We recently sat down with Mike Vasquez, our Service Manager at Allways Atascosa CDJR, to discuss the routine care required for heavy-duty trucks. With 25 years of experience keeping commercial fleets and personal workhorses on the road, Mike walks us through the complete maintenance schedule for the 2026 Ram 2500.

Q: How often should you change the oil in a 2026 Ram 2500 6.4L HEMI V8?

A: Maintaining the health of a heavy-duty engine requires keeping a close eye on the oil life monitor. For the 6.4L HEMI V8 gas engine, the condition-based Oil Change Indicator system typically calls for an oil and filter change between 3,500 and 8,000 miles [4]. Under normal operating conditions, you should never exceed 8,000 miles or 12 months between services to prevent oil breakdown and engine wear [4]. Ranchers in Pleasanton who spend their days hauling stock trailers across open South Texas pastures will typically see their oil life indicator drop faster due to high dust and heavy engine loads.

If you want to keep your truck running at peak performance, we recommend utilizing our express service lane for routine maintenance. Our certified technicians will ensure your engine gets the exact oil grade it needs to handle extreme heat. You can easily book your next service appointment online or go ahead and schedule your oil change today to stay ahead of schedule. If you are shopping for a dependable truck, you can also browse our latest new Ram inventory or check out our pre-owned Ram inventory. To learn more about how we support our customers, discover the perks of our customer appreciation program. For any questions, give our service team a quick call at (830) 281-2244 or stop by our dealership at 110128 Interstate Hwy, 37 N, Pleasanton, TX 78064.

Q: What are the engine options and towing capacities for the 2026 Ram 2500?

A: The powertrain lineup for this heavy-duty pickup consists of two highly capable engines designed for serious work. The standard option is the 6.4L HEMI V8 gasoline engine, which delivers 410 hp and 429 lb-ft of torque. For drivers who require maximum pulling power, the optional 6.7L Cummins Turbo Diesel inline-six engine produces 430 hp and an incredible 1,075 lb-ft of torque.

When it comes to capability, a properly equipped diesel model features a maximum towing capacity of up to 20,000 pounds, making it ideal for pulling massive trailers. If you opt for the gasoline engine, you benefit from a higher maximum payload capacity of 4,420 pounds, which is perfect for carrying heavy equipment in the bed. To find the right configuration for your specific needs, you can explore our diverse used vehicle inventory or take advantage of current manufacturer information. While we love heavy-duty trucks, we also offer a complete selection of new Jeep vehicles for those seeking weekend adventure.

Q: Which truck has a higher towing capacity: 2026 Ram 2500 or Ford F-250?

A: While the Ford F-250 Super Duty boasts a higher maximum towing capacity of up to 23,000 pounds when properly equipped, the Ram 2500 remains a favorite for its unmatched ride quality and premium cabin comfort. The Ram 2500 caps its towing capacity at 20,000 pounds with the diesel engine, which is more than enough for the vast majority of heavy-duty tasks. What sets the Ram apart is its exclusive coil-spring rear suspension and optional air suspension, which prevent the harsh, bouncy ride typical of traditional leaf-spring setups.

Furthermore, the interior features premium materials and advanced technology, including an available 14.5-inch touchscreen running the latest Uconnect software. If you want to experience this refinement firsthand, feel free to get in touch with our friendly dealership staff. You can also browse our certified one-owner pre-owned vehicles to find a high-quality truck with a documented history, and make sure to view our latest service and parts coupons to save on your next visit.

“A heavy-duty truck is only as reliable as the maintenance it receives, especially when you are putting it to work under the demanding South Texas sun.”

Q: How much does a 2026 Ram 2500 cost across its different trim levels?

A: The pricing structure for this heavy-duty truck spans a wide range to accommodate both fleet buyers and luxury seekers. The entry-level Tradesman starts at $50,475 MSRP for the Crew Cab short bed configuration, offering a rugged and straightforward work truck. Moving up the lineup, the popular Laramie starts at $62,310 MSRP, bringing an excellent balance of leather-trimmed comfort and advanced tech.

For those who want ultimate luxury, the top-tier Limited trim starts at $74,610 MSRP and can reach $77,540 MSRP when equipped with four-wheel drive. Off-road enthusiasts can look toward the rugged Rebel starting at $69,755 MSRP or the legendary Power Wagon starting at $73,250 MSRP. To make your upgrade more affordable, be sure to estimate your trade-in value online and view our current new vehicle inventory. You can also learn more about our dealership history and mission to see why so many local drivers trust us with their automotive needs.

Q: How often should the brake system be inspected on a 2026 Ram 2500?

A: When I am walking heavy-duty truck owners through their service plans, I always emphasize that stopping power is just as crucial as towing power. Under normal driving conditions, the brake system should be thoroughly inspected every 10,000 to 15,000 miles or during every tire rotation [4]. Families in Boerne who regularly tow heavy travel trailers up and down the steep limestone slopes of the Texas Hill Country need to pay extra attention to their brakes.

Towing down long descents puts immense thermal stress on the brake pads and rotors, which can accelerate wear and lead to brake fade. Every new model comes backed by a 3 years / 36,000 miles basic warranty and a 10 years / 100,000 miles drivetrain warranty, giving you peace of mind on the road. If you ever experience a breakdown or need emergency assistance, you can rely on Chrysler, Dodge, Jeep, Ram Roadside Assistance: 1-800-521-2779 for manufacturer-backed support.

When you are ready to purchase, you can apply for financing online today or  contact our finance team for current financing information. Local business owners can also discover the benefits of our commercial vehicle program to keep their fleet running safely. Our team specializes in tailoring solutions that protect your commercial investments while keeping operating costs predictable.

Q: What are the exact transmission fluid change mileages for a 2026 Ram 2500 diesel?

A: Drivetrain lubrication is the lifeblood of any heavy-duty truck that regularly pulls heavy loads. For models equipped with the diesel engine and the robust automatic transmission, the manufacturer recommends changing the transmission fluid and 4×4 transfer case fluid every 60,000 miles [2]. Under severe use, such as continuous commercial towing, this interval should be shortened to keep the gears properly cooled and lubricated [2].

In addition to the transmission, the front and rear axles require regular inspection, with axle fluid replacements typically scheduled around 120,000 miles under normal use [4]. Keeping up with these fluid changes prevents premature wear on the internal components of the 8-speed automatic system. To help cover the costs of these critical services, you can review our local vehicle financing solutions or take a moment to get prequalified online. You can also protect your truck’s exterior and interior from the elements by choosing to explore our appearance protection options.

Q: How should I adjust the maintenance schedule for severe duty use on a 2026 Ram 2500?

A: Operating a heavy-duty truck in harsh environments requires a more proactive approach to routine maintenance. If your truck is subjected to severe duty—such as frequent trailer towing, heavy payloads, repeated short trips, or dusty off-road driving—you should adjust your service intervals accordingly. For gasoline models, we recommend performing oil changes closer to every 3,500 to 5,000 miles to protect the engine from thermal breakdown.

For diesel models, the oil life monitor will automatically adjust, but you must never exceed 15,000 miles, 12 months or 500 engine hours between changes [2]. Additionally, the dual engine-mounted fuel filters must be replaced every 15,000 miles to protect the high-pressure fuel system from contamination [2]. Other critical severe-duty milestones include replacing the engine coolant at 150,000 miles or 10 years and flushing the power steering fluid at 97,500 miles [2].

To schedule your next severe-duty service, visit our physical service department or speak with our service advisors by calling (830) 281-2244. If you are looking to expand your business fleet, you can also browse our commercial heavy-duty inventory to find the perfect work truck. We are fully equipped to handle fleet maintenance and individual heavy-duty service needs with minimal downtime.

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