TowCheck: Towing Calculator

Know before you tow. Most tow calculators stop at the trailer. TowCheck counts everything riding in your truck too — the people, the dog, the cooler, the firewood, the generator — and tells you whether your setup is inside every manufacturer limit before you pull out of the driveway. A CLEAR VERDICT, NOT A SPREADSHEET Enter your truck's GVWR and curb weight, your trailer's GVWR and tongue weight, and what you're bringing. TowCheck gives you a green, amber or red answer and names the limit that's closest: truck payload, truck GVWR, trailer GVWR, tongue weight percentage or hitch rating. Change who's coming and the number updates live. SCAN THE STICKER Point the camera at the rating label in your door jamb and TowCheck reads the GVWR for you — no squinting, no typing. You get one free scan for your truck and one for your trailer, and can watch a short video for another when you need it. Don't have the sticker handy? Answer a few questions about the year, make and model and get an estimated range instead. PRE-TOW CHECKLIST Coupler, chains, breakaway cable, tire pressure, lights, brake controller, mirrors — the walk-around you do before every trip, ready to tick off. Start a new trip to reset it, and see your progress right on the Verdict screen. TRIP PROFILES Save who and what comes along — the family camping trip, the weekend at the lake, hauling the ATVs — and switch between them in one tap. FREE, WITH OPTIONAL PRO The verdict, the checklist, profiles and your free scans are free forever, supported by ads. There is never an ad in front of your verdict. TowCheck Pro is a single one-time purchase — not a subscription — that removes every ad, gives you unlimited label scans, and unlocks the AI weight estimator: photograph a bag, a cooler or a generator and get an estimated weight. PRIVATE BY DESIGN No account, no sign-in. Your vehicles, weights and trips stay on your phone. TowCheck sends only anonymous usage counts to help improve the app. TowCheck is an informational planning aid that does arithmetic on the figures you supply. It is not a certification or inspection service and does not replace a certified scale — always verify your weights before you tow.