Improve rear ride height and load capacity on your Super Duty with the Tuff Country Rear 1" Add-A-Leaf Springs. Designed specifically for trucks with factory leaf springs, this kit provides a subtle and cost-effective way to achieve additional lift without replacing the entire leaf spring pack.
These add-a-leafs install directly into your existing leaf spring pack, increasing arch and stiffness to provide approximately 1 inch of rear lift while also improving load handling. This makes them ideal for trucks that tow, haul, or need slight rear support without significantly altering ride height.
Sold as a pair, this kit is a simple and effective solution for correcting rear sag or fine-tuning your truck’s stance.
Features:
- Provides approximately 1 inch of rear lift
- Designed for use with factory leaf spring packs
- Increases load capacity and reduces sag
- Improves overall rear suspension performance
- Ideal for mild lift or sag correction
- Cost-effective alternative to full leaf spring replacement
- Includes add-a-leaf springs and center pins
- Durable construction for long service life
- Sold as a pair
- Made in the USA
- Backed by manufacturer limited lifetime warranty
Fitment:
- 1999–2023 Ford F-250 (4WD)
- 1999–2023 Ford F-350 (4WD)
- Compatible with factory leaf spring setups
Notes:
- Designed to be added to existing leaf spring packs
- Ideal for minor lift adjustments or correcting rear sag
- Will not fit vehicles with aftermarket helper springs or heavily modified leaf setups
- Lift height may vary depending on vehicle condition and load
- Professional installation recommended
- Alignment and re-torque of suspension components recommended after installation