Chassis Height Gauges Long

The Chassis Height Gauge Long by Longacre is the industry-standard precision tool for measuring ride height on race cars, street performance builds, and suspension-tuned vehicles. Whether you're dialing in a competition suspension setup, verifying alignment geometry after lowering springs, or documenting baseline measurements before and after modifications, this gauge delivers the repeatable accuracy that serious builders and fabricators demand. Proper chassis height measurement is non-negotiable when optimizing weight transfer, load distribution, and aerodynamic performance across all four corners.

Built to exacting tolerances, the Chassis Height Gauge Long features an extended 40.25-inch measurement range that accommodates everything from lifted trucks and tall-ride-height street machines to low-slung race platforms. The design uses precision-machined construction and a rigid beam to eliminate deflection and measurement error—critical when dealing with tight ride-height specifications of ±0.125 inches or better. The vertical mounting base provides stable, repeatable positioning on flat shop floors or alignment racks, while the elongated stem allows measurement from the wheel center or defined body reference points without obstruction, ensuring consistency across multiple setup iterations.

Professional shops, restoration builders, and competitive motorsports teams rely on this tool to validate suspension geometry before dyno pulls, track events, or final customer delivery. Its long design excels on lifted platforms, vehicles with aggressive wheel-and-tire packages, or when measuring from standardized body datum points rather than the ground plane. Weighing just 3.8 lbs with compact base dimensions of 4.25 x 4.25 inches, the gauge is portable enough to move between lift bays and precision enough to become part of your permanent documentation and quality-control process.