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Историческую версию Semi-Truck Weight Distribution Calculator можно получить на Android
Легко рассчитать распределение веса полуприцепа, используя два известных значения веса.
"A helpful tool for truck drivers to calculate the weight of drive or trailer axle groups. This app is to be used in conjunction with one on-board load scale, where only one axle group weight and the total commodity (BOL) weight is known.
• Quick check of weights without pen and paper math
• Green/Yellow/Red icons display warning and overload weight to let you know when it’s OK to haul or when you should use a public scale."