam]

Hey RC can you be more clear on what the correct tire size is AND what backspacing if any did you need to run stock rims. I have the same truck but blue and want to keep my stock rims with this lift. Be more clear please

[alfredonolasco]

Her in CA they charge $500 to install a lift kit

[rondremckennon]

But why buy a 4 inch lift when u can get a 6 inch lift for the same price