2000 GMC Sierra 1500 Pickup Owner's Manual - Page 388

yellowblue Scheduled Maintenance 22,500 Miles (37 500 km) j Lubricate chassis components (or every 12 months, whichever occurs first). (See footnote #.) j Check rear/front axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. j Rotate tires. See "Tire Inspection and Rotation" in the Index for proper rotation pattern and additional information. (See footnote +.) DATE ACTUAL MILEAGE SERVICED BY: 30,000 Miles (50 000 km) j Lubricate chassis components (or every 12 months, whichever occurs first). (See footnote #.) j If Equipped: Replace passenger compartment air filter. If you drive regularly under dusty conditions, the filter may require replacement more often. j Check rear/front axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. j Rotate tires. See "Tire Inspection and Rotation" in the Index for proper rotation pattern and additional information. (See footnote +.) j Replace fuel filter. An Emission Control Service. (See footnote[.) DATE ACTUAL MILEAGE SERVICED BY: 7-10