EdgeSpace Axle Weight

About

EdgeSpace Axle Weight is an offline estimator for truckers and fleet ops — not a CAT scale and not a substitute for certified weigh tickets. Enter tractor empty, trailer empty, cargo weight, cargo CG (front/rear percent or feet from kingpin), wheelbase, and tandem spread. The app splits estimated load across steer, drive, and trailer axle groups using simplified statics (2–3 groups). You type the legal caps you run to — this app does not hardcode one state’s law, IFTA, or the federal bridge formula. Outputs show estimated lb and kg per group, percent of your cap, and PASS/FAIL against those caps. Side-view truck diagram, PDF, history, and favorites. WHAT YOU GET • Steer / drive / trailer group estimates • Cargo CG as percent or distance from kingpin • Your caps, your PASS/FAIL • Side-view diagram • Share, copy, and PDF • History and favorites • Fully offline — no account, no ads, no subscription Estimate only. Use certified scales. Bridge/formula/state laws vary. Copyright © 2026 EdgeSpace.