What kind of oil does a 2015 Isuzu nrr diesel take?

The 2015 Isuzu NRR diesel truck typically requires SAE 15W-40 engine oil, which meets API service classifications such as CI-4 or CJ-4. It's important to check the owner's manual for specific recommendations regarding oil specifications and maintenance intervals. Always ensure that the oil used is suitable for the vehicle's engine and operating conditions.