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Our high school Experimental Vehicle Team can compete at the highest levels of engineering because of three
things: dedication, talent and teamwork. They proved this in April of 2025 and are already back at work to make
the 2026 vehicles even more remarkable.It was our third year at the Indianapolis Motor Speedway for the Shell Eco-Marathon in April of 2025. Met with rain,cold and wind, the team had to make on the spot corrections and decisions to waterproof the vehicles so theycould safely and successfully…
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AUTODATA Power Systems Research
Carlos Briganti, Managing Director South America Operations for Power Systems Research (PSR), participated in a major article on the future of diesel in trucks and buses in the March 2025 issue of AUTODATA magazine.
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Interest Rates Hurt Brazil Heavy Truck Production
Fabio Ferraresi Heavy truck production in Brazil fell 3.7% in Q1 2025 versus the same period in 2024, totaling 16,700 units, according to Anfavea. The decline is attributed to high interest rates (Selic), which have limited fleet renewal despite a record grain harvest.
Heavy truck sales also dropped 7% in the quarter, with 13,000 units registered.
OEM Performance – Heavy Trucks: Volvo: 3,900 units sold (+4% YoY); Scania: 3,500 units (−17%), and Mercedes-Benz: 2,100 units (−13.5%)
Despite the contraction in the heavy segment, total truck production grew 8.2%, reaching 31,700 units. The Medium-duty truck segment production was 8,900 units (+28.5%) and the Light-duty truck production was 4,500 units (+10%)
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Trump Tariffs Impact NA Truck Market
Chris Fisher It appears the two main goals for implementing US trade tariffs: to bring more manufacturing jobs to United States and to negotiate more favorable trade agreements to reduce the trade deficit with the rest of the world, could negatively impact the North American medium and heavy truck market. In 2024, the United States trade deficit was $918.4 billion which was a 17% increase from 2023.
April 9, President Trump paused his reciprocal tariffs on most countries for 90 days. The tariffs for most countries would be reduced to 10% during this period. Canada and Mexico will not be impacted by the 10% tariff for goods trading under the U.S.-Mexico-Canada Agreement. However, tariffs on imported Chinese goods were raised to 145% after the Chinese implemented retaliatory tariffs on goods exported into China from the United States.
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Transportation Freedom Act Affects Emissions
Chris Fisher A bill introduced in the U.S. Senate this month seeks to repeal heavy-duty emissions standards, eliminate new and existing emissions waivers granted to states, set a national standard for emissions and more.
The “Transportation Freedom Act,” as the legislation is known, was introduced by Sen. Bernie Moreno (R-Ohio) and co-sponsored by Sens. Tim Sheehy (R-Montana), Jim Banks (R-Indiana) and James Justice (R-West Virginia). It includes several provisions related to heavy-duty truck emissions standards, as well as provisions addressing light- and medium-duty vehicles.
Notably, the bill would repeal Phase 3 of the Environmental Protection Agency’s Greenhouse Gas Emissions Standards for Heavy-Duty Vehicles. The Phase 3 GHG rule, finalized last year, ramps up CO2 emissions standards for trucks between model years 2027 and 2032.
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