Fuel is one of your biggest expenses. Here’s how to maximize MPG.
Driving Techniques
Speed Matters
- 65 vs 75 mph = significant fuel difference
- Sweet spot usually 62-65 mph
- Every mph over 55 costs you
Acceleration
- Smooth, gradual acceleration
- Progressive shifting
- Let momentum work for you
- Anticipate stops
Cruise Control
- Use on flat highways
- Maintains consistent speed
- Disable in hills (can waste fuel)
- Manual control in traffic
Vehicle Maintenance
Tires
- Proper inflation critical
- Check weekly when cold
- Low pressure = more fuel
- Quality tires matter
Aerodynamics
- Keep fairings installed
- Close gaps
- Trailer skirts help
- Clean the truck (drag reduction)
Engine
- Regular maintenance
- Clean air filters
- Proper oil
- Address issues quickly
Planning
Route Selection
- Avoid unnecessary hills
- Consider traffic times
- Shorter isn’t always better
- Plan fuel stops strategically
Fuel Stop Strategy
- Buy where it’s cheaper (apps help)
- Fuel cards with discounts
- Don’t fill 100% (weight/expansion)
- Know your tank range
Idle Reduction
Costs of Idling
- 0.8-1 gallon per hour
- Engine wear
- Emissions
- Anti-idle laws
Alternatives
- APU (Auxiliary Power Unit)
- Shore power when available
- Truck stop idle programs
- Battery systems
Tracking Progress
- Monitor MPG trends
- Identify changes
- Compare routes
- Learn what works for you
Small improvements add up over 100,000+ miles!
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