This is a growing problem.
A recent study by the Environmental Protection Agency’s Office of Civil Enforcement found that modified diesel trucks could pose a greater threat to the environment than originally thought. The Drive features a detailed explanation about the huge impact modified diesel trucks have had on America’s air quality.
According to the EPA Study, 9 million trucks of diesel modified trucks have been emitted 9 million tons of CO2. According to the report, these trucks have been producing more than 570,000 tons excess nitrogen (NOx), and 5,000 tons particulate matter(PM) over their lifetimes.
Many owners add a delete kit to a diesel truck when they modify it. The combination of hardware, software and firmware allows the truck to be stripped of all its emissions equipment in exchange for more horsepower. Diesel trucks, unlike modern gasoline cars, have a much more extensive emissions system. This includes particulate filters and def fluid injection systems. Catalytic converters are also more robust. These systems are not only good for the environment, but they also reduce noise and power consumption.
Modern diesel trucks are marvels in engineering, producing enormous amounts of power and being more friendly to the environment than their predecessors. The EPA Study found that modern diesel pickup trucks emit 0.2g/mile of NOx, compared to 50 times the amount that was common in the 1980s.
Modern diesel trucks look great right out of the box, but some owners will sacrifice safety for more power. It’s great fun to modify your truck or car, but will it be worth the permanent damage to others?