Truck Tonnage vs. S&P 500 Index
Truck Tonnage vs. S&P 500 Index The Truck Tonnage Index increased by 7.4% in December. Trucks represent 72.5% of U.S. freight and serve as a barometer of the U.S. economy. This chart shows how the U.S. stock market has increased in line with the physical size and expansion of the US economy (R² = 0.93…