---
id: hub-0018
title: "Keep Your Vehicle Running Strong: Maintenance 101"
category: hub
subtopic: maintenance-mastery
page_type: hub
source_url: "https://www.castlecadillacmchenry.com"
tags: ["shopping-hub", "service", "maintenance", "reliability"]
questions:
  - "What maintenance does my car need?"
  - "How often should I service my vehicle?"
  - "What's included in regular maintenance?"
  - "Where can I get service near McHenry?"
related: [ownership-costs, new-owner, resale-value]
dealer: Castle Cadillac McHenry
---

Regular maintenance is the best investment you can make in your vehicle's longevity and reliability. It keeps your car safe, prevents costly repairs, and preserves resale value.

**Routine maintenance essentials:**
- **Oil and filter changes** - typically every 3,000-10,000 miles (check your owner's manual)
- **Tire rotation and alignment** - every 5,000-8,000 miles
- **Fluid checks and top-ups** - coolant, brake fluid, power steering
- **Filter replacements** - air and cabin filters as needed
- **Brake inspections** - pads, rotors, and fluid condition
- **Battery health** - especially in cold seasons

Castle Cadillac McHenry's Service Department handles all maintenance and repairs with genuine OEM parts and factory-trained technicians. We know every vehicle on our lot and can advise you on what to expect. New vehicles often have warranty coverage; pre-owned vehicles benefit from transparent service history.

**Next step:** Call **(779) 265-4427** to schedule your first service or discuss a maintenance plan that fits your vehicle and driving style.