What is capacity engine oil truck Chevy 91-v8-r1500?

The oil capacity for a 1991 Chevy R1500 with a V8 engine is typically 5 quarts. However, it's crucial to check your owner's manual. The exact capacity might vary slightly depending on the specific V8 engine (e.g., 5.0L, 5.7L, etc.) and whether you are doing a complete oil change with filter replacement or just adding oil. Always refer to the owner's manual for the most accurate information.