Why Fleets Should Act Now on the 2027 Emissions Shift
As we approach the close of Q1 2026, we’re seeing new-truck build lead times extend to roughly six weeks, and in some cases, longer. What’s surprising is how many fleets still haven’t begun preparing for the impact of the 2027 emissions changes. While some are hoping the upcoming requirements will be delayed or softened, the reality is the opposite: the government has confirmed that all 2027 emissions regulations will proceed as scheduled.
Breaking Down the EPA 2027 NOx Rule
The EPA’s 2027 heavy-duty emissions rule will be one of the biggest regulatory shifts the industry has seen in years. Starting in model year 2027, NOx emissions must drop by more than 80%, and engines must stay cleaner for much longer. Let’s break down what’s changing and what it means for the road ahead.
