LoadLegit
Know your truck load is legal before it rolls
What it does
LoadLegit checks axle weights against the federal Bridge Formula and verified state + Canadian limits, gives the exact tandem slide when you’re over, and issues a QR-verified compliance certificate. Built for dispatchers, owner-operators and 3PLs. Free to try — 25 checks, no card. First comment (maker): Hey PH 👋 Overweight trucks aren’t a packing problem, they’re a compliance one — a load can be under 80,000 lb and still illegal on one axle group.
Free axle weight calculator with the exact Federal Bridge Formula. Check steer, tandem and gross truck weight limits in seconds — and get the exact tandem slide to make an overweight load legal. Built for dispatchers, 3PLs and carriers.
Check axle weights, the Federal Bridge Formula and per-state limits on every load — and get the exact tandem slide when you're over. Built for dispatchers, 3PLs and carriers. Enter your scale-ticket weights. We check federal single-axle, tandem-axle and gross weight limits plus the exact bridge formula — instantly, in your browser, no signup. Federal limits: single 20,000 · tandem 34,000 · gross 80,000 · Bridge Formula W = 500(LN/(N−1) + 12N + 36). Want axle weights before you load, the slide-to-legal fix, state limits or an API? → that's the platform . Pack a container of boxes in 3D — or enter the trailer geometry and weights directly. Per-axle-group loads, centre of gravity, gross weight…from loadlegit.com
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