2019 Ford F250 Leveling Kit Guide: Top Picks & Tire Fitment

2019 Ford F250 Leveling Kit Made Easy: Your Essential Action Plan

The 2019 Ford F250 Super Duty is a powerhouse of a truck, but many owners find the factory “rake”—where the front end sits significantly lower than the rear—to be aesthetically displeasing or a hindrance when trying to fit larger off-road tires. Installing a leveling kit is one of the most effective ways to give your truck a more aggressive stance and improved ground clearance. This guide provides a comprehensive, step-by-step walkthrough for installing a standard coil spacer or spring-leveling kit. Following these instructions carefully is vital to ensure the structural integrity of your suspension and the safety of your vehicle on and off the road.

Step 1: Preparation and Tool Gathering

What you need: Heavy-duty floor jack, at least two 6-ton jack stands, wheel chocks, a full socket set (specifically 13mm, 15mm, 18mm, 21mm, and 1-1/16″ sockets), a breaker bar, torque wrench, and penetrating oil (like WD-40 or PB Blaster).

Instructions: Before you even touch a wrench, park your F250 on a flat, level concrete surface. Engage the parking brake and place wheel chocks behind the rear tires to prevent any movement. If your truck has significant underbody rust, spray all the suspension bolts (shocks, track bar, and sway bar links) with penetrating oil an hour before starting. This preparation phase is about safety and efficiency; having the right heavy-duty stands is non-negotiable because the front end of a Diesel Super Duty is exceptionally heavy. Ensure you have read the specific instructions provided by your leveling kit manufacturer, as some kits may include additional hardware like bump stop extensions or track bar brackets.

Pro Tip: Measure the distance from the center of your front and rear wheels to the bottom of the fender flare before you start. This “before” measurement helps you confirm exactly how much lift you achieved once the job is finished.

Step 2: Lifting the Vehicle and Removing Wheels

What you need: Floor jack, lug wrench (or 21mm socket with a breaker bar), and jack stands.

Instructions: Use your lug wrench to loosen the lug nuts on both front wheels while the truck is still on the ground; do not remove them yet. Position your floor jack under the front differential or the sturdy part of the frame and lift the truck until the front tires are off the ground. Place your 6-ton jack stands under the frame rails behind the front radius arm mounts. Slowly lower the jack so the frame rests securely on the stands. Once the truck is stable, finish removing the lug nuts and pull the wheels off. Store the wheels under the side of the truck for an extra layer of safety. This creates the necessary workspace to access the coil springs and shocks without the obstruction of the tires.

Pro Tip: Never rely solely on a hydraulic jack to hold the weight of an F250 while working underneath. Always use high-capacity jack stands positioned on the frame, not the axle.

Step 3: Disconnecting Brake Line Brackets and Vacuum Lines

What you need: 13mm socket and a small flathead screwdriver.

Instructions: To allow the front axle to drop low enough for the coil springs to be removed, you must create slack in the lines. Locate the brake line brackets attached to the frame and the axle. Use your 13mm socket to remove the bolts holding these brackets in place. On 4WD models, look for the small rubber vacuum lines that engage the 4×4 hubs; carefully pop these out of their plastic retaining clips. Failure to do this will result in the weight of the axle hanging by your brake lines, which can cause internal damage or a complete line failure. Ensure the lines are hanging freely and are not stretched tight at any point during the next few steps.

Pro Tip: Use a zip tie to loosely secure the brake lines to a point on the frame so they don’t dangle too far or get pinched, but leave enough “play” for the axle to drop.

Step 4: Supporting the Axle and Removing Shocks

What you need: Floor jack, 18mm socket, and 21mm wrench.

Instructions: Slide your floor jack back under the front axle and apply just enough pressure to support the weight, but do not lift the truck off the jack stands. Now, locate the lower shock mounting bolts. Use an 18mm socket and a 21mm wrench to remove the bolt connecting the bottom of the shock to the axle on both sides. If your leveling kit includes new, longer shocks, you should also remove the top nut and pull the factory shocks out entirely. If you are using shock extensions, you only need to disconnect the bottom. With the shocks disconnected, the only things preventing the axle from dropping are the sway bar links and the track bar.

Pro Tip: If the shock bolt is stuck, use a dead-blow hammer to tap it through. Avoid using a metal sledgehammer directly on the bolt threads to prevent mushrooming the metal.

Step 5: Disconnecting the Sway Bar and Track Bar

What you need: 15mm socket, 1-1/16″ socket (or 27mm/30mm depending on the specific year), and a large breaker bar.

Instructions: Remove the bolts holding the sway bar end links to the axle using a 15mm socket. This allows the sway bar to swing up and out of the way. Next, you may need to loosen the track bar bolt on the frame side (drivers side) to allow for more articulation. The track bar bolt is notoriously tight, often requiring over 400 lb-ft of torque to break loose, so use your longest breaker bar here. You don’t necessarily need to remove the track bar entirely for a 2-inch level, but loosening it ensures the axle can drop evenly and prevents the rubber bushings from binding during the installation of the new components.

Pro Tip: When reinstalling the track bar later, you might find the holes don’t line up. Have a friend turn the steering wheel slightly while you’re under the truck to shift the body relative to the axle until the bolt slides in.

Step 6: Lowering the Axle and Removing Coil Springs

What you need: Floor jack.

Instructions: Slowly lower the floor jack supporting the axle. Watch the brake lines and vacuum lines constantly to ensure they aren’t being stretched. Continue lowering until the coil springs become loose in their seats. On a 2019 F250, the springs should eventually reach a point where you can simply pull them out by hand. Note the orientation of the spring (the “clocking”) and the position of the rubber isolator at the top. Remove the factory rubber isolator as well, as you will likely be placing the leveling spacer between this isolator and the frame, or replacing the spring entirely if you bought a full-spring leveling kit.

Pro Tip: If the axle doesn’t drop far enough, check if the driveshaft or the steering linkage is binding. Never force the axle down with a pry bar if it feels hung up on something.

Step 7: Installing the Leveling Kit and Reassembling

What you need: Leveling spacers (or new springs), factory isolators, and the floor jack.

Instructions: If using a spacer kit, place the new spacer onto the top of the coil spring, ensuring the factory rubber isolator is sandwiched between the spacer and the spring (or as per your kit’s specific instructions). Carefully slide the coil spring back into its lower seat on the axle and align the top with the frame mount. Once both sides are in place, slowly raise the floor jack to compress the springs and seat them into the upper mounts. Ensure the “pigtail” end of the spring is properly indexed in the lower seat. While the axle is raised, reconnect your shocks (or install new ones) and tighten the lower mounting bolts to 111 lb-ft of torque.

Pro Tip: Make sure the spacer is perfectly centered on the frame’s spring bucket. If it’s tilted, it can cause “spring bow,” which leads to annoying squeaks and uneven tire wear.

Step 8: Final Reconnection and Torquing

What you need: Torque wrench, 13mm socket, and 15mm socket.

Instructions: With the axle supported by the jack and shocks attached, reconnect the sway bar end links and tighten them to 59 lb-ft. Reattach the brake line brackets to the frame and axle using the 13mm socket, and snap the vacuum lines back into their clips. If you loosened the track bar, tighten that bolt now (the torque spec is a massive 406 lb-ft, so get it as tight as humanly possible with a long bar if you don’t have a high-capacity torque wrench). Reinstall the wheels and hand-tighten the lug nuts. Raise the truck to remove the jack stands, then lower the truck to the ground. Once the weight of the vehicle is on the tires, perform a final torque of the lug nuts to 165 lb-ft in a star pattern.

Pro Tip: Double-check the brake line clearance by turning the steering wheel from lock to lock while the truck is stationary. Ensure nothing rubs or stretches at full tilt.

✅ Final Checklist

• Verify all brake line and vacuum line brackets are securely reattached.
• Ensure coil springs are properly seated and indexed in their lower perches.
• Confirm all major bolts (shocks, sway bar, track bar) are torqued to factory specifications.
• Check that the steering wheel is relatively straight (it may require a drag-link adjustment).
• Immediately schedule a professional alignment to correct the caster and toe settings.

Important Notes:

• Safety Warning: The coil springs are under immense pressure. Always lower the axle slowly and never put your hands directly on top of the spring while the jack is moving.
• Seek Professional Help: If you find that your track bar is severely misaligned or if you encounter heavy frame corrosion, consult a professional suspension shop.
• Alignment: A leveling kit changes the geometry of your front end. Failure to get an alignment within 50 miles of installation will cause rapid tire wear and may lead to “death wobble.”
• Estimated Time: 3 to 5 hours depending on mechanical experience and tool availability.
• Cost Range: $100 – $300 for basic spacer kits; $500 – $1,200 for premium spring and shock kits.