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Picture this:
You pull up, and people notice. Not because you're loud about it — there's just no ignoring a truck that sits like this.
You ride up over the traffic, the road opens up in front of you, and out where everyone can see it sits a full custom-colored four-link front end in a finish you chose. Not black. Not raw. A two-tone nobody at the meet has seen, because nobody else could give it to them.
Then you climb in and drive it home like it's nothing. Because we engineered it to.
That's the difference between a truck that's just big and a truck that's actually built. And every morning you walk up to it, you grin a little — not on show day, every day — because it's yours, and you get to drive it.
That's the whole reason we're here. Love what you drive.
Why Most Tall Kits Drive Like a Boat
Here's why so many lifted trucks look incredible parked and feel terrible moving: nobody corrected the geometry.
Lift a Super Duty this high without relocating the track bar and drag link and they end up fighting each other — your axle shifts off center and the steering darts at every seam in the road. Worse, the lift pulls your caster down, and caster is what keeps a truck tracking straight and centering itself in the lane. Lose it and the truck wanders all over the highway. The taller the lift, the worse all of it gets.
We refused to build that truck.
Eight Inches, Done the Only Right Way
This is the biggest lift we build — and the height where cutting corners hurts the most. So we don't cut them. At eight and a half inches, correcting the geometry isn't optional, which is why the full four-link front end comes standard.
While the spacer kits leave your factory radius arms fighting the lift, our four-link replaces them entirely and controls your caster and pinion through the whole range of travel. That's what lets a truck this tall track dead straight, center itself in the lane, and bring the wheel back on its own out of a turn. It articulates better off-road and rides better on it.
And at this height, it's the centerpiece of the build. A full four-link and bracket set, sitting tall and out in the open, powder coated to match your truck — there's more of your build on display than on any other system we make, and all of it is yours to customize.
The rest of the system is engineered to match:
- 8.5" of front lift on a 7" Icon coil spring with a 1.5" coil spacer — real spring under the truck, not a stack of spacers
- Rear lift block raised to match, so the truck sits completely level
- Replacement brake lines, front and rear, sized for the new height
- Longer shocks, required at this height — you can't run factory shocks or extensions this tall, so a Fox shock is part of every build
This is a complete, engineered system — not a box of parts you're hoping work together.
Build a Stance That's Unmistakably Yours
Every other kit hands you one color. Black. Raw if you're lucky. Want it coated to match your build? Call for a quote, wait weeks, hope it matches.
The TSO 8" System gives you complete control instead. Choose from 9 standard powder coat colors — or match any color in the Prismatic Powders catalog, 5,500+ options deep. Run a two-tone. Tie your links and brackets to your wheels.
Then see it before you spend a dollar. Our interactive builder renders your exact setup in real time — change a color, add an overlay, watch it update, watch the price update with it. No quotes. No guessing.
You see your truck. Then you build your truck.
Complete the Truck: Mini Cradle + Traction Bars
A lift gets you height. This is what makes it look finished.
Add the mini cradle and traction bars and the whole build comes together — the rear fills out, the lines tie front to back, and your color carries all the way through instead of stopping at the front axle. This is the piece that takes your truck from lifted to done.
And while it's completing the look, it's working underneath. The traction bars plant your power and kill the axle wrap and wheel hop under hard throttle or a loaded trailer. The mini cradle settles the front end and quiets the clunk over rough ground. Same in-house fabrication, same custom color — front to back, one truck, one vision.
One note: the traction bars need a little drilling and tapping to mount.
WHAT'S INCLUDED — 8" SYSTEM
Base System — $4,299.95 (shocks sold separately — required at this height)
- Full four-link front end (replaces factory radius arms) — fully adjustable, custom colored
- 8.5" of front lift: 7" Icon coil spring + 1.5" coil spacer
- Track bar relocation + corrected steering geometry
- Rear lift block, raised to match so the truck sits completely level
- Replacement brake lines, front and rear
- Full custom powder coat — 9 standard colors or any Prismatic Powders color
Laser-cut steel. Built in-house. Customizable on every piece.
Fits: 2023+ Ford Super Duty F-250 / F-350 (4x4) [confirm Tremor at this height] Lift: 8.5" front, rear matched to level Caster: Set via the adjustable four-link [add target ° if you want to publish it] Installation: Bolt-on — some drilling and tapping required (standard for a four-link front end). [Install guide link] Shocks: Required — factory shocks and extensions won't work at this height. Choose from our Fox options. Warranty: Limited Lifetime Warranty on structural components (excludes powder coat finish)
COMPLETE YOUR SYSTEM
Add Mini Cradle + Traction Bars The piece that completes the look and plants your power. Controls axle wrap and wheel hop under throttle and tow. (Traction bars require some drilling and tapping.) [Add starting price]
Choose Your Fox Shocks — from $919.80 (required at this height) Factory shocks and extensions can't reach this far, so a longer shock is part of every build. Four Fox options, from refined street manners to serious off-road control.
Add a Steering Stabilizer — from $199.95 The final layer of on-center calm at highway speed.
WHY TSO BUILDS DIFFERENT
See It Before You Build It Our builder doesn't hand you a "Stage 1 / Stage 2" parts list and wish you luck. It walks you through your truck one decision at a time:
- Choose your colors.
- Add traction bars + mini cradle?
- Choose your shocks (required at this height).
- Add a steering stabilizer?
- Lock it in — and build your truck.
Real-time rendering. Live pricing. You see exactly what shows up at your door, before you spend a cent.
Build on Your Timeline Start with the 8" System and add components as your build evolves. Every piece is engineered to integrate.
Made in Blountville, Tennessee Every bracket is laser-cut in our facility. Every component is powder coated in our booth. Every system is built by our team. Heavy-duty USA-sourced materials, zero outsourcing, and a Limited Lifetime Warranty behind it. Built by people who turn wrenches, haul loads, and care about the details — because it's their truck too.
COMMON QUESTIONS
Can I really choose any color? Yes. 9 standard colors in base pricing, plus the full Prismatic Powders catalog — 5,500+ options. Two-tone overlays on every component. Use the builder to see your exact colors before you order.
Will a lift this tall still drive well? Better than most tall trucks on the road. The four-link front end — standard on this system — controls your caster and pinion through the full range of travel, so even at eight and a half inches it tracks straight and centers in the lane instead of wandering like a spacer kit.
Why does the 4-Link come standard here but not on the 3"? At three inches, a radius arm drop can correct the geometry. This tall, the only right way to do it is a full four-link. We're not going to sell you a tall truck that drives badly, so it's included.
Do I need new shocks? Yes. At this height you can't run factory shocks or extensions — a longer shock is required. You'll choose from our Fox options in the builder.
Is it hard to install? It's bolt-on, with some drilling and tapping required for the four-link front end. Full install guide here: [link].
How long until it ships? Typically 2–4 weeks from order to ship. All powder coating is done in-house in Blountville, TN.
Love What You Drive
That's not a slogan we stamp on a box. It's the reason we build what we build.
A truck you're proud to pull up in. A stance that's unmistakably yours. Something you actually look forward to climbing into every single morning — not because it's the tallest rig on the road, but because it's yours, and nobody else has one like it.
Open the builder, pick your colors, and let's build the one you'll love driving.
[ BUILD YOUR 8" SYSTEM ]


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