System 3 SB4 beadlock 15x7 45mm SuperGrip XT kit

Rugged Performance Meets Ultimate Traction. This 15x7 4x137 4x156 +45mm Matte Black System 3 SB4 and SuperGrip XT kit combines the System 3 SB4 with the high-performance SuperGrip XT tires in 30x10-15, 32x10-15, and 35x10-15 sizes.

✅ Wheel Features – System 3 SB4 (Matte Black)

• Beadlock Design: Engineered for serious off-road abuse and tire security when running lower pressures.
• High-Grade Construction: Built from premium materials to provide maximum structural integrity in demanding environments.
• Aggressive Styling: A bold, functional aesthetic that elevates the look of any high-end UTV build.
• Precision Fitment: Specifically machined for exact fitment on 4x137 and 4x156 bolt patterns.

✅ Tire Features – SuperGrip XT

• 8 Ply Rating: Provides exceptional puncture resistance and durability for long-term reliability on harsh trails.
• Versatile Compounds: Available in standard compounds for longevity or intermediate compounds for superior grip on rocks and technical terrain.
• Optimized Tread Pattern: Designed to deliver consistent traction and clean-out capability in a wide variety of loose-to-hard pack surfaces.
• Proven Performance: Formerly known as the K9, this tire has been refined to dominate unpredictable off-road conditions.

✅ The PlanetSXS Advantage

• Ready-to-Bolt: Professionally mounted and aired up, these arrive at your door ready to hit the dirt immediately.
• Complete Install Kit: Includes 4 wheels, 4 tires, and vehicle-specific lug nuts to ensure a perfect installation right out of the box.