Allen Tillery Buick GMC | Service
2027 GMC Sierra 1500 Service Hot Springs AR
The 2027 GMC Sierra 1500 service schedule in Hot Springs, AR calls for a tire rotation every 7,500 miles and oil service based on the oil-life monitor.
Quick Answer
- GMC schedules a tire rotation every 7,500 miles.
- Oil and filter service is due within 600 miles of the oil-life message and at least once a year.
- The 2.7L TurboMax takes 6.0 quarts of oil with a filter change.
- Both gasoline V8s and the Duramax take 8.0 quarts with the filter.
2027 Sierra 1500 Maintenance Schedule
| When | Service |
|---|---|
| Every 7,500 miles | Rotate tires. Inspect engine oil level and remaining oil life. |
| 22,500 miles or 24 months | Replace the cabin air filter, whichever comes first. |
| 30,000 miles, two years or fuel filter message | Replace the Duramax fuel filter at the first interval reached. |
| 60,000 miles | Replace TurboMax spark plugs and inspect wires or boots. |
| 97,500 miles | Replace spark plugs on both gasoline V8s and inspect wires or boots. |
| 100,000 miles | Change transfer case fluid on 4WD trucks under normal service. |
| 150,000 miles or six years | Drain and fill the engine cooling system, whichever comes first. |
| 200,000 miles or 15 years | Replace the diesel oil pump belt, whichever comes first. |
The 2027 Sierra owner manual lists the 7,500-mile service and a multipoint inspection that includes tire pressure, tread, brake condition and battery connections. The first rotation helps even out tire wear.
Oil Change Grades and Fluid Service
| Engine | Oil specification | Capacity |
|---|---|---|
| 2.7L TurboMax | dexos1 SAE 0W-30 | 6.0 qt |
| 5.7L V8 | dexos1 SAE 0W-30 | 8.0 qt |
| 6.6L V8 | dexos1 SAE 0W-30 | 8.0 qt |
| 3.0L Duramax | dexosD SAE 0W-20 | 8.0 qt |
The Oil Life System calculates the next service from how the truck is driven. GMC calls for an oil and filter change within 600 miles of the Change Engine Oil Soon message, and at least annually. An oil change visit includes resetting the oil life monitor after the service.
Major Service for Towing and Severe Use
GMC lists frequent trailer towing, regular mountainous driving and heavy city traffic in hot weather as severe service conditions. The severe schedule calls for transmission fluid and filter at 45,000 miles and transfer case fluid at 50,000 miles for 4WD trucks.
Brake fluid is due every five years. GMC schedules air conditioning desiccant replacement every seven years. The diesel fuel filter can need earlier replacement in dusty conditions or with extended trailer use.
Common Service Visits
The GMC multipoint inspection includes a brake system check and tire tread and pressure readings. A cabin filter replacement is on the schedule at 22,500 miles or 24 months, whichever comes first. The engine air filter has its own reminder in the driver display.
Reliability and GMC Limited Warranty
GMC covers qualifying defects in materials or workmanship under its 3-year/36,000-mile bumper-to-bumper limited warranty, whichever comes first. Its typical powertrain limited warranty is 5 years or 60,000 miles, whichever comes first, with the exact terms listed for the vehicle.
Costs to Own a Sierra 1500
A TurboMax oil change uses two fewer quarts than an oil change on either V8 or the Duramax. GMC covers the first oil change, four-tire rotation and multipoint inspection at a participating dealer within one year of delivery, subject to program terms.
Tire replacement depends on equipment. The AT4X uses 35-inch mud-terrain tires, while the Pro starts with 17-inch wheels. Allen Tillery Buick GMC can provide a written estimate for tires, filters and scheduled fluid services.
Service Your GMC Sierra 1500 at Allen Tillery Buick GMC
Allen Tillery Buick GMC offers GMC service at 4573 Central Ave in Hot Springs, AR. The service department serves Arkadelphia, Hope, Bryant, Mena and Nashville, including drivers coming in on Highway 270.
Call (501) 881-4160 or schedule a GMC service visit for an oil change, tire rotation or a multipoint inspection on your Sierra 1500.
2027 GMC Sierra 1500 Service FAQ
How often should a 2027 Sierra 1500 get an oil change?
GMC uses the Oil Life System to call for service. The oil and filter are due within 600 miles of the reminder and at least once a year. Frequent towing or severe service can bring the reminder on sooner than the scheduled tire rotation.
What oil goes in the 2027 Sierra 1500 V8s?
Both gasoline V8s use dexos1 SAE 0W-30 and take 8.0 quarts with a new filter. The 2.7L TurboMax uses the same viscosity and specification but takes 6.0 quarts with a filter change. The diesel uses dexosD SAE 0W-20.
When is the Duramax fuel filter due?
The 3.0L Duramax fuel filter is due at 30,000 miles, two years or the fuel-filter message, whichever comes first. Dust, extended towing and certain fuel use can shorten the interval. GMC lists the oil pump belt separately at 200,000 miles or 15 years.
How often is 4WD transfer case fluid replaced?
The normal-service transfer case fluid interval is 100,000 miles for 4WD trucks. On the severe schedule GMC brings it forward to 50,000 miles. Automatic transmission fluid and filter are separate items due at 45,000 miles under the severe schedule.
What is included in GMC first maintenance?
At participating dealers, GMC covers an oil change, rotation of four tires and a multipoint inspection during the first year of delivery, subject to restrictions. The inspection includes checks such as tire tread and brake condition. Air filters are excluded from the first-service benefit.
Does the Sierra have a set coolant change interval?
GMC calls for draining and refilling the engine cooling system at 150,000 miles or six years, whichever comes first. The five-year brake fluid interval runs on its own schedule. Both items appear in the 2027 Sierra 1500 owner manual.
Explore the 2027 GMC Sierra 1500
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See the 2027 GMC Sierra 1500 in person
Allen Tillery Buick GMC is at 4573 Central Ave in Hot Springs.
May not represent actual vehicle. (Options, colors, trim and body style may vary)
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