2025 Ram 2500 Oil Change: Specs & Service

The same schedule calls for replacing the oil filter every 10,000 miles. Oil service is based on mileage and time because engine oil gradually loses additives and its ability to carry heat and debris, even when it does not look excessively dirty. The 2025 Ram 2500 is available with gasoline or diesel fuel and six- or eight-cylinder engines, so the specified oil grade should be used for the installed engine.

• Change engine oil every 10,000 miles.
• Replace the oil filter every 10,000 miles.
• Reset the oil-life monitor after service.

The service begins by draining the used engine oil and refilling the engine with the grade and capacity the manufacturer specifies. A new filter helps remove contaminants from the replacement oil. The visit also includes checking underhood fluid levels, and the completed service is logged against the vehicle’s history when booked through the dealership.

• Drain and refill the engine oil.
• Install a new oil filter.
• Reset the oil-life monitor and check underhood fluids.

Engine oil can become less effective before its appearance clearly signals a problem. Drivers may first notice an oil-change reminder, mileage beyond the last service, dark or low oil on the dipstick, or a ticking or louder engine note during startup. Routine service helps keep the engine supplied with the manufacturer-specified lubricant.

• Watch for an oil-change reminder light.
• Check for dark or low oil on the dipstick.
• Pay attention to ticking or louder startup sounds.

The dealership service visit includes draining and refilling the oil with the manufacturer-specified grade and capacity, installing a new filter, resetting the oil-life monitor, and checking underhood fluid levels. Drivers can use the service scheduling page to arrange an appointment.

• Location: 10101 West Papago Freeway, Avondale, AZ 85323.
• Service: oil and filter replacement.
• View service specials before booking.

Quick-lube businesses may offer a convenient alternative, but drivers should compare exactly what each visit includes. Larry H. Miller Chrysler Dodge Jeep Ram Avondale’s service covers the oil and filter replacement, an underhood fluid-level check, and logging the visit against the vehicle’s history. The choice depends on the driver’s priorities, schedule, and preferred service process.

• Manufacturer-specified oil grade and capacity.
• New oil filter installation.
• Oil-life monitor reset and underhood fluid check.

Across eight trims, engine displacement ranges from 6,417 to 6,690 cc, with engine sizes from 6.4 to 6.7 liters. The lineup uses V or inline engine layouts and automatic eight-speed transmissions. Body configurations include Regular Cab, Crew Cab, and Mega Cab models.

• Horsepower range: 405 to 420 hp.
• Torque range: 429 to 1,075 lb-ft.
• Drivetrains: rear-wheel drive or four-wheel drive.

Trim dimensions vary by cab and configuration. Width ranges from 79.1 to 79.5 inches, height ranges from 78 to 80.9 inches, and wheelbase ranges from 140.5 to 160.5 inches. These differences reflect the Regular Cab, Crew Cab, and Mega Cab configurations available across the lineup.

• Fuel capacity: 31 to 32 gallons.
• Width range: 79.1 to 79.5 inches.
• Wheelbase range: 140.5 to 160.5 inches.

Keeping the service history current makes it easier to track the published 10,000-mile oil and filter interval. The appointment also addresses common service reminders, such as mileage past the last visit or an oil-life monitor notification. Use the dealership’s service scheduler to request the visit in Avondale.

• Replacement oil uses the manufacturer-specified grade and capacity.
• A new oil filter is installed.
• The oil-life monitor is reset and the visit is recorded.

The manufacturer’s published maintenance schedule calls for changing engine oil every 10,000 miles and replacing the oil filter every 10,000 miles. Drivers should respond to an oil-change reminder or mileage beyond the last service rather than judging oil condition by appearance alone. Dark or low oil on the dipstick, a ticking sound, or a louder startup engine note can also signal that service should be scheduled.

Bring your 2025 Ram 2500 to Larry H. Miller Chrysler Dodge Jeep Ram Avondale in Avondale for an OEM-spec oil change — schedule service.

Oil condition matters because engine lubricant gradually loses additives and its ability to carry heat and debris. That is especially relevant for a heavy-duty pickup used for towing, hauling, work duty, or repeated stop-and-go driving. The 2025 Ram 2500 offers torque from 429 to 1,075 lb-ft across its trims, making correct routine maintenance an important part of keeping the engine ready for its intended use.

Schedule an appointment through the service scheduler or review the service specials before visiting. For assistance, call Larry H. Miller Chrysler Dodge Jeep Ram Avondale at 480-207-2126.

The service also includes a check of underhood fluid levels. Drivers may notice an oil-change reminder, dark or low oil on the dipstick, or a ticking or louder engine note at startup when service is due. Because oil loses performance over time and use, the manufacturer’s published schedule calls for both engine oil and oil-filter replacement every 10,000 miles.

Booking the visit gets the oil and filter replaced with the specified products and records the service against the vehicle’s history. Schedule service at Larry H. Miller Chrysler Dodge Jeep Ram Avondale, or call 480-207-2126 for assistance.