What Is Hyundai 30,000-Mile Service?

Hyundai’s 30,000-mile service is a scheduled maintenance checkpoint that typically includes an oil and filter change (if due), tire rotation, replacement of air filters as needed, and comprehensive inspections of brakes, fluids, belts, suspension, and drivetrain components. Exact items vary by model, engine/transmission type, and whether you drive under “normal” or “severe” conditions, so owners should confirm the specifics in the vehicle’s maintenance schedule.

What Hyundai Generally Includes at 30,000 Miles

Hyundai publishes model- and year-specific maintenance schedules, but most modern Hyundai vehicles reach a substantial inspection milestone around 30,000 miles. Under normal driving, this visit focuses on confirming the health of wear items and replacing filters that commonly clog by this point.

• Engine oil and oil filter service if due based on time/miles since last change
• Tire rotation (and tread/wear check; balance/alignment if symptoms or uneven wear)
• Cabin air (pollen) filter inspection and usually replacement
• Engine air filter inspection and often replacement (dusty environments may require earlier changes)
• Brake system inspection: pads/shoes, rotors/drums, hoses/lines, parking brake function
• Fluid checks and top-offs: coolant, brake fluid, windshield washer fluid; power steering where applicable (many Hyundais use electric power steering)
• Battery health test and terminal/cable inspection
• Drive belts (serpentine) inspection for wear, cracking, tension
• Suspension and steering components inspection: struts/shocks, tie rods, ball joints
• Axles/CV boots and driveshaft inspections (look for tears, leaks)
• Exhaust and fuel line visual checks for corrosion, leaks, damage
• Transmission/transaxle, transfer case, and differential fluid level checks (replace only if specified by schedule or showing issues)

While this is a common checklist, Hyundai’s exact requirements can differ by model and year. Always compare a shop’s proposed work with your owner’s manual or Hyundai’s VIN-based maintenance schedule.

What’s Usually Not Required at 30,000 Miles (But Sometimes Upsold)

Dealerships and shops may suggest extra services at 30,000 miles. Some can be useful in specific cases, but many are not called for by Hyundai’s official schedule at this mileage under normal driving. Time-based intervals or “severe” use can change this.

• Spark plugs: commonly due well after 30,000 miles on many Hyundai engines (often 60,000–105,000 miles, depending on engine and plug type)
• Coolant replacement: often first due around 100,000–120,000 miles or 10 years on many late-model Hyundais (check your manual)
• Automatic/CVT/DCT fluid replacement: often due later (e.g., 60,000 miles under severe service, or longer under normal); typically inspect at 30,000
• Brake fluid exchange: Hyundai often specifies every 36 months (time-based); this may or may not coincide with 30,000 miles
• “Fuel system cleaning,” “induction service,” or throttle-body cleaning: not routine at 30,000 unless there are drivability symptoms or specific schedule notes

If you’re offered add-ons, ask the advisor to show the line in your Hyundai maintenance schedule that calls for the service at this mileage or based on time/severity.

Normal vs. Severe Service: Why It Matters

Hyundai divides maintenance into “normal” and “severe” schedules. Severe driving shortens intervals for some items (especially oil and filters) and can move certain fluid changes earlier. Identifying your driving profile ensures you don’t over- or under-service the car.

• Common severe conditions: frequent short trips, extensive idling/stop-and-go, extreme heat/cold, dusty or sandy roads, mountainous or towing/haul use
• Effects at 30,000 miles: more frequent oil changes; earlier air filter replacement; potential earlier transmission/AWD fluid service compared with normal schedule
• Time-based items: brake fluid changes often occur around 3 years regardless of mileage

If your driving fits severe conditions, use the severe schedule in your owner’s manual. This can change what’s due at 30,000 miles.

Model-Specific Notes

Gasoline (including GDI and Turbo)

Many Hyundai gasoline engines use long-life spark plugs, but turbocharged engines may have shorter intervals. Engine air filters for GDI/turbo applications can clog sooner in dusty regions. Follow the manual for exact plug and filter intervals.

Transmissions: Automatic, CVT, and DCT

At 30,000 miles, fluid checks and leak inspections are typical. Replacement often occurs later—earlier if you follow the severe schedule. Dual-clutch transmissions (DCT) and CVTs can have different service needs than conventional automatics, so verify by model.

AWD and 4WD Systems

Inspect transfer case and differential fluids and seals for leaks at 30,000. Under severe use (towing, off-road, frequent mountain driving), fluid replacement may occur earlier than under normal conditions.

Hybrids, Plug-in Hybrids, and EVs

Electrified Hyundais generally have lighter mechanical service at 30,000 miles: tire rotation, cabin filter replacement, brake inspection (regenerative braking reduces wear), and coolant level checks for battery/inverter systems. Brake fluid changes remain time-based.

Cost, Time, and a Practical Checklist

Pricing varies by region and what’s actually due. A typical 30,000-mile visit with oil service, tire rotation, and both air filters often lands in the $150–$350 range in the U.S., excluding any time-based brake fluid change or add-ons. Expect about 1–2 hours. To keep the visit focused, bring a concise checklist.

• Perform oil and filter service if due; reset maintenance reminder
• Rotate tires; measure tread depth and document brake pad thickness
• Replace cabin and engine air filters if dirty or due by schedule
• Inspect brakes, suspension, steering, belts, hoses, battery, and all fluids
• Check for leaks (engine, transmission, coolant, axles), examine CV boots
• Confirm transmission/AWD fluids: inspect now, replace only if required by schedule
• Road-test for alignment or vibration issues; recommend alignment only if needed
• Provide a printed inspection report with measurements and photos where possible

Asking for a line-item estimate and a final inspection report helps you avoid unnecessary upsells and preserves clear records for warranty.

Warranty and Record-Keeping

Hyundai warranties require that you maintain the vehicle according to the schedule, but they don’t require dealer-only service. Keep receipts and dated records (including mileage) for oil changes, filters, and inspections. Using equivalent-quality parts and the specified oil grade is key for warranty protection under U.S. Magnuson–Moss law.

How to Verify Your Exact Schedule

The definitive guidance is your owner’s manual and Hyundai’s official maintenance planner. Checking by VIN ensures you see requirements for your exact model and powertrain.

• Consult the Maintenance section of your owner’s manual or service booklet
• Use Hyundai’s online tools or the MyHyundai/HyundaiUSA maintenance schedule by VIN
• Match your driving profile (normal vs. severe) to the correct schedule
• Confirm time-based items (e.g., brake fluid every 36 months) even if low mileage
• Bring the printed schedule to your service appointment to align on what’s due

Taking these steps ensures the 30,000-mile service fits your vehicle and use case, preventing both under-maintenance and overspending.

Summary

Hyundai’s 30,000-mile service is a mid-cycle maintenance milestone centered on oil service (if due), tire rotation, filter replacements, and full-system inspections. Specifics depend on model, year, and driving conditions, with severe use advancing some intervals. Verify your exact checklist in the owner’s manual or Hyundai’s VIN-based schedule, keep thorough records, and be cautious with add-ons not specified for your vehicle at this mileage.

What’s included in a 30000 mile service?

A 30,000-mile service is a comprehensive check-up for your vehicle, involving an oil and filter change, tire rotation and inspection, replacement of the engine and cabin air filters, and a thorough inspection of the brakes, battery, fluids, belts, hoses, suspension, and steering systems. This service is crucial for maintaining vehicle performance, preventing future expensive repairs, ensuring warranty compliance, and promoting overall safety. 
Key Services Performed

• Engine & Fluids: Opens in new tabOil and oil filter are changed, and other fluids like coolant, brake fluid, and transmission fluid are checked, topped off, or replaced as needed. 
• Tires: Opens in new tabTires are rotated to ensure even wear and inspected for damage to extend their lifespan and improve safety. 
• Filters: Opens in new tabEngine air filters and cabin air filters are replaced to maintain engine efficiency and air quality inside the car. 
• Brakes: Opens in new tabBrake pads, rotors, and hoses are thoroughly inspected for wear and proper function. 
• Belts & Hoses: Opens in new tabDrive belts and coolant hoses are checked for cracks, leaks, or other damage that could lead to breakdowns. 
• Battery: Opens in new tabThe battery is tested for health and its terminals are cleaned to prevent unexpected failures. 
• Suspension & Steering: Opens in new tabShocks, struts, tie rods, and other components are inspected for damage. 
• Exhaust & Fuel Systems: Opens in new tabThe exhaust system is checked for rust or leaks, and the fuel system is inspected for proper function. 
• Chassis Lubrication: Opens in new tabChassis components are lubricated to ensure smooth operation. 

Why the 30,000-Mile Service Matters 

• Preventive Maintenance: It addresses small issues before they become major, expensive problems.
• Warranty Compliance: Performing this service helps ensure your vehicle’s warranty remains valid.
• Improved Performance: Fresh fluids, filters, and balanced tires contribute to better fuel efficiency and a smoother driving experience.
• Increased Safety: Thorough inspections of critical systems like brakes, steering, and suspension help keep you safe on the road.

Do you really need 30000 mile service?

The 30,000 mile (30K) maintenance service is critical in keeping your new car warranty in effect. It should be noted that it is just as important to follow the correct 30,000 mile (30K) service schedule. There is the “Normal Service” schedule and the “Severe Service” schedule.

What is included in a Hyundai major service?

Hyundai Servicing

Key Benefits	Core Service From £199	Major Service From £299
Hyundai Genuine Parts always used	✓	✓
Engine Oil and filter change using the correct specification for your Hyundai	✓	✓
Installation of applicable engine management software updates	✓	✓
2 year Hyundai warranty on all parts fitted during the service	✓	✓

What happens if I skip a Hyundai service?

If you put off service for too long, your brakes may start to emit grinding sounds that indicate damage to your rotors. Ignoring a flashing check engine light may result in your vehicle being unsafe to drive.