Ford F-150 Lift Kit Buyer's Guide: 4 in, 6 in & 8 in Options Compared

Park a stock 2023 F-150 Lariat next to a lifted one at the trailhead and the difference hits you instantly. The lifted truck stands taller. It runs wider tires. It looks like it drove there instead of trailered. But getting your truck to that stance takes more than bolting on a spacer. Height changes geometry, tire clearance, alignment specs, and your budget. This guide walks through every major suspension size for the F-150, what each one costs, and what breaks if you skip a step.

A 2-inch leveling kit runs $150 to $400 and keeps your factory ride. A 4-inch suspension kit costs $800 to $2,500 and clears 35-inch tires. A 6-inch system runs $2,000 to $5,000 and opens the door to 37s. An 8-inch build starts at $4,500 and is meant for serious off-road use. Install adds $500 to $1,500 at most shops. Taller systems need alignment, new upper control arms, and often extended brake lines.

Why F-150 Owners Lift Their Trucks

Most owners raise their trucks for one of three reasons: more ground clearance for trail work, room for bigger tires (usually 33s or 35s), or stance appeal. The XLT you drive to work every day doesn't need a 6-inch system. The Tremor you take to Moab twice a year probably does.

There's also the rake problem. From the factory, an F-150 sits nose-down. The rear sits about 1.5 to 2 inches higher than the front. This squat design lets the truck handle bed loads without dragging. Empty, it looks like the truck is diving forward. Many owners level the front just to fix that look.

Whatever you're chasing, the height locks in every decision after it: tire size, wheel offset, control arms, driveshaft angle, brake lines. Pick a height first. Everything else follows.

Leveling Kit vs. Lift Kit: The Difference Matters

A leveling kit raises only the front, usually 1 to 2 inches, to match the rear ride height. Parts are simple: a strut spacer or a coil spacer up front. Cost is low. Install is a couple of hours in a driveway.

A suspension kit raises all four corners. That means new struts or coilovers, upper control arms, rear blocks or add-a-leaf packs, sway bar drops, and usually longer brake lines. Cost climbs fast. Install runs a full day at a shop.

If you daily-drive to the jobsite and pull a bass boat on weekends, a leveling kit is plenty. If you're mounting 35s and hitting trails, a real suspension system is the honest answer.

4-Inch Suspension Systems for the F-150: The Sweet Spot

A 4-inch system is where most F-150 owners land, and for good reason. You get a real stance change, room for 33 to 35-inch tires, and the truck still drives like a truck.

What a 4-inch system includes

A typical kit comes with front strut spacers or a full replacement strut assembly, rear blocks or add-a-leaf, longer U-bolts, extended sway bar end links, and hardware. Better kits include upper control arms so your alignment can actually be set to spec.

Tire sizes that fit at 4 inches

Most owners run 33x12.50 or 35x12.50 tires on 17 or 18-inch wheels. A 35-inch tire will fit at 4 inches on a standard cab with decent backspacing (around +18 to +25mm offset). You might still see rub at full lock. A small trim of the mudflap is normal.

Cost range and install time

Budget $800 to $2,500 for the kit itself. A basic Rough Country 4-inch runs closer to the bottom. A BDS or Fox Coilover kit sits at the top. Labor at a shop runs $500 to $900. Alignment after install is mandatory. Plan a full day in the bay.

6-Inch Suspension Systems for the F-150: More Clearance, More Commitment

Six inches is where the F-150 stops being subtle. This height lets you run 37s and clear real obstacles on the trail. It's also where cost, complexity, and driveline math climb hard.

What a 6-inch system includes

A proper 6-inch kit is a full suspension replacement. New upper control arms with corrected geometry, front coilovers or long-travel struts, rear blocks or full replacement leaf packs, extended sway bar links, and a differential drop bracket up front. Skip the diff drop and your CV axles will let you know within 5,000 miles.

Tire sizes and wheel backspacing at 6 inches

You can run 35 to 37-inch tires at this height. Wheel offset matters more than ever. Most 6-inch builds run a +0 to -12mm offset to push the tire outboard and clear the upper control arm. Fenders may need minor trimming for 37s.

Cost range and what changes on the truck

Kit cost lands between $2,000 and $5,000. Install labor runs $800 to $1,500. Extended brake lines are required. Your driveshaft angle changes enough that a carrier bearing spacer or new driveshaft is often needed on SuperCrew models. Quality components aren't a suggestion—they're a requirement.

[img_1, after this section: 2023 F-150 XLT on a 4-inch system with 35s on a dirt trail]

8-Inch Suspension Systems for the F-150: Built for the Trail

Eight inches is trail-truck territory. Not many daily drivers live up here, and there's a reason.

An 8-inch system isn't a bigger spacer. It's a long-travel or long-arm suspension with radius arms, extended coilovers, custom leaf packs, and usually a new front crossmember. Some kits require cutting frame brackets. This is fabrication territory more than bolt-on.

Tire fitment opens up to 37 to 40-inch rubber. Wheel offset gets aggressive. Fender flares are almost required for legality in most states.

Kit prices start at $4,500 and climb past $10,000 fast. Install runs $1,500 to $3,000, and that's before driveline work. A new driveshaft, a carrier bearing relocation, and often a rear axle truss are all on the table. Your steering geometry is completely different at this height, so a steering stabilizer is a must if you want to keep the truck out of the ditch on the highway.

Honest take: if you're not wheeling hard, don't build an 8-inch truck. You'll hate driving it to work.

Suspension Height Comparison: Specs at a Glance

Height	Kit Cost	Labor	Max Tire Size	Key Components	Alignment
2 in (leveling)	$150–$400	$150–$300	33 in	Strut spacer	Recommended
4 in	$800–$2,500	$500–$900	35 in	Struts, blocks, UCAs	Required
6 in	$2,000–$5,000	$800–$1,500	37 in	Coilovers, UCAs, brake lines, diff drop	Required
8 in	$4,500–$10,000+	$1,500–$3,000	40 in	Long-travel or radius arms, driveline mods	Required

Match your target tire size and budget across the row to see what tier you're really shopping.

[img_2, after this section: F-150 suspension comparison infographic]

What a Suspension System Does to Your F-150's Ride and Handling

Cheap spacer kits are the fastest way to ruin an F-150 that used to ride nice. A strut spacer preloads the factory strut, which cuts your down-travel and stiffens the front end. You'll feel every expansion joint on the interstate.

A quality coilover setup (Fox 2.0 or 2.5, Bilstein 6112, King) can actually match or beat the factory ride. It costs more, but it's the difference between a truck that drives smooth on the road and one that tosses your passenger over every bump.

Steering geometry is the sneaky one. Push a suspension system past 4 inches without corrected upper control arms, and your caster and camber won't come back to spec. Cheap components at 6 inches is how you get death wobble at 65 mph. Ask anyone with a 3rd-gen Super Duty and they'll tell you the same.

Fuel economy takes a hit too. Larger tires and more rotational mass usually cost 1 to 3 MPG on the highway. On a truck that already runs 18 to 20 MPG, that stings.

Interior Wear That Comes With the Off-Road Lifestyle

Nobody mentions in the suspension YouTube videos what happens to your cabin. The mud comes with you. After a weekend at Rausch Creek, a 2022 F-150 XLT's factory cloth seats looked like they'd been dragged behind the truck. Trail dust works into every seam. Wet gear soaks in. Boot mud dries into the bolsters and never fully brushes out.

Factory leather isn't much better. It scratches on gear buckles. It stains from spilled Gatorade. Once the dye wears off the driver's bolster there's no putting it back.

This is the natural moment for a set of made-to-fit truck seat covers. They're cut to the exact seat shape (buckets, benches, headrests, armrest lids), airbag-safe, and install in under an hour. You keep the factory seat looking factory underneath. If you also run a Bronco as your weekend rig, the same treatment covers the 2023 ford bronco 2 door seat covers.

For the F-150 specifically, our Luxury Seat Covers for trucks run eco-leather with diamond stitching that hides trail grime a lot better than tan factory cloth ever will. Owners looking to level up the whole cabin usually pair the covers with 2015 f150 interior upgrades like floor liners and dash covers.

[img_3, after this section: black Luxury Seat Covers installed in an F-150 cab]

Top Brands Making F-150 Suspension Systems

Rough Country. Budget-friendly, everywhere on Amazon and specialty shops, 2 to 6-inch systems for nearly every F-150 year. Ride quality is fine on the smaller kits. The N3 shocks are decent for the price. Not the choice for hardcore trail use, but great for daily-driver stance builds.

BDS Suspension. Mid-to-premium tier with corrected control arm geometry and lifetime warranty. Their 4 and 6-inch systems are what most experienced F-150 guys recommend when you want it right the first time.

Fox and Bilstein. Premium shocks, often bundled with suspension systems from BDS or ICON. If you want the F-150 to still ride like a truck at 4 or 6 inches, this is the shock brand you want under it.

ReadyLift. Big in the leveling and 4-inch space. Truly bolt-on kits with clear instructions. Popular for driveway installs.

What to Check Before You Buy a Suspension System for Your F-150

Before you click order, confirm four things.

One: your exact year, cab style, and drivetrain. 2WD and 4WD systems differ. Raptor kits don't fit an XLT. A 2021 refresh isn't the same as a 2020 in the front end.

Two: warranty impact. Check the Ford spec page and talk to your dealer. Some F-150 warranties survive a modest system. Others don't cover driveline claims after suspension mods.

Three: tire and wheel package fitment. Don't order a 6-inch system and hope your 20-inch wheels clear the new upper control arm. Verify backspacing before you buy tires.

Four: the hidden costs. Alignment ($100 to $200), extended brake lines ($75 to $200), driveshaft work at 6-plus inches ($400 to $1,200). If you're doing the interior at the same time, look at f150-limited-upgrades to bundle it up.

Frequently Asked Questions

Q: What is the best lift kit for a Ford F-150?

It depends on how you actually use the truck. For a daily driver that sees occasional trails, a quality 4-inch system from BDS or ReadyLift hits the sweet spot on clearance, ride quality, and total cost. For serious off-road duty with 37-inch tires, step up to a 6-inch long-travel system from BDS or ICON with Fox coilovers. Don't buy on brand name alone. Buy on whether the system includes corrected upper control arms.

Q: How much would it cost to lift a Ford F-150?

Budget $1,300 to $3,500 all-in for a 4-inch system including parts, labor, and alignment. A 6-inch system lands between $3,000 and $6,500 installed. An 8-inch build pushes past $12,000 once you factor in driveline work, wheels, tires, and fender flares. Don't forget the small stuff either: extended brake lines, sway bar links, and shop supplies add another $200 to $500 that isn't always in the quote.

Q: Is a 2-inch lift worth it on an F-150?

Yes, if your goal is fixing the factory rake and fitting slightly larger tires. A 2-inch leveling kit costs $150 to $400 and installs in a few hours. It keeps the ride close to stock. It fits a 33-inch tire without much drama. What it won't do: give you real off-road clearance or dramatic stance. If you want the truck to actually look raised, jump to a 4-inch system.

Q: How high can you lift a Ford F-150?

Bolt-on systems top out at 8 inches. Custom long-travel and radius-arm builds can go higher, but past 8 inches you're into serious frame, driveline, steering, and brake modifications. For a truck that still gets state inspected and drives to work every day, 4 to 6 inches is the practical ceiling. Beyond that, you're building a dedicated trail rig that probably lives on a trailer between weekend runs.

Your suspension system handles the outside of the truck. See our made-to-fit truck seat covers for the side of the build that keeps the cab looking factory after every muddy weekend.