ROUSH CleanTech to Offer Medium-Duty Propane Autogas Tank
ROUSH CleanTech will begin offering a 35-gallon propane autogas fuel tank for medium-duty trucks such as the Ford F-450 and F-550, the Livonia, Mich.-based vehicle modifier has announced.

Photo of ROUSH CleanTech Ford F-450 courtesy of ROUSH CleanTech.

ROUSH CleanTech will begin offering a 35-gallon propane autogas fuel tank for medium-duty trucks such as the Ford F-450 and F-550, the Livonia, Mich.-based vehicle modifier has announced.
The company will show the new single-saddle tank at the NPGA Southeastern Convention & International Propane Expo in Nashville on April 22 and 23.
"The innovative propane autogas fuel tank configuration for these heavier-duty Ford trucks provides the propane industry with another option for their fleets," said Todd Mouw, vice president of sales and marketing. "Companies can fuel all of their Class 4-7 work trucks and bobtails with the same product they sell."
Propane suppliers and other companies that use 84-inch cab-to-axle fleet vehicles no longer need to order a size up to accommodate a propane tank, according to the company. The new tank will fit 84-inch, 120-inch and 180-inch cab axles.
Applications for the propane autogas-fueled F-450 / F-550 trucks with the new tank design include box trucks, flat beds, service trucks, mini-bobtails, crane trucks and cylinder delivery trucks. The ROUSH CleanTech propane autogas vehicles maintain the same horsepower, torque and towing capacity as their Ford gasoline-fueled counterparts, according to the company.
More Fuel Smarts

DTNA Software Update Gives Truckers More Time Before DEF Derates Take Effect
The changes reflect EPA guidance aimed at reducing downtime caused by emissions-system faults while maintaining compliance requirements.
Read More →
New Agentic Predictive Maintenance Report Demonstrates How Degraded Aftertreatment Systems Waste Fuel
Questar analyzed a large mixed-class fleet and discovered it was wasting as much as $30 in fuel per vehicle, per day, because of mechanically degraded aftertreatment systems.
Read More →
New York City's Microhub Project is Delivering Results
Trucking, last-mile delivery companies, and environmental advocates like what they are seeing so far with New York's microhub program.
Read More →
Lessons Learned About Alternative Fuels: Start Small, Stay Flexible
Practical advice on adopting alternative fuels and ZEVs from HDT's 2026 Top Green Fleets, from renewable diesel and natural gas to electric trucks.
Read More →
Kempower Adds Flex EV Charger to Help Support Transition to Megawatt Charging
The Kempower Mega Satellite Flex has both a CCS and MCS connector, allowing operators to serve both types of heavy-duty vehicles.
Read More →
Hino Adds Electric Class 6/7 Truck
Hino says the Le Series is an important step in the company's efforts to reduce environmental impact and support its customers’ sustainability goals.
Read More →
Can Multi-Speed EV Transmissions Solve Heavy Trucking’s Biggest Electric-Vehicle Problems?
A startup called Sigma Powertrain believes purpose-built multi-speed gearboxes can boost efficiency, reduce battery size and improve gradeability for heavy-duty battery-electric trucks.
Read More →
Hendrickson Debuts Electraax E-Axle for Medium-Duty Trucks
Developed with Driventic, Hendrickson's new integrated e-axle is designed to improve efficiency, reduce weight, and extend range in Class 6-7 EV applications.
Read More →
50 Ways Fleets Can Cut Fuel Costs Now — Without Buying New Trucks
Fuel savings don’t come from one big change. They come from dozens of small ones. Here’s how leading fleets are stacking gains across drivers, routing, maintenance, and more.
Read More →
Top Green Fleets 2026: How Fleets Are Reducing Emissions in the Real World
What works in sustainable trucking today? Heavy Duty Trucking's Top Green Fleets are finding practical ways to cut fuel use, reduce emissions, and keep freight moving.
Read More →
