Maintenance and Fluid Information for 2020 Chevrolet Trucks EXPRESS 2500 6.0L
An oil change on the 2020 Chevrolet Trucks EXPRESS 2500 6.0L starts with selecting the right lubricant. The catalog lists these engine-oil viscosity grades: 5W-30. The matching product listings include Signature Series 5W-30 Synthetic Motor Oil, XL 5W-30 Synthetic Motor Oil, OE 5W-30 Synthetic Motor Oil. The grade alone is not the whole specification, so check the manufacturer’s requirements before making your selection.
The listing puts the oil capacity at 6 quarts with filter. It is a helpful guide for how much oil to have on hand, but use the specified level-check procedure after refilling to confirm the final amount.
What oil does my 2020 Chevrolet Trucks EXPRESS 2500 6.0L take and which oil filter is listed?
The listed engine-oil viscosity is 5W-30, and listed oil-filter part numbers include EA15K50-EA, 57060-EA.
What gear lubricant is listed for my 2020 Chevrolet Trucks EXPRESS 2500 6.0L?
The differential/gear-lubricant viscosities listed for this vehicle include 75W-90. These are catalog-listed gear-lubricant options, not interchangeable specifications; verify the correct axle, differential type, and manufacturer requirements before selecting one.
How much oil does my 2020 Chevrolet Trucks EXPRESS 2500 6.0L take?
The listed engine-oil capacity for this vehicle is 6 quarts with filter.
When should I change the oil in my 2020 Chevrolet Trucks EXPRESS 2500 6.0L?
Use the manufacturer’s maintenance schedule for this engine and operating conditions. The available application data does not establish an exact oil-change interval.

