BDS Suspension 4 Inch Lift Kit w/ Radius Arm Ford F250/F350 Super Duty (08-10) 4WD · Gas
- Front lift 4"
- Lift 4-5.5"
- Max tire 35 x 12.5
- Rear lift 3"
- Shocks included
- Install 8 hrs
Questions about fitment? Live chat or call 866-235-4715
Complete your build
Optional add-ons
Traction Bars
Steering Stabilizers
Accessories
Add-ons selected:
Couldn't load pickup availability
- Free shippingMost orders $500+
- 30-day returnsSee policy
- Warranty supportWe work with the maker
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
- These trucks were manufactured with and without top-mounted overload springs on the rear leaf springs. A top-mounted overload is an extra leaf separate from the pack that is set above the main leaf. You will need to identify which you have before ordering.
- If your vehicle is equipped with a carrier bearing, you will need to order 123402 in the accessories section.
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 | BDS Suspension |
|---|---|
| Part number | BDS1940FS |
| UPC / GTIN | 840416411577 |
| Front Lift Height | 4" |
| Front Lift Method | Coil Spring |
| Lift Height | 4-5.5" |
| Max Tire Size | 35 x 12.5 |
| Rear Lift Height | 3" |
| Rear Lift Method | Block |
| Shocks Included | Yes |
| Install time | 8 hrs |
| Difficulty | Moderate |
| Required Tools | Pitman Arm Puller |
What's in the box
| Qty | Part | Description |
|---|---|---|
| 1 | BDS033412 | Coil Springs | 4 Inch Lift | Ford F250/F350 Super Duty (05-26) 4WD | Gas |
| 1 | BDS123251 | Radius Arm Upgrade | Ford F250 / F350 Super Duty (05-22) & Ford F450 / F550 / F600 Super Duty (20-22) 4WD |
| 1 | BDS85415 | NX2 Steering Stabilizer Shock - Single | Ford F250/F350 Super Duty (05-16) 4WD |
For: Block Kit Without Factory Overload / FOX 2.0 Performance Series
| Qty | Part | Description |
|---|---|---|
| 2 | FOX98224700 | FOX 2.0 IFP Shock | Performance Series | 25.65 x 16.05 x 2- S50/EB1 |
| 2 | FOX98224760 | FOX 2.0 IFP Shock | Performance Series | Ford F150 (04-25) and F250/F350 Super Duty (99-16) |
For: Block Kit Without Factory Overload / NX2 Nitro Series
| Qty | Part | Description |
|---|---|---|
| 2 | BDS85700 | NX2 Nitro Shock | Multiple Fitments | 25.20 x 15.20 x 2-3/8 - S50/EB2 |
| 2 | BDS85760 | NX2 Nitro Rear Shock | 4-6 Inch Lift | Ford F150 (04-20) and F250/F350 Super Duty (99-16) |
For: Block Kit With Factory Overload / FOX 2.0 Performance Series
| Qty | Part | Description |
|---|---|---|
| 2 | FOX98224700 | FOX 2.0 IFP Shock | Performance Series | 25.65 x 16.05 x 2- S50/EB1 |
| 2 | FOX98224760 | FOX 2.0 IFP Shock | Performance Series | Ford F150 (04-25) and F250/F350 Super Duty (99-16) |
For: Block Kit With Factory Overload / NX2 Nitro Series
| Qty | Part | Description |
|---|---|---|
| 2 | BDS85700 | NX2 Nitro Shock | Multiple Fitments | 25.20 x 15.20 x 2-3/8 - S50/EB2 |
| 2 | BDS85760 | NX2 Nitro Rear Shock | 4-6 Inch Lift | Ford F150 (04-20) and F250/F350 Super Duty (99-16) |
For: Leaf Springs / FOX 2.0 Performance Series
| Qty | Part | Description |
|---|---|---|
| 2 | BDS003629 | Rear Leaf Spring | 3 Inch Lift | Ford F250/F350 Super Duty 4WD (08-16) |
| 2 | FOX98224700 | FOX 2.0 IFP Shock | Performance Series | 25.65 x 16.05 x 2- S50/EB1 |
| 2 | FOX98224760 | FOX 2.0 IFP Shock | Performance Series | Ford F150 (04-25) and F250/F350 Super Duty (99-16) |
| 4 | UBT4032 | Automotive Axle U-Bolt - Round |
For: Leaf Springs / NX2 Nitro Series
| Qty | Part | Description |
|---|---|---|
| 2 | BDS003629 | Rear Leaf Spring | 3 Inch Lift | Ford F250/F350 Super Duty 4WD (08-16) |
| 2 | BDS85700 | NX2 Nitro Shock | Multiple Fitments | 25.20 x 15.20 x 2-3/8 - S50/EB2 |
| 2 | BDS85760 | NX2 Nitro Rear Shock | 4-6 Inch Lift | Ford F150 (04-20) and F250/F350 Super Duty (99-16) |
| 4 | UBT4032 | Automotive Axle U-Bolt - Round |
Features
- Easy, 100% Bolt-on installation
- Pro-Ride dual rate coil springs provide a remarkable ride through any terrain
- Heavy duty tubular steel radius arms that correct caster while maximizing ground clearance
- Track bar relocation bracket and pitman arm maintain proper steering angles for improved handling
- Fabricated steel blocks provide level stance from front to rear
- Standard NX2 Nitro shocks with vehicle-specific valving for better control
- Upgrade to FOX 2.0 Performance Series shocks for maximum performance on and off-road
Fitment
| Years | Vehicle |
|---|---|
| 2008-2009 | Ford F-250 Super Duty 4WD (Gas models only) |
| 2010 | Ford F-250 Super Duty 4WD: King Ranch, Lariat, XL, XLT (Gas models only) |
| 2010 | Ford F-250 Super Duty: Cabela' |
| 2008-2009 | Ford F-350 Super Duty 4WD (Gas models only) |
| 2010 | Ford F-350 Super Duty 4WD: King Ranch, Lariat, XL, XLT (Gas models only) |
| 2010 | Ford F-350 Super Duty: Cabela' |
Use the fit check above with your truck selected, or ask a specialist if your trim isn't listed.
Recommended wheels & tires
- 35 x 12.5 with 18 x 9 and 4.5 in. Backspace
- 35 x 12.5 with 20 x 9 and 4.5 in. Backspace
Installation
- Estimated install time8 hrs
- DifficultyModerate
Free install support from the Trucks R Us tech team, for you or your shop.
Overview
Improve the ride on your 2008-2010 Ford F250 and F350 Super Duty gas truck with this 4-inch radius arm lift kit from BDS Suspension. Designed to improve stance, performance, and capability, this kit includes everything necessary to set your truck up right with clearance for up to 35" tires.
Up front the lift kit includes gas-specific Pro-Ride coil springs, heavy-duty replacement radius arms, forged drop pitman arm and track bar bracket for steering correction, sway bar relocation, brake line brackets and precision tuned nitrogen charged shocks.
In the rear the base kit utilizes a high-strength lift block, u-bolt flip kit for max ground clearance, brake line brackets and a matching set of NX2 Nitro or FOX Performance shocks.
HD Radius Arms
In place of the factory stamped steel radius arms BDS supplies a pair of high-strength tubular radius arms. These arms mount into the factory location and offer caster adjustment for a wide range of lift heights along with an OE-style rubber bushing at the frame mount for smooth, quiet, service-free operation.
Pro-Ride Coil Springs
A pair of full-length, gas-specific, Pro-Ride coil springs are supplied to provide the correct lift height and smooth, predictable ride across various terrains.
Steering Correction
To optimize steering geometry once lifted, a forged drop pitman arm is used to minimize the steering angle and pair it with a heavy duty track bar drop bracket to keep them in phase through suspension travel while recentering the front axle.
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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About BDS Suspension
BDS Suspension offers a wide range of premium suspension parts and components to complete the build of your high-performance truck or Jeep. All BDS products are made in the USA and powder coated for a superior ultra-premium appearance. On or... Shop all BDS Suspension