Fact #113: January 24, 2000
Fuel Conservation Equipment on Medium and Heavy Trucks: 1992-1997
Between 1992 and 1997, the number of medium and heavy trucks (>10,000 lb GVW) in operation increased 10.8%. Over the same period, the number of trucks incorporating fuel conservation equipment increased 25-48%.
Supporting Information
| Fuel Conservation Equipment | % Change |
|---|---|
| Aerodynamic Features | 48.1% |
| Fuel Economy Engine | 34.9% |
| Variable Fan Drives | 30.4% |
| Road Speed Governors | 27.6% |
| Other Fuel Conservation Devices | 27.3% |
| Axle or Drive Ratio | 26.1% |
| Radial Tires | 25.0% |
|
Note: The number of medium and heavy trucks (>10,000 lb GVW) in operation during this period increased 10.8%. | |
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