Group III base oil

Motor Oil Supply Concerns Highlight Importance of Vehicle and Equipment Preparedness

File under: Supply Chain

A recent industry warning from the Independent Lubricant Manufacturers Association (ILMA) has raised concerns about possible motor oil shortages in the United States over the coming months. According to ILMA CEO Holly Alfano, supplies of Group III base oils — a key ingredient used in many modern synthetic and blended motor oils — could become strained by June due to international supply chain concerns.

ILMA reports that approximately 44% of U.S. Group III base oil supplies are imported from the Persian Gulf region, while another 30% are imported from South Korea. Disruptions involving shipping, manufacturing, or geopolitical tensions could affect availability and potentially increase prices.

For most households, this is not an emergency situation. However, it serves as another reminder that preparedness is often about routine maintenance and staying ahead of potential supply disruptions before they become widespread.

Why Motor Oil Matters During Emergencies

Motor oil is essential to keeping vehicles and equipment operating safely and reliably. In rural communities especially, reliable transportation is closely tied to daily life, emergency response, agriculture, commuting, medical access, and generator operations during power outages.

A shortage or sudden price spike could impact:

• Personal vehicles

• Farm equipment and tractors

• Emergency generators

• Chainsaws and outdoor power equipment

• Emergency response vehicles

• Commercial trucking and delivery fleets

Even temporary supply shortages can lead to delayed maintenance, increased wear on engines, and higher operating costs.

Understanding Oil Change Intervals

One of the best ways to reduce unnecessary demand and extend equipment life is to follow proper maintenance schedules instead of changing oil too early or too late.

Traditional (Conventional) Motor Oil

Traditional motor oil generally requires more frequent changes.

Typical recommendations:

• Every 3,000 to 5,000 miles

• Approximately every 3 to 6 months depending on use

Traditional oil may break down faster under:

• High temperatures

• Heavy towing

• Frequent stop-and-go driving

• Dusty or agricultural environments

• Extended idling

Synthetic Motor Oil

Synthetic oil is engineered to provide longer protection and better performance under extreme conditions.

Typical recommendations:

• Every 7,500 to 10,000 miles

• Some manufacturers recommend up to 15,000 miles under ideal conditions

Synthetic oil generally performs better during:

• Extreme heat and cold

• Heavy towing

• High-mileage driving

• Turbocharged engine operation

However, vehicle manufacturers should always be the primary reference source for oil change schedules. Some newer vehicles use onboard oil life monitoring systems that calculate maintenance needs based on actual driving conditions.

Important Reminder: Do Not Overextend Oil Changes

Trying to “stretch” oil changes too far can create expensive problems. Old or degraded oil can lead to:

• Increased engine wear

• Reduced fuel economy

• Sludge buildup

• Overheating

• Engine damage or failure

Saving one oil change is rarely worth the cost of major engine repairs.

Practical Preparedness Actions Households Can Take

There are several simple and reasonable steps households can take now without panic buying.

1. Stay Current on Maintenance

If your vehicle or generator is already due for an oil change, consider scheduling it sooner rather than later.

2. Keep a Small Backup Supply

Maintaining one extra oil change kit for each critical vehicle or generator can provide flexibility if supplies become temporarily limited.

This may include:

• Correct oil type and viscosity

• Oil filter

• Air filter

• Fuel stabilizer (for generators)

3. Verify Your Equipment Requirements

Not all engines use the same oil. Check owner’s manuals for:

• Oil weight (5W-30, 0W-20, etc.)

• Synthetic versus conventional requirements

• Oil capacity

• Filter specifications

4. Monitor Generator Maintenance

Backup generators are often forgotten until an outage occurs. Check:

• Oil levels

• Service intervals

• Fuel supplies

• Battery condition

• Run-time testing

5. Combine Trips and Reduce Wear

Reducing unnecessary trips can help conserve fuel and reduce maintenance demands during periods of supply uncertainty.

6. Support Preventive Maintenance

Preparedness is not only about stockpiling supplies. Preventive maintenance helps avoid breakdowns during emergencies when repair parts and services may be harder to obtain.

Final Thoughts

At this time, there is no indication of an immediate nationwide motor oil shortage. However, industry organizations are warning that supply pressures may increase during the coming months.

Preparedness does not require panic buying. Instead, it involves practical planning, maintaining critical equipment, and staying informed about potential disruptions before they affect daily operations.

Small actions taken early often prevent larger problems later.

Plan. Prepare. Protect.