Equipment

DTNA
Daimler Truck North America has updated its Detroit engine software to align with EPA's new diesel exhaust fluid guidelines, improving reliability and reducing downtime for operators. The rollout affects new vehicles and over 330,000 in-service trucks, extending through 2026.
New enhancements for Freightliner and Western Star trucks with Detroit engines align with EPA’s revised guidance, reducing ‘expensive repairs and needless downtime’ for small ...
June 25, 2026