2021 Chevrolet Silverado 2500 Hd
Silverado 2500 Hd
This vehicle's factory manual
2021 Chevrolet Silverado 2500 Hd: confirm the engine, trim, or drivetrain to open the available repair and diagnosis sections.
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Factory Specs at a Glance
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Maintenance
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Quick Specs(8)
🚨Brake Fluid
DOT 3
❄️Coolant
50/50 mixture of DEX-COOL and clean, dr…
💧Fluid Capacity
9.20 qt Oil
🛢️Oil Type
5W-40 Oil (9.20 qt)
➰Serpentine Belt
Serpentine Drive Belt Is Not Adjustable.
⚡Spark Plugs
0.95 - 1.10 mm (0.037 - 0.043 in)
🛞Tires
LT245/75R17 E 121/11
🔄Transmission Fluid
20.60 QTS. (19.49 L) — Automatic Transm…
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