Tools
Garage math, no napkin.
Small calculators built for real decisions. No accounts, no ads — your numbers stay in your browser.
Towing
Tow Match
Can your truck actually tow that trailer? Score every truck-and-trailer pairing on payload, tow rating, and combined weight — door-sticker numbers, not brochure numbers. Bumper-pull and fifth-wheel, with the load you're really carrying: people, the dog, water, and gear.
Run the numbers →
Workbench
More tools land here as we build them for our own trips and projects. If a calculator earns a permanent spot in our planning, it gets a page.