Frequently Asked Questions

Why is a battery important for a 2025 Chevrolet Silverado 3500HD?

• Delivers the cold-start cranking power required by the heavy-duty 6.6L V8 and powers essential towing electronics under load.
• Protects onboard systems and keeps safety, lighting, and trailer connections reliable during long hauls and heavy-duty use.
• At Stevinson Chevrolet in Colorado, our certified technicians test and install the right battery to maximize longevity and reduce downtime, often costing less than independent shops while providing factory-level diagnostics and lasting value.

How long does a battery replacement take?

• Most battery replacements for the 2025 Chevrolet Silverado 3500HD are completed in about 30–60 minutes depending on accessory programming and testing needs.
• We run a full charging system check and verify starting and charging performance before you leave to ensure immediate and long-term savings by reducing repeat visits.
• We offer service financing so you can get service now and pay later; to reserve time, schedule service online for fast, prioritized attention.

How much does a battery cost for a 2025 Chevrolet Silverado 3500HD?

• Costs vary by battery type and capacity; at Stevinson Chevrolet we keep pricing transparent and competitive and often cost less than independent shops while including diagnostic testing and installation.
• Choosing the right OEM-equivalent battery reduces long-term ownership costs by protecting electronics and avoiding premature replacements.
• Check our current offers and savings via our service specials, and schedule service to get a precise estimate.

How often should you replace the battery?

• Under normal conditions, expect 3–5 years, but heavy towing, extreme temperatures, and accessory loads can shorten life—we test battery health at every visit.
• Regular checks at Stevinson Chevrolet help catch early failures, preserving reliability and saving you money over time compared with unexpected roadside replacements.
• Warranty-covered repairs must be done at a certified dealership to maintain coverage; ask our team about coverage and service financing when you schedule service.

What type of battery is in the 2025 Chevrolet Silverado 3500HD?

• The 2025 Chevrolet Silverado 3500HD uses a high-capacity lead-acid starting battery designed for heavy-duty starting and accessory support; some configurations may use enhanced 12V options to suit towing needs.
• We install batteries matched to factory specifications and offer higher-capacity options for frequent towing or extreme climates, with transparent pricing and certified installation.
• Ask about current discounts and our service specials, and schedule service to have a technician recommend the best option.

What size battery is in the 2025 Chevrolet Silverado 3500HD?

• Batteries for the 2025 Chevrolet Silverado 3500HD vary by engine and option package; heavier-duty engines and towing packages commonly require larger group-size batteries with greater cold-cranking amps.
• Stevinson Chevrolet verifies the correct group size and CCA rating for your truck and installs an OEM-spec or equivalent battery to preserve performance and warranty coverage.
• We recommend visiting our service department so a certified technician can confirm the correct size; schedule service and review current service specials to save.