Fleet Advantage’s latest Truck Lifecycle Data Index (TLDI) shows that fleets are seeing operational savings when upgrading to 2021 MY Class 8 trucks.
Truck Lifecycle Data Index Shows Fuel Savings, Emissions Reduction for Replacements
Fleet Advantage’s latest Truck Lifecycle Data Index (TLDI) shows that fleets are seeing operational savings when upgrading to 2021 MY Class 8 trucks.

Source: Fleet Advantage
According to the company’s Advanced Truck Lifecycle Administrative Analytics Software, the TLDI reports first-year per-truck savings of $16,856 when upgrading from a 2016 sleeper model-year truck to a 2021 model. For a fleet of 100 trucks, this works out to $1.7 million in savings.
“It’s critically important that we keep America’s transportation of goods moving in the most efficient, economical and environmentally safe way possible,” said John Flynn, CEO of Fleet Advantage.
In terms of fuel economy, fleets can save $5,084 per truck in fuel in the first year, a 15% increase in fuel economy and reduction of CO2 emissions, according to Fleet Advantage.
In terms of truck replacement cycles, Fleet Advantage recently helped a wholesale grocer fleet reduce more than 8,500 metrics tons of CO2, as well as cut fuel usage by 848,575 gallons, which came out to more than $2 million in fuel savings.
More Fuel Smarts

Vanair Introduces Solar, Battery Power Ecosystem for Class 8 Trucks
The company’s expanded EPEQ ecosystem includes flexible solar panels, lithium batteries, hydraulic power systems, and a portable fast charger for electric trucks.
Read More →
Run on Less “Messy Middle” Data Shows Multiple Paths for Truck Powertrains [Listen]
Listen as Mike Roeth of the North American Council for Freight Efficiency shares insights into battery-electric trucks, natural gas, biofuels, and clean diesel on this episode of HDT Talks Trucking.
Read More →
Run on Less “Messy Middle” Data Shows Multiple Paths Forward for Truck Powertrains [Watch]
NACFE's Run on Less - Messy Middle project demonstrates the power of data in helping to guide the future of alternative fuels and powertrains for heavy-duty trucks.
Read More →
Trucking Executive Warns Fuel Spike from Middle East Conflict Hitting Fleets Fast
Mike Kucharski, vice president of refrigerated carrier JKC Trucking, says diesel price jumps tied to global instability are squeezing carriers already struggling with weak freight rates.
Read More →
Smarter Maintenance Strategies to Keep Trucks Rolling
In today’s cost-conscious market, fleets are finding new ways to get more value from every truck on the road. See how smarter maintenance strategies can boost uptime, control costs and drive stronger long-term returns.
Read More →
Researchers Demonstrate Wireless Charging of Electric Heavy-Duty Truck at Highway Speeds
Purdue researchers demonstrated a high-power wireless charging system capable of delivering energy to electric heavy-duty trucks at highway speeds, advancing the concept of electrified roadways for freight transportation.
Read More →
EPA Wants to Know: Are DEF De-Rates Really Needed for Diesel Emissions Compliance?
The Environmental Protection Agency is asking diesel engine makers to provide information about diesel exhaust fluid system failures as it considers changes to emissions regulations.
Read More →6 Dashcam Tactics to Improve Safety & ROI
6 intelligent dashcam tactics to improve safety and boost ROI
Read More →
California: Clean Truck Check Rules Still in Force for Out-of-State Trucks, Despite EPA Disapproval
The Environmental Protection Agency said California can’t enforce its Heavy-Duty Inspection and Maintenance Regulation, known as Clean Truck Check, on vehicles registered outside the state. But California said it will keep enforcing the rule.
Read More →
Justice Department Pulls Back on Criminal Prosecution of Diesel Emissions Deletes
The Trump administration has announced it will no longer criminally prosecute “diesel delete” cases of truck owners altering emissions systems in violation of EPA regulations. What does that mean for heavy-duty fleets?
Read More →
