
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
- Factory wheels fit when paired with factory / original equipment tire size.
- Will NOT work with trucks equipped with Onboard Scales and radius arm mounted ride height sensors.
- Fits SRW models only
- 2023+ Models: Recalibration of your vehicles Advanced Driver Assistance System (ADAS) cameras, radars, light detection and ranging (LiDAR), and other sensors may be necessary by your local dealership or ADAS service center. This will ensure proper functionality of the vehicle features such as lane keeping, lane departure, parking assistance, blind-spot detection, adaptive cruise control systems, and other functions as they did prior to installation. Please connect with your local dealership or ADAS service center. Similar to a wheel alignment, all charges and expenses that may occur from dealership calibrations and adjustments are the sole responsibility of the vehicle owner.
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 | ZONF77 |
| UPC / GTIN | 810156366697 |
| Front Lift Height | 1" |
| Front Lift Method | Coil Spacer |
| Max Tire Size | 32 x 12.5 |
| Rear Lift Height | 0" |
| Rear Lift Method | Stock |
| Shocks Included | No |
| Install time | 2.5 hrs |
| Difficulty | Easy |
| Tools Needed | Wrenches: Standard |
What's in the box
| Qty | Part | Description |
|---|---|---|
| — | — | ZONF77 – No Shock(1) ZONF1101 2005-2026 Ford F250/ F350 Super Duty 1" Front Coil Spring Spacer Kit |
| — | — | ZONF77F – FOX 2.0 Adventure Series(2) FOX98450710 Fox Adv Shock 22.94 x 14.35 x 2-S50/EB1 |
| 2 | FOX98450717 | Fox Adv Shock 30.05 x 18.46 x 2-EB1/EB1 |
| 1 | ZONF1101 | 2005-2026 Ford F250/ F350 Super Duty 1" Front Coil Spring Spacer Kit |
| — | — | ZONF77N – Nitro Series(2) ZON7710 Nitro- 22.50 x 13.50 x 2-3/8 - S50/EB2 |
| 2 | ZON7717 | Nitro- 29.80 x 17.60 x 2-3/8 - EB1/EB1 |
| 1 | ZONF1101 | 2005-2026 Ford F250/ F350 Super Duty 1" Front Coil Spring Spacer Kit |
Features
- 100% bolt-on design for easy installation.
- Detailed step-by-step instructions and Zone Offroad decals.
- Lower coil mount spacer design bolts directly to axle for a strong, secure mount.
- Maintains factory ride quality and handling characteristics.
- Proudly made in the USA.
Recommended wheels & tires
- Note: trimming may be required.
- 32 x 12.5 with 17 x 9 and Stock in. Backspace
- 33 x 12.5 with 17 x 9 and 4.5 in. Backspace
- 33 x 12.5 with 20 x 9 and 4.5 in. Backspace
Installation
- Estimated install time2.5 hrs
- DifficultyEasy
- Tools neededWrenches: Standard
Free install support from the Trucks R Us tech team, for you or your shop.
Overview
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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