Wheel Splined 15x15 Blk Inner Beadlock 5in BS

The Wheel Splined 15x15 Blk Inner Beadlock 5in BS represents a purpose-built solution for serious off-road and performance enthusiasts who demand maximum tire control and sidewall support in extreme conditions. This 15-inch diameter wheel is engineered for vehicles that operate at the edge—whether you're running low tire pressures on rocks, sand, or mud, or you're pushing performance limits on a track. Keizer Aluminum Wheels has designed this beadlock specifically to prevent tire bead separation during aggressive cornering, air-down situations, or high-speed lateral loading that would roll standard wheels.

The inner beadlock design mechanically clamps the tire bead to the wheel rim, eliminating reliance on air pressure alone to seat the tire—a critical feature when running pressures as low as 8–15 PSI for traction or shock absorption. The splined construction and 5-inch backspacing provide precise fitment geometry, allowing custom suspension and brake clearance tuning without compromise. At 22 pounds, this aluminum wheel balances strength with weight efficiency, reducing unsprung mass compared to steel alternatives while maintaining the rigidity needed for repeated impacts and high G-forces. The matte black finish resists corrosion and offers a professional aesthetic suitable for competition, expedition, or show vehicles.

Builders of ultra4 rock crawlers, desert racers, and high-performance off-road platforms benefit most from this wheel, as do enthusiasts running aggressive all-terrain or mud-terrain compounds where maximum bead security prevents catastrophic tire rollover. The 15x15 size and 5-inch backspace work well on mid-size platforms with custom suspension geometry. Installation requires proper beadlock ring torque sequencing and compatible tire mounting equipment—consult your vehicle's suspension specifications and tire manufacturer guidelines to confirm fitment with your brake and suspension components.