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Inflation, increased equipment purchase prices, and rising maintenance and labor expenses are driving operational costs within the trucking industry higher, putting pressure on fleets’ profitability and making it even more important to control costs.

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Animal collisions can cause severe vehicle damage, resulting in the need for repairs. U.S. drivers on average have a 1 in 128 chance of a collision with an animal, according to an annual study by State Farm. The figure includes dogs, coyotes, rodents and deer. Deer remain the No. 1 animal involved in a collision.

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What do you get when you add up the early sunsets of autumn with the end of Daylight Saving time? A lot more hours of driving in the dark.

Nighttime driving creates many additional hazards for professional truck drivers. While only 25% of all driving in the U.S. happens at night, half of all fatal crashes occur after dark, says the National Safety Council (NSC).

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Keeping equipment running is essential for fleets, and mobile maintenance services can increase efficiency by performing on-site services, repairs and inspections at a fleet's location. Bringing the shop to the equipment can save time and make scheduling preventive maintenance and needed repairs easier. A robust maintenance program increases safety and reduces the risk of breakdowns or unscheduled repairs, which keeps equipment moving and boosts driver satisfaction.

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Pre- and post-trip inspections are essential to fleet safety. Drivers are also legally required to conduct pre- and post-trip inspections by the Department of Transportation’s Federal Motor Carrier Safety Administration. Thorough inspections ensure regulatory compliance, help prevent roadside violations and minimize the risk of over-the-road failures.

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Vehicle utilization directly impacts profitability, operational efficiency and sustainability. Having high utilization ensures fleets are maximizing their capacity and overall operations. Tracking fleet utilization metrics can help carriers better understand their operational efficiency, but without metrics to compare to, it is hard to know what good actually looks like.

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Driver shortage issues have shifted as capacity has fluctuated. However, the fundamentals behind the driver shortage have not disappeared, and it remains a top industry concern. The right equipment and technology can appeal to drivers and give fleets a competitive advantage when building and retaining their pool of drivers.

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With holiday traffic volumes expected to be at increased levels this year, professional drivers can expect to share the road with millions of motorists nationwide. But the highways won’t be the only crowded place. Truck stops and rest areas will be jam-packed, too!

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Battery electric vehicle adoption has surged, as 2023 sales nearly doubled 2022's delivery volume, with more than 26,000 buses, trucks and vans delivered. "The State of Sustainable Fleets 2024 Market Brief" found that deliveries of Class 8 battery electric tractors grew six-fold, from more than 100 to nearly 700 units. Other sectors, including trucks and vans, also experienced significant growth.

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Regular maintenance is critical to equipment safety, reliability and efficiency. It helps fleets and drivers prevent mechanical failures, avoid roadside violations and maintain uptime. However, maintaining equipment can be complex, requiring significant investments in tooling, training and labor.

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Acquisition planning is an essential part of fleet management, especially as carriers evaluate new model year offerings, changes in technology and sustainability goals. Selecting the right vehicles, determining capacity needs, and managing finances are all part of the process, but there are always multiple variables at play that can make it challenging to make a commitment. Rental trucks can be a useful tool to help ensure you’re not left unprepared or with underutilized assets.

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The business world is full of unknowns, but there are several ways leasing can help managers minimize transportation-related risks so they can focus on their core competencies.

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Temperatures are heating up across the country as summer approaches, and some components on Class 8 trucks need extra attention to prevent unscheduled downtime and maintenance expenses.

“Maintenance inspection points are primarily the same year-round, but there are certain maintenance items, especially the heating, ventilation and air conditioning (HVAC) system and tire pressures, that require extra attention during the summer,” said Chris Hough, vice president of maintenance design and engineering at Penske Truck Leasing.

Air Conditioning System Maintenance: Inspecting the HVAC system, including circulation air filters, and ensuring the AC system is cooling as designed, is essential for driver comfort and safety, Hough said. Naturally, the demand for HVAC systems increases in summer, and a qualified technician must regularly inspect HVAC systems.

Technicians must ensure the engine fan/clutch is activated and adequately engaged when the A/C system calls for more airflow across the condenser. In addition, the A/C system typically interfaces with a vehicle’s electronic systems and controllers. As a result, abnormal operating conditions within the A/C refrigerant subsystem could trigger fault codes that must be diagnosed and repaired before placing the unit back into service.

Additionally, cabin filters need to be inspected, cleaned and replaced regularly.

Truck Tire Maintenance: Proper summer tire pressures improve safety, tire life and fuel economy, and tires need special care when temperatures increase. “Maintaining correct tire pressure during the summer months will help reduce over-the-road tire failures,” Hough said.

Tires tend to run hotter and wear faster in warm weather, and the tire tread portion becomes softer in higher temperatures. That makes tires more susceptible to punctures from road debris.

Fleets and drivers can improve uptime and increase tire performance by checking tire inflation pressure with an accurate tire pressure gauge when the tires have cooled. Because tire pressure increases as temperatures rise, there is a risk of overinflated tires in the summer.

When air pressures are inaccurate, tires tend to flex, changing the shape of the tire’s footprint. That decreases fuel economy, creates irregular wear patterns and reduces tread life. Also, underinflated tires build up excessive heat, potentially causing premature failure.

Cooling and Electrical System Maintenance: During the summer, it’s critical to ensure a truck’s engine radiator, EGR coolers and transmission cooler are operating properly to maintain the correct engine and transmission temperatures. Inadequate or improper service of cooling and electrical systems can lead to heat-related failures during hot weather. Penske checks cooling systems during every preventive maintenance (PM) inspection.

Electronic component failures can be caused by damaged or missing heat guards, heat shields or heat deflectors, especially within those components found near the exhaust system after-treatment devices. Excessive heat can also make the plastic electrical connectors brittle or cause them to melt, leading to electrical malfunctions caused by poor connections at the electronic control units, sensors and solenoids that control various vehicle systems.

APU Maintenance: Auxiliary power units (APUs) also require special attention during the summer. Diesel-powered APUs have belts, lines, and AC compressors that require scheduled maintenance checks. An electric, battery-powered APU is integrated with the cab air conditioning and should be inspected to ensure it functions properly.

Refrigeration Unit Maintenance: Warm temperatures mean the reefer units on refrigerated trailers face higher demand. Carriers should inspect them regularly to ensure they run correctly as outdoor temperatures increase.

Battery Maintenance: Battery maintenance is not seasonal; a solid, year-round battery maintenance program will pay dividends.

The trucking industry is facing increased costs from nearly every angle, including labor, interest rates, equipment expenses, insurance and more. Although operational costs per mile are trending upward, the freight market remains soft, making it difficult for fleets to raise rates. As a result, fleets have to focus on managing costs.

There are several ways fleets can increase efficiency and optimize their expenses.

Spec the Optimal Vehicle: Spec’ing the right vehicle for the application is critical. It improves overall efficiency and fuel economy while also reducing operating costs and the risk of mechanical failures. Utilizing data (including information from the engine control module such as average trip speed, the gear ratio and engine horsepower) can give fleets insight into how a vehicle is utilized.

Increase Fuel Efficiency: Fuel is one of the top costs fleets experience, and even pennies per gallon add up. Increasing fuel efficiency and minimizing fuel consumption create significant cost savings. Advanced engine technologies, such as improved combustion efficiency, reduced friction and optimized gear ratios, can improve fuel efficiency. Transmission technologies, such as automated manual transmissions (AMTs), can also enhance fuel economy by ensuring the engine operates in its most efficient range. Additionally, certain tires, such as low-rolling-resistance tires, can drive further fuel efficiency savings.

Focus on Aerodynamics: The aerodynamic design of a truck significantly impacts fuel economy, and EPA-verified aerodynamic devices can save fuel by minimizing aerodynamic drag and maintaining smoother airflow. The North American Council for Freight Efficiency has identified dozens of technologies and best practices to improve freight efficiency.

Use Quality Fuel: The energy content of the fuel directly impacts fuel efficiency, and fuels with higher energy content release more energy when combusted. If there are issues with fuel such as contamination, a low cetane rating or high sulfur, the fuel economy can drop.

Cut Down on Idling: An idling Class 8 truck can consume one gallon of fuel each hour and create more wear and tear on the engine. NACFE reported that the average truck idles about 1,000 hours a year, and the Environmental Protection Agency estimates that each year, long-duration truck idling consumes one billion gallons of fuel. Auxiliary power units — whether battery or diesel-powered —reduce idling, which reduces fuel consumption, increases engine life and improves driver comfort.

Reduce Downtime: Downtime due to equipment issues can create direct and indirect costs for fleets. Proactive preventive maintenance can help fleets address issues before they become significant problems.

Increase Back-Office Efficiency: Licensing vehicles, completing fuel tax reporting and complying with Department of Transportation audits can be complex processes. Tapping into a third party that can provide support can help free up back-office staff within the fleet while ensuring all requirements are met.

Let Penske Help

There are several ways leasing with Penske can help fleets increase efficiency and manage costs. To learn more about how Penske can help you spec the right vehicle, get ahead of fuel costs, improve maintenance, and streamline regulatory compliance, contact us today.

Electric powertrains, cleaner-burning diesel technology and alternative fuels are continuing to improve, and original equipment manufacturers, shippers and carriers are all moving toward net-zero goals, according to the fifth annual State of Sustainable Fleets report.

“If I had to really sum up the report for this year, there’s one word that comes to mind: growth,” said Erik Neandross, president of GNA, which produced the report. “Over the last 30 years, the market has had ups and downs, but over the 30-year period, the markets have grown 1,000%.”

While discussing the report in his keynote speech at the Advanced Clean Transportation Expo in Las Vegas, Neandross said that announcements about new, clean technologies are “seemingly nonstop.” He added that challenges remain, including costs, the amount of power available on the grid and infrastructure needs.

“We know it is not going to be easy. We know it is not going to be cheap, and we know it isn’t going to be a straight line quarter after quarter,” Neandross said.

Even still, OEMs are as committed as ever, and fleets are investing in new solutions. Neandross said the three big drivers are massive global investments in clean technology, growing commitments around sustainability and carbon reductions, and regulatory requirements. “We have a couple of really critical regulations that were adopted that are going to accelerate our move forward to lower carbon fuels and zero-emission vehicles in every sector: light, medium, heavy,” he explained.

Fuel and technology growth included:

Renewable Diesel: The national consumption of RD increased by 68% year over year, according to the report. Renewable diesel is considered a “drop-in” fuel, meaning it can be used as a direct replacement for diesel fuel in diesel engines. Most consumption occurred in the West Coast states. The report found that 75% of fleets currently using RD would buy it in greater quantities if they could access it without additional cost, and 63% have asked their providers about the option.

Natural Gas: Fleet demand for natural gas increased again in 2023, concentrated among existing users. Additionally, more than 150 new renewable natural gas production facilities came online in 2023. The growth helped sustain CNG prices and helped them be competitive with other fuel choices. The demand for RNG among fleets also grew for the third consecutive year.

Electric Vehicles: More than 26,000 battery-electric trucks, vans, and buses were delivered to fleets in 2023, doubling since 2022. Cargo vans and pickup trucks made up 90% of those deliveries. Tractor deliveries grew sixfold, from more than 100 to nearly 700 units, while volumes doubled in virtually all other sectors. The State of Sustainable Fleets report found that at least 39% of the fleets surveyed in every sector reported using BEVs in 2023, the highest use rate across the five leading clean drivetrains for fleets.

Hydrogen: Growth of hydrogen in 2023 was spurred by federal investments in hydrogen production and infrastructure, notably the Department of Energy’s allocation of $7 billion to seven proposed fuel production and distribution hubs spanning 16 states. It will be several years before the H2 hubs meaningfully impact fuel price and supply, but the program is expected to reduce the risk for investors exploring hydrogen fuel and vehicle production. Major OEMs pursuing the hydrogen space include Kenworth, Peterbilt, Toyota, Hyundai and Nikola.

Diesel Technology: Fleets purchased about 7% more commercial trucks in 2023 than in 2022, signaling an upswing in demand as fleets rush to purchase new trucks before the EPA’s MY2027 heavy-duty engine standard kicks in. Estimates suggest this standard could raise diesel vehicle costs by approximately 12%.

Overall Energy Solutions

Charging infrastructure gaps and delays dominated discussions in 2023. Reliable access

to sufficient power is crucial to the success of any private or public charging facility, and

electrical service has become the make-or-break element of the first depot-sized projects, according to the report.

During the event, Penske Transportation Solutions and ForeFront Power announced their new joint venture — Penske Energy — to help commercial fleet operators plan, design and deploy optimized EV charging infrastructure capabilities that support and safeguard their operations.

Penske Energy will provide fleet operators with comprehensive EV charging and energy infrastructure advisory consulting, including strategic and operational planning, technology assessment, infrastructure designs and practical project implementation.

“We’ll work with our longstanding supplier partners in the energy and energy infrastructure sector and bring to bear the best possible solutions available for our commercial fleet customers,” said Drew Cullen, senior vice president of fuels and facilities at Penske Transportation Solutions.

Available Technology

Penske Truck Leasing has a wide range of low- and zero-emission solutions available today, including CNG, battery-electric and late-model diesel vehicles as well as renewable diesel. Learn more by contacting us today.

The driver shortage remains a critical industry concern, and many carriers are having a hard time finding qualified drivers to fill the seats in heavy-duty Class 8 trucks. Bob Costello, chief economist for American Trucking Associations said the shortage tends to rise and fall with economic trends. While it has eased slightly, the underlying challenges, including an aging driver population and competition from other blue-collar careers, haven't disappeared.

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It’s time to gear up for the Commercial Vehicle Safety Alliance’s (CVSA) International Roadcheck. This year’s 72-hour safety event is set for May 14 – 16. During the Roadcheck, law enforcement personnel will inspect commercial motor vehicles (CMVs) and drivers at weigh stations and inspection stations throughout the U.S., Canada and Mexico.

Last year, the CVSA inspected nearly 60,000 CMVs and drivers during the three-day Roadcheck, placing 19.3% of vehicles and 5.8% of drivers out of service (OOS).

This year, CVSA inspectors will focus on these two areas.

1. Tractor protection systems.

Inspectors will look at your vehicle’s tractor protection valve, trailer supply valve and anti-bleed back valve. An inspector will:

  • Direct you to release all brakes by pressing dash valves
  • Ask you to carefully remove the gladhands and allow air to escape
  • Ensure air stops leaking from the supply line with at least 20 psi remaining
  • Listen and/or feel for any leaking air at the gladhand couplers on the trailer
  • Request a full-service brake application
  • Listen and/or feel for leaks from both air lines
To avoid a vehicle OOS violation, test these valves properly during your pre-trip inspections.

2. Alcohol and controlled substance possession.

The possession and use of alcohol and controlled substances remains a significant safety concern for all motorists. The number of prohibited drivers on the U.S. Drug & Alcohol Clearinghouse has been increasing.

During an inspection, law enforcement personnel will:

  • Observe drivers for signs of alcohol or controlled substance use and/or impairment
  • Examine the cab and trailer for alcohol or controlled substances
  • Conduct a Clearinghouse query (U.S. drivers only)

Do not possess or be under the influence of any alcohol or controlled substances. Drivers cannot use alcohol within four hours of coming on duty. Remember that marijuana remains a controlled substance under federal U.S. regulation, and any state legalization is superseded by this. Avoid marijuana and products containing CBD. CBD is unregulated and often contains THC, which may cause a positive drug test.

In addition, drivers should take these steps to avoid the most common reasons for vehicle and driver OOS violations.

  • Conduct a thorough pre-trip inspection. Pay special attention to brake systems, service brakes, tires and lights, four of the top-five vehicle OOS violations in the U.S. last year. Also, make sure all cargo is properly secured. If you find any issues during your pre-trip inspection, file a driver vehicle inspection report (DIVR).
  • Keep your logs up to date and accurate. Hours-of-service violations and false logs were the top two driver OOS violations last year.
  • Make sure your driver’s license is current and always carry your DOT medical card with you.

The Commercial Vehicle Safety Alliance’s International Roadcheck is scheduled for May 14-16, and the agency has said inspectors will focus on tractor protection systems. Specifically, inspectors will look at the tractor protection valve, trailer supply valve and anti-bleed back valve, which CVSA said are critically important vehicle components but may be overlooked during trip and roadside inspections.

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Advanced Driver Assistance Systems, also called ADAS, are designed to augment driver capabilities and enhance safety. They also have the added benefits of increasing driver comfort and improving the overall driving experience.

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Innovation, research and development of commercial vehicle technology continue to increase, and there has been an unprecedented wave of private investment, public funding and policy focus across the commercial transportation sector, bringing more sustainable solutions to fleets.

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