Finding the right 4-inch leveling kit can improve ground clearance, tire fitment, and overall stance without the cost of a full suspension overhaul. This guide highlights five commonly considered kits that aim to deliver a solid front 3.5–4 inch lift while preserving ride quality and OEM compatibility. Each option includes key fitment details, lift characteristics, and any special considerations to help you compare effectively.
| Product | Brand | Vehicle Fit | Approx. Front/Rear Lift |
|---|---|---|---|
| 3.5″ Front + 3″ Rear Full Leveling Lift Kit (Chevy Silverado 2007-2025) | FlexHitch | S Silverado 1500 2WD/4WD; Sierra 1500 2WD/4WD | Front ~3.5″ / Rear ~3″ |
| 3″ Front + 3″ Rear Full Leveling Lift Kit (Chevy Silverado 2007-2025) | FlexHitch | Silverado/Sierra 1500 2WD/4WD | Front ~3″ / Rear ~3″ |
| 3.5″ Front + 3″ Rear Leveling Kit (Ram 1500 2009-2025) | FlexHitch | Ram 1500 4WD/AWD, 2WD/RWD | Front ~3.5″ / Rear ~3″ |
| 3.5″ Front + 3″ Rear Leveling Kit (Ram 1500 2009-2018) | FlexHitch | Ram 1500 4WD | Front ~3.5″ / Rear ~3″ |
| 4″ Lift Kit w/ N3 Shocks (Ram 1500 2009-2018) | Rough Country | Ram 1500 2WD | Front ~4″ / Rear ~4″ |
3.5″ Front + 3″ Rear Full Leveling Lift Kit for Silverado
The kit targets 2007-2025 Silverado 1500 and Sierra 1500 models, with front lift achieved through a combination of a 2″ spacer and a 1.5″ U-shaped shim, totaling approximately 3.5″ upfront. A 2-4″ rear shock extension helps maintain proper shock function after the lift, preserving OEM parts compatibility and reducing the need for high-cost shocks.
3″ Front + 3″ Rear Full Leveling Lift Kit for Silverado
This kit serves 2007-2025 Silverado 1500 and Sierra 1500 trucks with a true 3″+3″ lift profile. Front lift uses spacer and shim components designed to deliver approximately 3″ of front height, while a 3″ rear block provides rear lift. A 2-4″ rear shock extension is included to keep factory shocks functioning correctly after the modification.
FlexHitch 3.5″ Front + 3″ Rear Leveling Kit for Ram 1500
Designed for 2009-2025 Ram 1500 4WD/AWD and 2020-2025 Ram 1500 2WD/RWD, this kit achieves a 3.5″ front lift and 3″ rear lift. It emphasizes repeatable performance with CNC-machined 6061-T6 aluminum spacers, 12.9 grade bolts, and high-precision rear blocks. Rear shock extensions help avoid the need for expensive shocks while maintaining ride quality.
3.5″ Front + 3″ Rear Leveling Lift Kit for Ram 1500 (2019-2022 style)
For 2009-2018 Ram 1500 models, this kit provides a 3.5″ front lift with a 3″ rear lift. It recommends upgrading upper control arms for best results with 2-4″ lifts. A 2-4″ rear shock extension keeps factory shocks functional and avoids higher costs associated with new shocks for lifted setups.
Rough Country 4″ Lift Kit w/ N3 Shocks for Ram 1500
This kit targets Ram 1500 2009-2018 models, delivering a 4-inch front lift and matching rear lift while including N3 shock absorbers for improved on- and off-road performance. It emphasizes maintaining an OEM-like ride with enhanced ground clearance, suitable for more aggressive tire fitment and off-road use.
3″ Front + 2″ Rear Leveling Kit for Ram 1500 (2009-2018)
This Ram 1500 kit features a 3″ front lift with a 2″ rear lift, including 2-4″ rear shock extensions. It supports a balanced stance and enhanced ground clearance while preserving ride quality. It is built with 6061-T6 aluminum spacers and CNC-machined components to ensure precision and durability.
Buying Guide: Key Considerations When Choosing a 4 Inch Leveling Kit
- Vehicle compatibility: Confirm fitment for your exact year, make, and model, including engine and axle configurations. Some kits explicitly support 2WD, 4WD, or AWD variations.
- Front and rear lift balance: Decide if you want a true 4″ front lift with a proportional rear lift or a slightly different front/rear ratio to preserve handling and ride quality.
- Suspension geometry and components: Front spacers and rear blocks rely on precise geometry. Some kits recommend upgraded upper control arms to maintain alignment and steering geometry after lifting.
- Shock and component needs: Many kits include rear shock extensions to preserve shock functionality. In some cases, a complete shock replacement may be recommended for optimal performance.
- Materials and durability: Look for CNC-machined 6061-T6 aluminum spacers, corrosion-resistant coatings, and high-grade bolts for longevity and safety.
- Ride quality vs. capability: A higher lift generally improves ground clearance but can affect ride stiffness, wind resistance, and tire rubbing. Ensure your tires and wheels are compatible with the lift height.
- Installation effort: Some kits are designed for straightforward bolt-on installation, while others may require additional components such as upper control arms or alignment adjustments.
- Cost of follow-up: Consider potential costs for alignment, extended shocks, U-bolts, and any ancillary parts when budgeting for a 4-inch lift.
- Warranty and support: Check vendor warranties and available customer support, especially for kits with CNC-machined components and aluminum spacers.
When selecting a 4-inch leveling kit, prioritize compatibility with your vehicle, the quality of spacers and blocks, and whether rear shock extensions or additional components are included or recommended. This helps ensure a balanced stance, reliable handling, and predictable road performance across varied driving conditions.