2026 Ram 3500 Oil Change: Specs & Service

This engine reaches peak power at 5,600 rpm and produces 429 lb-ft of torque at 4,000 rpm. It uses regular unleaded fuel and pairs with an automatic eight-speed transmission. Larry H. Miller Dodge Ram Peoria in Peoria, AZ, can help with routine oil-change service for this heavy-duty pickup.

• 6.4-liter V8 layout
• 405 horsepower and 429 lb-ft of torque
• Eight-speed automatic transmission

Actual capability varies by configuration, including body style and drivetrain. The model is offered as a Regular Cab or Crew Cab with rear-wheel drive or four-wheel drive. Drivers in Peoria can visit Larry H. Miller Dodge Ram Peoria for service support before demanding towing duty.

• Maximum towing range: 18,200 to 34,590 pounds
• Rear-wheel-drive and four-wheel-drive configurations
• Regular Cab and Crew Cab body styles

The service addresses the engine's need for fresh oil that can carry heat and debris. The technician replaces the oil with the grade specified for the engine and logs the visit against the vehicle's history. Service is available at Larry H. Miller Dodge Ram Peoria, 8665 West Bell Road, Peoria, AZ.

• Drain and refill with the manufacturer-specified oil grade
• Install a new oil filter
• Reset the oil-life monitor and check underhood fluids

That is why oil service is based on mileage and time rather than appearance alone. Drivers may first notice an oil-change reminder, a mileage past the last service, dark or low oil on the dipstick, or a ticking and louder engine note at startup. Larry H. Miller Dodge Ram Peoria can replace the oil and filter and record the visit.

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

The visit includes replacement of the engine oil and filter, an oil-life monitor reset, and an underhood fluid-level check. Booking also creates a service-history record for the vehicle. Drivers can call 623-400-7471 or use the dealership's schedule service page.

• 8665 West Bell Road, Peoria, AZ 85382
• Oil and filter replacement
• Online scheduling and click-to-call assistance

The truck uses regular unleaded fuel and is available with rear-wheel drive or four-wheel drive. Fuel capacity varies by trim and configuration, so the range covers the model's six-trim lineup. Routine oil service at Larry H. Miller Dodge Ram Peoria helps prepare the truck for daily driving and work use.

• Fuel capacity range: 31 to 32 gallons
• Regular unleaded fuel
• Six-trim model lineup

Wheelbase ranges from 140 to 169.5 inches, reflecting the available configurations. The model's curb weight is 6,628 pounds. These dimensions support the Regular Cab and Crew Cab body styles offered through the lineup.

• Length: 232 to 260.8 inches
• Width: 79.4 inches
• Wheelbase: 140 to 169.5 inches

The truck lineup includes Regular Cab and Crew Cab body styles, rear-wheel drive and four-wheel drive, and a six-speed? No—the 2026 Ram 3500 uses an eight-speed automatic transmission. For inventory and purchase questions, Larry H. Miller Dodge Ram Peoria is located in Peoria, Arizona.

• Destination charge: $2,595
• Regular Cab and Crew Cab configurations
• Eight-speed automatic transmission

Engine oil can lose its additive package and heat- and debris-carrying ability before it looks dirty. Drivers should pay attention to an oil-change reminder, dark or low dipstick oil, or a ticking or louder engine note at startup. The manufacturer maintenance schedule does not establish an interval in the service information for this model year. Bring your 2026 Ram 3500 to Larry H. Miller Dodge Ram Peoria in Peoria for an OEM-spec oil change — schedule service.

Fresh oil helps carry heat and debris through the engine, while the new filter supports clean oil circulation. Booking an oil change with Larry H. Miller Dodge Ram Peoria gets the oil and filter replaced and the visit logged against the vehicle's history. The service is designed around the vehicle's stated engine requirements rather than appearance-based oil checks. Schedule service online or call 623-400-7471.

When you book, the dealership replaces the oil and filter with the grade specified for the engine, resets the oil-life monitor, checks underhood fluid levels, and records the visit. Call 623-400-7471 or schedule service online at Larry H. Miller Dodge Ram Peoria.