System 3 SB4 beadlock 15x7 45mm SuperGrip XT kit

Rugged Performance Meets Ultimate Traction. This pre-mounted kit combines the System 3 SB4 15x7 wheels (4x137/4x156, +45mm, Matte Bronze/Black) with the high-performance SuperGrip XT tires (available in 30x10-15, 32x10-15, and 35x10-15) to dominate any terrain.

✅ Wheel Features – System 3 SB4 (Matte Bronze/Black)

• Heavy-Duty Construction: Engineered for superior structural integrity in extreme off-road conditions.
• Beadlock Design: Features a functional beadlock ring to ensure your tire remains seated under low-pressure, high-torque scenarios.
• Optimized Offset: The 6+1 (+45mm) offset provides an ideal stance for improved handling and clearance.
• Trail-Ready Aesthetic: Finished in a rugged Matte Bronze/Black powder coat that stands out on the track and in the brush.

✅ Tire Features – SuperGrip XT

• Versatile Sizing: Available in 30, 32, and 35-inch diameters to perfectly match your UTV build requirements.
• Rugged 8-Ply Rating: Built with a robust carcass to resist punctures and sidewall damage on sharp rocks and debris.
• Compound Options: Choose between Standard for maximum tread life and utility, or Intermediate for a stickier grip on technical terrain.
• Proven Performance: Formerly known as the SuperGrip K9, this tread pattern is optimized for maximum traction and clean-out capability.

✅ The PlanetSXS Advantage

• Ready-to-Bolt: Professionally mounted and aired up, these kits arrive at your door ready to install immediately—no shop visit required.
• Complete Install Kit: Includes 4 wheels, 4 tires, and vehicle-specific lug nuts to ensure a perfect, hassle-free fitment the moment you open the box.