
Questions about fitment?
Talk to a TRU specialist
We’ll help you verify fitment before you buy.
Veteran-owned · Austin, Texas · Mon–Fri 9:30a–11:00a & 1:00p–5:30p CT
Important notes before you order
- Check your rear springs to determine if your truck is equipped with standard, 2-leaf main, or heavy payload 3-leaf main spring pack with an overload spring.
- Two-piece rear drive shaft? Add a carrier bearing drop kit to reduce post-lift driveline angles and avoid / eliminate driveshaft vibration
- Fits SRW models only
- Wheel and Tire:
- 37X12.50 tires may require minor trimming.
- Factory wheels fit when paired with factory / original equipment tire size.
TRU specialist notes
From the Trucks R Us fitment and install team, beyond the manufacturer's information.
- Plan for a professional wheel alignment after installing any lift or leveling kit.
- Going to bigger tires as well? Speedometer recalibration may be needed, and some tire and wheel combinations need trimming. Check the recommended wheels and tires, or ask us before you order.
Specifications
| Brand | Zone Offroad |
|---|---|
| Part number | ZONF110F |
| UPC / GTIN | 810156365058 |
| Front Lift Height | 6" |
| Front Lift Method | Coil Spring & Drop Bracket |
| Lift Height | 6-7.5" |
| Max Tire Size | 37 x 12.5 |
| Rear Lift Height | 3" |
| Rear Lift Method | Block & Add-A-Leaf |
| Shocks Included | Yes |
| Install time | 4-6 hrs |
| Difficulty | Moderate |
| Tools Needed | Basic Hand Tools |
What's in the box
| Qty | Part | Description |
|---|---|---|
| — | — | ZONF110F – Block Kit and Add-A-Leaf / FOX 2.0 Adventure Series(2) FOX98450718 Fox Adv Shock 33.85 x 20.76 x 2-EB1/EB1 |
| 2 | FOX98450745 | Fox Adv Shock 26.73 x 16.65 x 2-S50/EB1 |
| 1 | ZON7302 | 2017-2026 F250 Single Stabilizer - Zone |
| 1 | ZONF1605 | 2020-2022 Ford F250/ F350 Super Duty 6" Radius Arm Drop Front Box Kit |
| 1 | ZONF1609 | 2017-2019 Ford F250/ F350 Super Duty Rear 6" Block Kit |
| 2 | ZONF1613 | Coil Spring Box Kit: 2005-2019 6” / 2020+ 7” Ford F250/F350 Super Duty Front Diesel Coil Spring (Single) |
| 1 | ZONF6208 | 2017-2026 Ford F250/ F350 Super Duty Rear Add-A-Leaf Box Kit |
| — | — | ZONF110N – Block Kit and Add-A-Leaf / Nitro Series(1) ZON7302 2017-2026 F250 Single Stabilizer - Zone |
| 2 | ZON7718 | Nitro- 33.00 x 19.25 x 2-3/8 - EB1/EB1 |
| 2 | ZON7752 | Nitro- 26.20 x 15.60 x 2-3/8 - S1/EB1 |
| 1 | ZONF1605 | 2020-2022 Ford F250/ F350 Super Duty 6" Radius Arm Drop Front Box Kit |
| 1 | ZONF1609 | 2017-2019 Ford F250/ F350 Super Duty Rear 6" Block Kit |
| 2 | ZONF1613 | Coil Spring Box Kit: 2005-2019 6” / 2020+ 7” Ford F250/F350 Super Duty Front Diesel Coil Spring (Single) |
| 1 | ZONF6208 | 2017-2026 Ford F250/ F350 Super Duty Rear Add-A-Leaf Box Kit |
| — | — | ZONF111F – Block Kit / FOX 2.0 Adventure Series(2) FOX98450718 Fox Adv Shock 33.85 x 20.76 x 2-EB1/EB1 |
| 2 | FOX98450745 | Fox Adv Shock 26.73 x 16.65 x 2-S50/EB1 |
| 1 | ZON7302 | 2017-2026 F250 Single Stabilizer - Zone |
| 1 | ZONF1605 | 2020-2022 Ford F250/ F350 Super Duty 6" Radius Arm Drop Front Box Kit |
| 1 | ZONF1609 | 2017-2019 Ford F250/ F350 Super Duty Rear 6" Block Kit |
| 2 | ZONF1613 | Coil Spring Box Kit: 2005-2019 6” / 2020+ 7” Ford F250/F350 Super Duty Front Diesel Coil Spring (Single) |
| — | — | ZONF111N – Block Kit / Nitro Series(1) ZON7302 2017-2026 F250 Single Stabilizer - Zone |
| 2 | ZON7718 | Nitro- 33.00 x 19.25 x 2-3/8 - EB1/EB1 |
| 2 | ZON7752 | Nitro- 26.20 x 15.60 x 2-3/8 - S1/EB1 |
| 1 | ZONF1605 | 2020-2022 Ford F250/ F350 Super Duty 6" Radius Arm Drop Front Box Kit |
| 1 | ZONF1609 | 2017-2019 Ford F250/ F350 Super Duty Rear 6" Block Kit |
| 2 | ZONF1613 | Coil Spring Box Kit: 2005-2019 6” / 2020+ 7” Ford F250/F350 Super Duty Front Diesel Coil Spring (Single) |
Features
- High strength front coil springs improve ride quality.
- Radius arm drop brackets to correct caster and maintain suspension geometry.
- Forged pitman arm and track bar relocation bracket to correct steering angles and re-center front axle.
- Bump stop relocation, sway bar relocation and brake line relocation to maintain factory-like operating angles.
- Replacement 3" rear lift block for a leveled stance, or optional upgrade to rear add-a-leaf for 4" net lift and improved performance
Recommended wheels & tires
- Note: trimming may be required.
- 37 x 12.5 with 20 x 9 and 4.5 in. Backspace
- 37 x 12.5 with 18 x 9 and 4.5 in. Backspace
- 37 x 12.5 with 17 x 9 and 4.5 in. Backspace
Installation
- Estimated install time4-6 hrs
- DifficultyModerate
- Tools neededBasic Hand Tools
Free install support from the Trucks R Us tech team, for you or your shop.
Overview
Rear Lift Option
Block Kit
- Determine if your truck was manufactured with or without top-mounted overload springs on the rear leaf springs.
- Blocks made of steel for high strength.
- Designed to provide correct pinion angles.
Block Kit with Add-A-Leaf
- Add-a-leaf helps freshen up old worn-out factory leaf springs.
- Blocks are made from cast iron for max strength.
- Includes new center pins.
Shock Option
Nitro Series
- Nitrogen-charged
- Twin-tube design
- 10-stage velocity-sensitive valving
- Dual-welded ends for increased strength
- Self-lubricating seals
- Black powder coat finish
FOX 2.0 Adventure Series
- 2-inch diameter steel body
- Internal floating piston (IFP) monotube design
- Large 5/8-inch hard chrome plated heat-treated alloy steel shaft
- Race-developed high-flow piston design
- Application-specific valving to maximize performance
- Long-lasting clear anodized finish
Questions
Will this fit my truck?
Select your truck at the top of the page and the fit check will confirm it. If your exact trim is not listed, call 866-235-4715 or live chat and a fitment specialist will check it before you order.
Do you help with installation?
Yes. Our technical team helps you or your shop with installation and troubleshooting after delivery, on top of the manufacturer’s support.
What if the part has a problem?
We work the warranty claim with the manufacturer on your behalf, within the manufacturer’s warranty policy.
Can I return it?
Most items can be returned within 30 days. See our return policy for details.
Do I need an alignment after installing?
Yes. Any lift or leveling kit changes suspension geometry, so get a professional alignment after installation.
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