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Brake safety is crucial for safe operations, and regular inspections by qualified service technicians, and proper pre- and post-trip inspections by drivers, can ensure brakes perform as expected.

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Fuel is a major expense for fleets, and improving fuel economy can result in significant savings while potentially increasing a vehicle's lifespan. Fortunately, there are several ways fleets can improve fuel economy.

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Robust, well-maintained batteries are essential for the proper performance of Class 8 trucks. Battery failures can lead to costly downtime, delayed deliveries and driver inconvenience. Spec'ing the right batteries, maintaining them and replacing them before a failure occurs can ensure batteries are reliable and performing as they should.

“Batteries only have so many cycles, which is how many times they can be drained and charged,” said Chris Hough, vice president of maintenance design and engineering at Penske Truck Leasing.

Extreme temperatures, both hot and cold, can severely impact battery performance. Cold weather, in particular, can reduce a battery’s cranking power, while high temperatures can accelerate internal wear.

“High temperatures will reduce the number of cycles the batteries are capable of, leading to a shortened life span. Aside from that, I attribute a lot of wear to poor recharging and maintenance,” Hough said.

Getting Ahead of Issues

To help reduce the risk of battery failures, Penske Truck Leasing specs Thin Plate Pure Lead – Absorbed Glass Mat (TPPL AGM) batteries. With TPPL AGM batteries, fluid is absorbed in glass mats, so it doesn’t degrade the plates as quickly. “It is a higher quality battery,” Hough said. “They tend to last longer and take a little more abuse than our wet-cell battery.”

Penske has also transitioned to a 300-amp alternator. A 300-amp alternator can maintain the proper voltage levels even under high load conditions, helping to avoid the deep discharges and sulfation that often lead to premature battery failure. It also provides more current, allowing batteries to recharge more quickly, which is beneficial if the truck has heavy electrical loads from auxiliary systems or in-cab electronics that drain the battery faster.

Maintaining Batteries and Electrical Systems

Implementing a battery/electrical system maintenance program is essential to the systems’ health. “Periodically testing the batteries and cleaning and treating battery and electrical connections is vital to reducing unscheduled downtime,” Hough said.

As part of proactive battery maintenance, technicians connect an adequate charger to the battery pack when the vehicle is in for maintenance or service. “They also do a proper cleaning of cables and terminals and ensure proper routing of battery and accessory cables,” Hough explained.

Batteries don’t operate in isolation. They’re part of a truck’s larger electrical system, which also requires maintenance. Technicians regularly check alternators and charging systems and inspect wiring. "A systematic test of the electrical system's health can pinpoint an area of concern needing deep inspection or diagnostics,” Hough said.

Because batteries can be temperature-sensitive, they may need extra attention as temperatures drop. “If you have a good year-long approach, you will ideally align that normal maintenance prior to the colder months of the year to reduce the risk of downtime or needs for jumpstarts/service,” Hough added.

Testing Batteries

Testing batteries on a regular schedule helps technicians address potential issues before they cause failures. Load testing reveals the battery’s ability to sustain power under load conditions. If the battery doesn’t maintain adequate voltage during the test, it may need to be recharged, repaired or replaced. Voltage testing can reveal a battery that is undercharging or self-discharging, which could lead to a battery failure.

Battery testing is typically done by physically connecting a voltmeter or load tester to the battery, but new technology is making it easier for techs to get information from batteries. “We are testing batteries with an embedded chip that tracks various aspects of battery health and performance,” Hough said. “You can get a lot of information that can optimize battery maintenance and replacement schedules.”

Spotting the Warning Signs

A dead battery makes it clear that the battery needs attention, but Hough said there are warning signs. “Underperforming starting or charging system is an early indicator that a battery may fail,” he explained. “This could show up to a driver or a technician as long crank times, dim lights or underperforming accessories.”

Rising costs, labor shortages and a challenging operating environment have put immense pressure on fleets to optimize operations and increase efficiency. Benchmarking is a vital tool for companies to compare their performance and critical metrics to industry standards and similar operations to uncover opportunities for improvement and gain a competitive advantage.

Metrics To Monitor Include:

Fuel Efficiency: When even pennies per gallon add up, the cost savings from increasing fuel economy and minimizing fuel consumption become significant. Benchmarking fuel costs can help fleets determine if they’re above the industry average and then delve into contributing factors, such as driver behavior, poorly maintained vehicles or the wrong vehicle specs, and implement corrective measures.

Fleet Utilization: Fleet utilization — the extent to which trucks or trailers are being used relative to their total capacity or availability — is a key performance metric in transportation and logistics. Reviewing utilization rates can help maximize efficiency and reduce operational costs.

Maintenance Costs and Effectiveness: Effective maintenance reduces unexpected breakdowns, extends vehicle lifespan and ensures compliance with safety regulations. High maintenance costs or frequent breakdowns may indicate inefficient processes or the need for vehicle replacement. Metrics could include breakdowns per 100,000 miles and average vehicle downtime.

Cost Per Mile: Fleets’ average cost per mile includes all operating expenses, including fuel, maintenance, insurance, driver wages and overhead. The cost per mile can vary by truck or operating area. Tracking it and comparing it to industry averages or competitors can help identify trends in operational expenses, allowing fleets to dig into and correct issues that may be driving it higher. Knowing the cost per mile is also critical for setting rates.

Empty Miles: Empty miles represent lost revenue opportunities and higher operational costs due to unnecessary fuel usage and vehicle wear. Reducing empty miles improves profitability and resource utilization. Solutions can include optimizing routing and dispatching or sourcing backhauls.

Revenue Per Truck: Measuring total revenue generated by each truck over a specific period can help fleets uncover performance disparities, identify underperforming assets or operations, and determine which areas to optimize.

Driver Turnover: High turnover increases recruiting and training costs, disrupts operations, and can negatively affect customer service. Monitoring turnover helps fleets identify and address issues related to driver satisfaction.

​Benchmark Effectively

Historically, the freight industry has relied on static forecasting and metrics, such as static KPI reporting and comparisons of the fleet to static industry averages. There are several valuable industry reports, including the National Private Truck Council’s Benchmarking Survey, American Trucking Association’s (ATA’s) Driver Compensation Study, and the ATA Technology & Maintenance Council’s North American Service Event Benchmark Report.

While these reports are valuable, they limit fleets’ ability to create benchmarks that are exactly matched to their operations. Fleets are inherently distinct. They operate in all kinds of conditions. They are spec'd differently, and there are different kinds of vehicles, which means it can be challenging to get an apples-to-apples comparison using reports alone.

Penske’s fleet benchmarking tool powered by Catalyst AI™ allows fleet managers to measure key performance indicators and compare their fleets to create comparisons to their own fleet over time, while creating dynamic comparisons to similar operations and equipment. It looks at comparisons across fuel efficiency and vehicle utilization.

Catalyst AI leverages artificial intelligence, advanced machine learning algorithms and Penske’s rich data set to enable fleet managers to evaluate true fleet performance, allowing them to gain accurate, real-time fleet comparisons and make decisions with greater precision and accuracy.

It processes 57 billion data points, with 200+ million new data points added to the fleet dataset daily. It also synthesizes thousands of variables into digestible key performance indicators and diagnostic metrics, helping fleets uncover the root cause of their performance. More than 300 models run simultaneously to deliver the insights and actions that help drive real change and impact

Try Catalyst AI for free today.

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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Flexibility and agility can give businesses a competitive advantage, and rental trucks are a cost-effective solution to tap into additional capacity and equipment without making a long-term financial commitment. Being able to add the right resources as needed can help businesses evaluate new opportunities without a significant, upfront investment.

Here Are 5 Ways To Use Rentals:

Managing Short-Term Surges: Seasonal peaks, promotional events and other temporary increases in demand can create the need for additional capacity. Rental trucks allow businesses to respond quickly to short-term surges without purchasing additional equipment and then scale back down when the market slows.

Trialing New Opportunities: Expanding into new territories, testing alternative lanes or serving new customers can all benefit from an incremental approach. Rental trucks provide an affordable way for fleets to evaluate new business initiatives without committing to long-term leases or ownership. They also allow fleets to refine their approach and confirm demand before scaling up.

Testing Equipment Sizes: Changing needs and operations can alter the types of equipment fleets need. Moving to Class 8 trucks from smaller sizes may allow fleets to consolidate loads and increase efficiency while adding smaller classes can allow fleets to hire non-CDL drivers. Smaller classes may also be beneficial for operations that provide smaller, more frequent deliveries. Rentals allow fleet managers to try different sizes, body types, trailer lengths or other configurations without committing to a purchase.

Evaluating Efficiency: Technology on commercial vehicles is advancing at a rapid pace. Renting different equipment can help fleets compare operational costs and performance against their other equipment, including owned vehicles. Rentals may reveal new areas for cost savings or show which configurations work best for specific routes. They also give fleets a chance to test newer technology, such as driver-assist features, giving fleets insights into potential productivity gains and operational improvements.

Exploring Alternative-Fueled Vehicles: Transitioning to electric or alternative-fueled vehicles is a major decision, and rental trucks offer a low-risk way to experiment with different technologies. Fleets can test how these vehicles integrate into their routes, calculate cost-per-mile savings and gain experience with the infrastructure required to support them. Fleets can use rentals to assess how ready they are for a larger-scale rollout.

Work With Us

Penske offers more than 100,000 well-maintained, late-model commercial vehicle rentals across 2,500 commercial rental facilities. Rentals can be as short as one day or span several months depending on the business’s needs. To learn more, contact a Penske representative at 1-844-906-3404.

Extreme weather conditions can create unexpected mechanical issues, safety concerns and possible delays, but proactive weatherproofing can help keep equipment running and protect drivers.

“Servicing and maintaining critical vehicle components ahead of severe weather can help prevent breakdowns, control costs and improve overall efficiency,” said Chris Hough, vice president of maintenance design and engineering at Penske Truck Leasing.

Electrical and Air System Checks

Electrical and air systems are the two areas most affected by cold temperatures. Proactive electrical system maintenance is critical to limiting electrical system issues. It is also essential to test batteries, replace them if needed, and clean battery terminals and cable connections. Any corrosion or buildup can inhibit electrical flow.

Batteries can fail under the high starting load they face in cold weather, so it is important to limit parasitic draw when trucks are parked. “Unplug driver convenience items such as coolers, TVs or other add-on items anytime a unit sits idle for a day or longer,” Hough said.

Air drier desiccant filters need to be changed regularly to maintain air system health. Hough also recommends drivers take time daily to ensure the vehicle's air system is water-free. Moisture in the tanks can freeze, affecting braking systems and other critical components.

Pre and Post-Trip Inspections

Drivers' pre and post-trip inspections are always necessary, and some items need extra attention in the winter. Hough recommends drivers inspect the wiper blades to ensure they are not torn or damaged, and double-check the windshield solvent level and top off if they are low.

Drivers should check to ensure all lighting is free of snow and ice buildup and clean as necessary, drain the air tanks often, and always ensure the truck's safety equipment is present. “Triangles and a fire extinguisher are two examples,” Hough said.

As vehicle safety technology evolves, there are more and more sensors on the vehicle, which can malfunction if blocked. “If the front radar sensor becomes covered with ice or snow, the driver may receive a system notification from the dash cluster that the ‘Radar sensor is blocked,’” Hough said.

To help prevent the issue, drivers can use a broom or small brush to dust off the ice or snow during pre-trip inspections. If drivers are already on the road, Hough recommends they find a safe place to pull off the road, inspect the radar then remove the ice or snow. “The windshield area in front of the camera must also be free of snow and ice,” he added.

Block Heaters

Plugging in block heaters when a unit is parked can help ensure vehicles start up again. Vehicles operating in cold regions are typically spec’d with a cold-weather package with pre-installed block heaters.

“Most of today's block heaters are thermostat-controlled and will only draw electric power when the coolant temperature drops below a preset set temperature,” Hough said. “The thermostatically controlled heater system decreases the energy required to maintain the correct coolant/oil temperature.”

Winterized Diesel Fuel

Diesel fuel can gel as temperatures drop, clogging a diesel fuel line and preventing trucks from starting. Penske pretreats fuel at most of its locations with additives that prevent gelling. Treatment typically begins on Nov. 1 and goes into March.

Plus, Penske’s fueling locations are full service, so drivers can remain in the cab, which can be an added convenience in cold weather. Penske's employees also walk around the tractor and trailer and check for maintenance issues, such as mud flaps, headlights or taillights that need repair.

If drivers cannot fuel at a Penske location and are in an area where ambient temperatures are expected to drop below the cold filter plugging point of the fuel, they can treat vehicle saddle tanks with one bottle per saddle tank of RED ALERT™. The driver should allow the vehicle to run long enough for the product to circulate through the fuel system before being shut down for the night. RED ALERT will also re-liquefy gelled fuel, if necessary.

Tire Conditions

Tire condition is also essential for performing in icy and snowy conditions. Tread depth should be a minimum of 5/32 inches for winter driving. Air contracts as temperatures drop, and cold weather can reduce tire pressure, decreasing traction. Tire pressures should be checked regularly and adjusted as needed.

Drivers should also ensure tire chains are in proper condition and they have working flares and triangles.

The rise of digital technologies is changing the way businesses operate, and advances in everything from artificial intelligence to blockchain have the potential to redefine companies while creating new opportunities. These advances are changing not only what is expected of businesses, but also what is expected of the leaders within the organizations.

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With long hours spent sitting in a cab, little opportunity to exercise, few healthy food choices and large amounts of stress, driving a truck brings many challenges. Staying heart healthy may be one of the biggest ones.

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What hazards will this winter bring to commercial motor vehicle drivers? While nobody knows for sure how bad each winter may be, the Farmer’s Almanac indicates that the winter of 2024-25 will be wet and cold in most locations, with little downtime in between rapid-fire storms.

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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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