Alignment Camber Shim Assortment

What Are Alignment Camber Shim Assortments?

Wheel alignment is one of the most important — and most overlooked — aspects of vehicle maintenance. When your camber, toe, or caster angles drift out of spec, the consequences range from accelerated tire wear to unpredictable handling. Alignment camber shim assortments are the go-to solution for technicians and DIYers who need to make precise, incremental corrections to these angles without replacing major suspension components.

A camber shim is a thin, precisely engineered spacer inserted at key suspension mounting points — typically at control arm bolts or between the axle hub and the spindle on beam-style rear suspensions. By stacking or swapping shims of different thicknesses, a technician can nudge wheel angles back into factory specification or dial in a custom alignment for a modified vehicle.

Why Camber Shims Matter

Camber — the inward or outward tilt of a wheel when viewed head-on — has a direct impact on how your tires contact the road. Even a small deviation from spec can cause uneven tread wear on the inner or outer edges of the tire. Beyond tire life, out-of-spec camber contributes to a vehicle that pulls to one side, exhibits loose or vague steering, or handles unpredictably in corners.

Alignment camber shim assortments are especially valuable because they allow a single kit to address a wide range of correction needs. Rather than hunting for one specific thickness, an assortment provides multiple sizes — often ranging from 1/64" to 1/8" — so the right correction is always at hand. Dual-angle shims take this further: they can simultaneously correct both camber and toe with a single part, reducing complexity and labor time.

These shims are particularly useful on vehicles with beam-style rear suspensions or adjustable A-arms where no factory adjustment provision exists, as well as any vehicle whose alignment has shifted after a suspension component replacement, lowering springs installation, or collision repair.

What to Look for When Shopping Camber Shims

• Thickness range: Assortments that cover a broad range of thicknesses offer the most flexibility for varied correction needs.
• Material quality: Look for shims made from non-corrosive or corrosion-resistant materials for long-term durability in harsh under-vehicle environments.
• Degree accuracy: Higher-quality shims are rated to precise degree increments, making it easier to calculate exact angle changes.
• Dual-angle capability: Shims that address both camber and toe simultaneously save time when both angles are out of spec.
• Vehicle fitment: Always confirm the shim's mounting hole pattern and overall dimensions are compatible with your specific application.

Top Brands for Alignment Camber Shim Assortments

Moog Chassis Parts is the benchmark name in suspension alignment hardware. Known throughout the industry as the "Problem Solver," Moog has built its reputation since the 1930s by engineering parts that meet or exceed OEM standards. Their camber shim lineup includes full-contact rear shims manufactured from non-corrosive materials and rated to precise degree increments — making them a trusted choice for professional technicians and serious home mechanics alike.