Wheel Splined 15x17 Outer Beadlock 5in BS

The Wheel Splined 15x17 Outer Beadlock 5in BS from KEIZER ALUMINUM WHEELS is engineered for serious off-road and high-performance applications where wheel integrity under extreme stress is non-negotiable. This 15-inch diameter, 17-inch width wheel with a 5-inch backspacing is designed for builders and enthusiasts running aggressive suspension setups, widebody kits, or modified drivetrains that demand maximum sidewall support and tire retention. The outer beadlock design provides a mechanical lock for the tire bead, preventing tire slippage during high-speed cornering, extreme articulation, or low-pressure off-road running where traditional wheel-to-tire interfaces would fail.

Constructed from lightweight aluminum alloy, the splined wheel construction reduces rotational mass while maintaining structural rigidity required for rock crawling, desert racing, or track use. The outer beadlock ring clamps directly onto the tire bead with stainless steel fasteners, creating a redundant clamping system that keeps the tire seated even when pressure drops below 10 PSI on technical terrain. At 23.9 lbs per wheel, this component delivers the strength-to-weight ratio critical for suspension geometry and acceleration performance, while the machined splined pattern ensures consistent fastener engagement and eliminates the risk of ring slippage over thousands of miles of punishment.

This wheel is ideal for truck, Jeep, and ATV builders running 35-inch or larger tires, or any platform where bead retention and tire control are essential—from competition rock crawling to expedition overlanding. The 5-inch backspacing positions the wheel further outboard, accommodating wider suspension travel and custom fender clearance while maintaining proper brake clearance and CV joint angles. Installation requires matching beadlock rings, quality tire mounting with bead sealant, and proper fastener torque sequencing; professional mounting is strongly recommended to ensure the mechanical lock performs as engineered. Verify fitment with your specific suspension geometry, brake caliper size, and tire diameter before purchase.