K2XX (2014 to 2018) · T1XX (2019 to present)
Chevrolet Silverado 1500 maintenance schedules
Silverado coverage spans the K2XX generation through 2018 and the first T1XX year in 2019. EcoTec3 V8 trucks carry the AFM, later DFM, cylinder-deactivation story that makes oil-level discipline the defining habit, and the 8-speed years add a documented shudder with a known fluid fix.
GM pacing applies everywhere: the Oil Life System under a 7,500-mile ceiling, 45,000-mile air filters, 97,500-mile plugs, and five-year Dexcool and brake fluid. Worked trucks halve the driveline intervals on the severe column.
01 / Covered years
Pick your model year
Each page carries the full interval table, engine specs, known issues, recall data, and sources for that year.
- 2015 K2XX with the 4.3L, 5.3L, or 6.2L EcoTec3. Source review
- 2016 Facelift year; powertrain and schedule carry over. Source review
- 2017 The 8-speed spreads to more 5.3L trims. Source review
- 2018 Final K2XX year, sold alongside the incoming redesign. Source review
- 2019 T1XX launch: 2.7L turbo four joins, DFM V8s, three gearboxes. Source review
02 / Related guides