

3.5 Inch N3 Lift Kit from Rough Country, part 70331, for 2022-2025 Toyota Tundra. Estimated install time is 4-6 hours.
Transform Your Tundra with Rough Country's 3.5-Inch Lift Kit: Elevate your third-generation Toyota Tundra with Rough Country's 3.5-Inch Lift Kit for an aggressive, head-turning stance. Correct the factory "nose-down" posture, gain improved ground clearance, and run larger tires for enhanced off-road performance. Whether tackling rugged trails or dominating the streets, this kit delivers both style and capability.
Features
- Hassle-Free Installation: Designed with an easy bolt-on setup, no cutting or drilling required.
- Premium Upper Control Arms with Durable Rubber Bushings: Engineered to maintain optimal ball joint angles while featuring heavy-duty rubber bushings that reduce wear and deliver long-lasting performance on and off the road.
- Optional Rear Lifted Coil Springs Available: Specifically tuned rear coils provide balanced lift, improved load support, and a smooth, controlled ride.
- Rear Track Bar Bracket Included: Ensures the rear axle stays perfectly centered, improving stability and handling.
- Enhanced Ground Clearance: Conquer rugged terrain with improved clearance for off-road adventures.
- Balanced Stance: Levels the front and rear of your Tundra, giving it a bold, aggressive look while improving ride quality.
- Fully Configurable with All Shock and Strut Options: Choose from nitrogen-charged N3 shocks to premium Vertex reservoir systems to dial in the perfect ride quality for your build.
What's in the box
- Front: (2) Upper Control Arms
- Front: (2) Strut Spacers
- Front: Skid Plate
- Front: (2) Differential Spacers
- Front: Hardware
- Rear: (2) Coil Springs
- Rear: Track Bar Relocation Bracket
- Rear: Hardware
- Shocks: (2) Premium N3 Shock Absorbers
Notes
- Does NOT fit TRD Pro models as they are equipped with a 1.1" factory lift.
- Does NOT fit models equipped with Adaptive Variable Suspension (AVS) system.
- Does NOT fit models equipped with OE Air Ride (Load-leveling Rear Height Control Air Suspension).
Specifications
| Part number | 70331 |
|---|---|
| Brand | Rough Country |
| Type | Suspension Lift Kits |
| Lift height | 3.5" |
| Drive | 4WD |
| Estimated install time | 4-6 hours |
| Tire and wheel fitment | 295/60R20 on Factory 20; 35x12.50R20 on 20x9 (+0 offset); 35x12.50R20 on 20x9 (+1 offset); 295/70R18 on 18x9 (+0 offset); 295/70R18 on 18x9 (+1 offset); 35x12.50R18 on 18x9 (-12 offset); more |
| Shipping weight | 165 lb |
| Instruction sheet | 921703310A: Replacement Coil Kit Installation;921703000A: Coil Spacer Kit Installation |
| Fits | 2022-2025 Toyota Tundra |
| Manufacturer applications | 2022-2026 Toyota Tundra (4WD) |