On this episode of Road Gang Radio, host Jimmy Mac sits down with Kevin Lindsey, Manager of Technical Service for TravelCenters of America, for an in-depth conversation on truck maintenance, data-driven diagnostics, and keeping nearly 300 service locations operating consistently across the country.

Kevin breaks down what his role really looks like behind the scenes, how TA uses data analytics to identify nationwide and regional maintenance trends, and why aftertreatment systems continue to be one of the biggest challenges in trucking. The discussion also covers EPA regulations, troubleshooting modern emissions systems, and how TA works to ensure drivers receive the same clear maintenance message no matter where they stop.

The conversation wraps with practical advice for drivers heading into 2026, including the importance of DVIRs, scheduled maintenance, communication with service providers, and why getting to know your truck can save time, money, and downtime.

This episode of Maintenance Matters is packed with real-world insight for owner-operators, fleet drivers, and anyone involved in truck maintenance and operations.

Jimmy Mac sits down with Kevin Lindsey from TravelCenters of America for a clear look at air dryers and tank checks. Kevin explains why your air filter should be one of the first things you review during any inspection. He also walks through how modern engines react to changes in airflow and how that can lead to injector strain, drivetrain vibration, and higher repair costs.

Kevin breaks down how an air dryer handles moisture, heat, and contaminants. He explains why temperature levels matter and why the purge valve often shows normal residue. He also talks about the difference between a leak, a seep, and a weep, and why moisture around certain seals does not always signal a problem.

Jimmy and Kevin wrap up by moving into tank checks. They connect the steps that lead from filters to compressors to dryers to tanks, and how each step affects brake performance.

Watch more conversations like this on Nemo Nation. Follow the network at / radionemoonline . Thanks for tuning in! You can catch our shows and segments anytime on your favorite podcast app or listen live on YouTube, Facebook, iHeart, and RadioNemo.com!

Jimmy Mac sits down with Kevin Lindsey, Manager of Technical Service for TravelCenters of America. Kevin explains why airbrake care can protect your truck and your safety. He highlights the role of filters, how often you should change them, and signs you should watch for during daily checks.

You also hear simple steps you can take in your routine to keep your system clean. Kevin breaks down common problems, what causes them, and how fast you can catch issues before they turn into repairs.

Learn more at http://www.ta-petro.com/

Thanks for tuning in! You can catch our shows and segments anytime on your favorite podcast app or listen live on YouTube, Facebook, iHeart, and RadioNemo.com!

This week on Maintenance Matters, Jimmy Mac hosts Kevin Lindsey of TA Petro along with Byron Kelchner and Eric Arnold from Castrol. They discuss what your engine oil can reveal about performance, wear, and overall engine health. Learn what to look for when checking your oil, how it moves through and protects your engine, and the tools and tests that catch problems before they start. Every drop of oil tells a story, and understanding it can keep your fleet running stronger for longer.

Connect with Castrol: https://www.castrol.com

Follow Nemo Nation: / radionemoonline

Thanks for tuning in! You can catch our shows and segments anytime on your favorite podcast app or listen live on YouTube, Facebook, iHeart, and RadioNemo.com!

On this week’s edition of “Maintenance Matters”, Jimmy Mac sits down with Kevin Lindsey, Manager of Technical Service for TravelCenters of America, to talk about one of the most critical systems on any semi truck — the air brakes.

Kevin explains how proper air brake maintenance keeps trucks safe, compliant, and efficient on the road. He shares how often air systems should be inspected, what warning signs drivers should never ignore, and how routine maintenance can prevent costly downtime or brake failure.

They also cover the importance of checking air dryers, hoses, and compressors to keep moisture and contaminants out of the system — and why regular inspection can make the difference between a quick repair and a roadside emergency.

Whether you’re a seasoned driver or new to the road, this conversation gives you practical insight to help you stay safe and rolling.

Follow RadioNemo on Facebook for more driver-focused content: / radionemoonline

Learn more about TravelCenters of America:

Website: https://www.ta-petro.com

Facebook: / tatravelcenters

Instagram: / ta_petro_travelcenters

LinkedIn: / travelcenters-of-america

Thanks for tuning in! You can catch our shows and segments anytime on your favorite podcast app or listen live on YouTube, Facebook, iHeart, and RadioNemo.com!

On this week’s edition of Maintenance Matters on Road Gang Radio, host Jimmy Mac welcomes Kevin Lindsey, Manager of Technical Service for TravelCenters of America, for a timely talk on winter fuel readiness — what drivers need to know to keep their rigs running strong through the cold months ahead.

Kevin shares expert insight on fuel additives, gelling prevention, and best practices for preparing your engine and fuel system when temperatures drop. The conversation takes a heartwarming turn, too — Jimmy and Kevin discuss the incredible story of a lost cat near Nashville that was reunited with its truck driver owner after being found at a TA truck stop.

From practical winter prep tips to unexpected tales from the road, this episode of Maintenance Matters proves there’s always more to life behind the wheel than just miles and maintenance.

Learn more about TravelCenters of America:

https://www.ta-petro.com/

Thanks for tuning in! You can catch our shows and segments anytime on your favorite podcast app or listen live on YouTube, Facebook, iHeart, and RadioNemo.com!

On this edition of Maintenance Matters with TravelCenters of America’s Kevin Lindsey, host Jimmy Mac dives into key winter maintenance tips every driver should know. From changing engine belts to dealing with fuel contaminants and other cold-weather best practices, Kevin shares expert advice to keep your truck running smoothly all season long.

Stay safe, stay prepared, and keep those wheels turning with insight straight from the experts at TA!

Learn more about TravelCenters of America:

https://www.ta-petro.com/

Thanks for tuning in! You can catch our shows and segments anytime on your favorite podcast app or listen live on YouTube, Facebook, iHeart, and RadioNemo.com!

This week on Maintenance Matters, host Jimmy Mac continues the conversation on winter preparation with Kevin Lindsey, Manager of Technical Service for TravelCenters of America.

They dive into key cold-weather topics—battery upkeep and belt replacement—to help keep your rig running smoothly through the harsh winter months.

From spotting wear early to ensuring reliable starts in freezing temps, Kevin shares essential insights every driver should know.

Stay ahead of winter breakdowns and tune in for another practical, driver-focused conversation brought to you by TA Truck Service.

Learn more at: https://www.ta-petro.com/

Follow TA on Facebook: / tatruckservice

Follow TA on X (Twitter): / tatruckservice

Follow TA on LinkedIn: / travelcenters-of-america

Thanks for tuning in! You can catch our shows and segments anytime on your favorite podcast app or listen live on YouTube, Facebook, iHeart, and RadioNemo.com!