Built Stronger for Lifted Tundras: When larger tires, increased suspension travel, and challenging terrain push factory CV axles beyond their limits, Rough Country's Heavy-Duty CV Axles are built to handle the demand. Designed specifically for third-generation Toyota Tundras, these upgraded axles feature a substantially larger 35.1mm axle shaft compared to the factory 31.4mm shaft, providing the added strength and durability needed for both daily driving and serious off-road adventures.

Engineered for Increased Durability: Reinforced shaft construction helps resist twisting and flex under heavy loads, making these axles an excellent choice for lifted trucks and demanding driving conditions. Whether you're towing, exploring rugged trails, or simply running oversized tires, these axles are built to deliver dependable performance mile after mile.

Advanced CV Joint Technology: Unlike the factory tripodal joint design, Rough Country's advanced true constant velocity joint provides smoother power delivery, improved operating angles, and greater durability. The result is more consistent performance throughout the suspension's range of motion, especially on lifted applications where factory components are often pushed beyond their intended limits.

Optimized for Lifted Suspension Systems: A redesigned high-clearance boot profile provides additional space around the strut assembly, helping minimize boot interference during suspension travel. Combined with premium TRD-inspired boots, heavy-duty clamps, and durable dust seals, these axles are engineered to keep dirt, mud, and moisture out while maximizing service life in harsh off-road environments.

Ready for Stock or Lifted Applications: Whether your third-generation Toyota Tundra remains at factory ride height or has been equipped with a suspension lift, these heavy-duty CV axles are engineered to deliver reliable performance. Sold as a complete driver and passenger side pair, they provide everything needed for a complete front axle replacement.

Backed by Rough Country: Rough Country stands behind every set of Heavy-Duty CV Axles with an industry-leading 3-year replacement warranty, giving you the confidence to take on every adventure with dependable performance you can trust.