Bump Steer Spacers .100in 10pk

The ALLSTAR PERFORMANCE Bump Steer Spacers 0.100 inch 10-pack addresses one of the most common handling issues in modified and factory suspension systems: bump steer, also called toe-change-on-bump. When a vehicle's suspension compresses over road irregularities, improper steering linkage geometry can cause the wheels to steer unintentionally, creating unpredictable handling and tire wear. These precision spacers are engineered to compensate for vertical suspension movement, maintaining consistent wheel alignment through bump and rebound cycles.

Each spacer is precisely machined to a 0.100-inch thickness, allowing mechanics to dial in exact steering geometry corrections without permanent modifications to the suspension. The 10-pack quantity provides flexibility for multi-vehicle projects, comparison testing, or staggered installation strategies on independent suspension systems. These shims work by vertically offsetting the tie-rod connection point relative to the steering knuckle, effectively altering the linkage angle and eliminating the vertical arc that causes unwanted toe changes. Quality construction ensures consistent geometry performance and repeatable results across street, road course, and autocross applications.

Bump steer spacers benefit suspension builders, performance shops, and enthusiasts upgrading lowered or heavily modified independent front-end systems—particularly those using aftermarket control arms, spindles, or non-factory ride heights. Installation requires standard hand tools and typically takes 30–45 minutes per side, fitting between the tie-rod end and steering knuckle. Verify clearance to brake lines and suspension components before installation. These spacers are compatible with nearly all modern vehicles featuring tie-rod steering linkage, making them a cost-effective diagnostic and correction tool for chassis tuning and setup optimization.