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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.
Engineered for Maximum Performance: The kit includes premium Forged Aluminum Upper Control Arms with durable rubber bushings, ensuring optimal ball joint angles for factory-like geometry. Rear lifted coil springs provide balanced lift and smooth ride quality, while the rear track bar bracket keeps your axle perfectly centered for improved stability and handling. Every component is built to endure tough trails and heavy loads.
Fully Configurable Ride: Customize your Tundra's performance with Rough Country's shock and strut options, from nitrogen-charged N3 shocks to premium Vertex reservoir systems, allowing you to dial in the perfect ride for your style and terrain.
Hassle-Free Installation: This 100% bolt-on kit installs easily at home with standard tools in approximately 4-6 hours. Everything you need is included, so you can get your Tundra ready for action without cutting, drilling, or professional help.
Backed by a Limited Lifetime Warranty: Your investment is protected with Rough Country's Limited Lifetime Warranty, covering structural and workmanship defects for as long as you own the vehicle. Enjoy peace of mind along with proven on- and off-road performance.
Most products ship directly from our vendor warehouses or distributor network. Shipping times can vary depending on the brand, product size, availability, and destination.
Large or oversized items such as lift kits, wheels, tires, bumpers, exhaust systems, and audio enclosures may require additional handling time or freight shipping.
If there is ever an issue with availability, shipping cost, or delivery timing, we will contact you before moving forward with the order.
Returns may be accepted on most new, unused, unopened items within 30 days of delivery. Items must be in original packaging and in resellable condition.
Installed, used, damaged, missing-parts, electrical, special-order, clearance, or custom-built items may not be eligible for return.
Return shipping is normally the customer’s responsibility unless the return is due to our mistake, such as the wrong item being shipped.
Before sending anything back, please contact Kaos Offroad so we can review the order and provide return instructions. Returns sent without approval may be refused.
Some products are vehicle-specific. Please verify fitment before ordering. If you are unsure, contact us with your year, make, model, sub-model, and any relevant details before purchasing.
Original shipping charges, freight charges, and vendor restocking fees may be non-refundable depending on the item and supplier policy.






