An extensive fleet trial is planned to gather real-world information from customers in 2013.
by Staff
September 24, 2012
How the Goodyear air maintenance technology works.
2 min to read
How the Goodyear air maintenance technology works.
At the Internationale Automobil-Ausstellung (IAA) Commercial Vehicle Show, Goodyear demonstrated a new Air Maintenance Technology (AMT) application that can help save fuel while potentially improving performance and eliminating need for external inflation pressure intervention.
Goodyear researchers have been working on the technology for the past year. The AMT mechanism allows tires to maintain constant, optimum pressure without the use of external pumps, electronics and driver intervention.
Ad Loading...
An internal regulator senses when the tire inflation pressure has dropped below the pre-specified psi. The regulator then opens to allow air flow into the pumping tube. As the tire rolls, the deformation of the tire flattens the tube, pushing the air through the tire to the inlet valve. Then the air flows into the tire cavity.
Proper tire inflation can result in improved fuel economy, prolonged tread life and optimized tire performance.
"The progress we continue to make with this technology is very encouraging," says Goodyear Chief Technical Officer Jean-Claude Kihn. "We look forward to further testing of this concept."
Prototype tires have been produced in Goodyear's Topeka manufacturing plant in Kansas, and rigorous validation testing has confirmed that the AMT pumping mechanism works. An extensive fleet trial is planned to gather real-world information from customers in 2013.
A $1.5 million grant from The United States Department of Energy's Office of Vehicle Technology is helping speed up research, development and demonstration of the AMT system for commercial vehicle tires. A grant from the Luxembourg government for research and development will continue to help fund Goodyear's efforts in researching and developing the AMT system for consumer tires.
AI-powered inspections are transforming last-mile fleets by replacing manual checks with highly accurate automated scans that detect defects in seconds. By giving fleet operations visibility into the daily condition of their vehicles, you can identify trends over the vehicle’s lifecycle that enable improved procurement decisions, route management, driver training and accountability.
Still managing your motor pool with spreadsheets and manual approvals? Loyola University replaced outdated processes with automated fleet management, eliminating overtime and saving up to $50,000 annually. See how they did it.
48% of field service leaders are investing in AI to manage customer communication and self-service. Get the latest on how fleets are using AI and thinking about the future.
This video features a reminder from the Connecticut Department of Transportation (DOT) and the Connecticut Police Chiefs Association, urging drivers to prioritize safety this Halloween.
