Class 3-6

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We got to test Peterbilt's new medium duty trucks
The updates to Peterbilt's medium duty line are straightforward and practical.
April 29, 2021
Peterbilt truck
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Exhaust induction boosts MPG, reduces emissions and maintenance
Leonard's Express sees high fuel economy gains with SPIER System that cuts emissions and DPF maintenance with exhaust induction.
April 21, 2021
white semi truck parked getting fuel
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Pete debuts four new vocational models
After 25 years, Peterbilt overhauls its medium duty truck lineup.
April 7, 2021
Designed for the Class 5 and Class 6 non-CDL lease and rental markets, the Model 535 and Model 536 were born from a clean sheet design and a development program that took five years.
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Isuzu working to bring self-driving to medium-duty
The effort will integrate Gatik’s autonomous driving technology into several Isuzu medium-duty N-Series trucks to produce SAE Level 4 delivery vehicles.
April 7, 2021
The two companies hope the collaboration will accelerate the commercialization of autonomous delivery fleets while contributing to a safer and more sustainable logistics community in the future.
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Kenworth's all-new medium duty lineup has automotive vibe
Kenworth's production-ready trucks are purposefully built to fully address critical medium-duty market needs of fleet customers and drivers.
April 5, 2021
kenworth truck
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Isuzu adds more power to Class 6 FTR, new FVR model
The company believes the Cummins B6.7 will appeal more broadly to fleets that need more power.
February 12, 2021
Availability of the B6.7 – the most popular diesel engine ever built by Cummins – marks the first time Isuzu has ever offered any engine other than its own on any of its models.
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Production underway on Isuzu gas NQR, NRR
The engine is matched to a six-speed Allison 1000 RDS transmission with power takeoff, marking the first time Isuzu has offered PTO in a gas-powered truck.
February 9, 2021
sean skinner, Isuzu Commercial Truck of Canada president, in front of Isuzu truck
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