David Hilgendorf

• News

• Product Highlights
• Industry News

Turn More Heads with AMSOIL Car Care

AMSOIL car-care products are engineered with advanced technology to deliver powerful cleaning action that helps vehicles shine brighter.

June 3, 2025

• News

• Product Highlights
• Industry News

Your Ultimate Oil Change

Right product. Right package. Right to your door.

November 1, 2024

• News

• Product Highlights
• Ask AMSOIL

What AMSOIL Motor Oil is Right for You?

No matter what you drive or how you drive, AMSOIL provides specially formulated motor oil designed to protect your vehicle.

December 11, 2023

• News
• Events
• Team AMSOIL

• Motorcycles
• ATV/UTV Racing
• Sponsorships
• Motorcycle Rallies
• Dirt Bike
• Dirt Bike Racing
• Off-Road Racing

Martin Camp Joins Team AMSOIL for 2026 Dakar Rally

Martin Camp's lifelong dream of competing in the Dakar Rally is drawing closer as he approaches his 60th birthday.

October 31, 2025

• How To

• ATV/UTV
• Product Highlights
• Ask AMSOIL

Garage Tips: An AMSOIL UTV Oil Change Done Right

A step-by-step guide for changing UTV oil to keep your UTV running like new, including tools, tips and oil requirements.

September 15, 2025

• News
• How To

• ATV/UTV
• Product Highlights

Testing a Turbo UTV Dual-Clutch Transmission

We test machines the way they are designed to be used. See how a turbocharged Can-Am Maverick R held up.

September 9, 2025

• News
• How To

• Product Highlights
• Snowmobile

50 Hours: Arctic Cat ZR 858 R-XC

We tested AMSOIL INTERCEPTOR in an Arctic Cat ZR 858 R-XC for 50 hours, or the equivalent of 1,000 miles.

September 4, 2025

• News

• Motorcycles
• Product Highlights
• Ask AMSOIL

AMSOIL Synthetic Motorcycle Oil is Engineered for Extremes

August 21, 2025

• News

• ATV/UTV
• Product Highlights
• ATV/UTV Racing

NEW AMSOIL Synthetic ATV/UTV CVT Fluid is First for Polaris RANGER*

July 22, 2025

• How To

• Ask AMSOIL
• Dirt Bike

How Often Should You Lubricate Your Dirt Bike Chain?

Top tips for reliable dirt bike chain performance and service life.

June 13, 2025

• How To

• Ask AMSOIL
• Diesel
• Product Highlights
• Cars & Trucks

The Difference Between Winter- and Summer-Blend Gas

Summer-blend gas provides about 1.7 percent increased energy content, meaning it offers a slight boost in fuel economy. Here's how...

May 15, 2025

• How To

• ATV/UTV
• Product Highlights
• Sponsorships

Performance Testing AMSOIL Synthetic ATV/UTV Motor Oil in the RZR Pro XP Turbo

April 23, 2025

• News
• Events

• Car Shows
• Car Racing
• Sponsorships

AMSOIL Partners With Freedom Factory

April 21, 2025

• How To

• Product Highlights
• Small Engines

Maximizing Performance in Splash-Lubricated Engines

Splash lubrication is common in small, single-cylinder, four-stroke engines found in lawn and power equipment.

April 7, 2025

• Performance
• Product Highlights
• Snowmobile
• Ask AMSOIL

AMSOIL Snowmobile Oil is Engineered for Extremes

February 12, 2025

• News
• Team AMSOIL

• Sponsorships
• Testimonials
• Off-Road Racing

Racer Jimmy Henderson Protects Construction Equipment with AMSOIL

February 5, 2025

• News
• Events

• Motorcycle Rallies
• Sponsorships

Daytona Bike Week is the First Sign of Spring.

Daytona Bike Week kicks off riding and rally season with sun, fun and epic rides.

January 27, 2025

• Testimonials
• Dirt Bike
• Dirt Bike Racing

Sportsman’s Spotlight: Kalyn Benaroya 

January 24, 2025

• News
• Events

• Motorcycle Rallies
• Motorcycles

AMSOIL Sponsors Your Favorite Motorcycle Rallies

January 14, 2025

• News
• How To

• Snowmobile
• Snowmobile Racing
• Ask AMSOIL
• Small Engines
• Dirt Bike
• Dirt Bike Racing
• Off-Road Racing

How Exhaust Power Valves Improve Two-Stroke Performance.

Restore your lost engine power.

January 8, 2025

• How To

• Diesel
• Ask AMSOIL
• Cars & Trucks

Be Prepared for Winter Driving

Prepare your vehicle for hazardous roads before winter arrives.

December 4, 2024

• Diesel
• Product Highlights

Superior Diesel Cold-Temperature Protection

December 1, 2024

• How To

• Diesel
• Product Highlights
• Ask AMSOIL

How to Prevent Diesel Fuel Gelling

Learn how to keep frozen diesel fuel from leaving you stranded.

December 1, 2024

• Events
• Team AMSOIL

• Diesel Events

AMSOIL Ultimate Callout Challenge

November 27, 2024

• News
• How To

• ATV/UTV
• Ask AMSOIL

Boosted Protection for Riding in Harsh Western Environments

When driving in remote terrain, be sure to prep your ATV or UTV with additional protection and recovery equipment.

October 15, 2024

• How To

• ATV/UTV
• Product Highlights

Premium Protection for Turbocharged UTVs

September 18, 2024

• How To

• Snowmobile
• Product Highlights

Premium Protection for High-Performance Snowmobiles

September 4, 2024

• News
• How To

• Product Highlights
• Ask AMSOIL

What is the Shelf Life of Motor Oil and Grease?

August 14, 2024

• How To

• Product Highlights
• Marine

The Importance of Antioxidants in Marine Oil

July 23, 2024

• How To
• Events

• Motorcycles
• Ask AMSOIL
• Motorcycle Rallies

4 Sturgis Motorcycle Rally Must-Ride Destinations

The Black Hills and Badlands are two memorable Sturgis Motorcycle Rally destinations.

July 3, 2024

• Ask AMSOIL
• Product Highlights
• Motorcycles
• Motorcycle Rallies

Keep Your Harley-Davidson Running Perfectly

June 14, 2024

• News

• Marine
• Product Highlights

AMSOIL Marine Engine Oil is Engineered for Extremes

May 28, 2024

• Motorcycles
• Product Highlights

Upgraded Performance and Protection for Indian Motorcycles

May 28, 2024

• How To

• Product Highlights
• Small Engines

Fix Hard-Starting Two-Stroke Engines

May 24, 2024

• How To

• Ask AMSOIL
• Diesel
• Product Highlights
• Cars & Trucks

Combat the Effects of Cold Temperatures

October 25, 2023

• How To

• Diesel
• Ask AMSOIL

Top 5 Skid Steer Maintenance Tips

September 29, 2023

• How To

• Product Highlights
• Ask AMSOIL

Protect Your Firearms and Improve Their Reliability

September 29, 2023

• Bypass Filtration
• How To

• Ask AMSOIL
• ATV/UTV
• Diesel
• Marine
• Product Highlights
• Motorcycles
• Snowmobile
• Small Engines
• Dirt Bike
• Cars & Trucks

Oil Filtration Basics: Capacity, Efficiency, Flow and Durability

September 14, 2023

• News
• How To

• Cars & Trucks
• AMSOIL HQ
• Product Highlights

1,000 Horsepower Supercharged LS Engine Build

September 13, 2023

• Product Highlights
• Snowmobile
• Snowmobile Racing

How To Protect Your Snowmobile Engine

September 6, 2023

• News

• Industry News
• Sponsorships
• Off-Road Racing

Scott Douglas Inducted into Off-Road Hall of Fame

August 29, 2023

• News
• How To

• Motorcycles
• Product Highlights

AMSOIL Metric Motorcycle Oil 8,000-Mile Torture Test

August 10, 2023

• News

• Cars & Trucks
• Product Highlights

AMSOIL Hybrid Motor Oil Protects Hybrid Vehicle Engines

July 21, 2023

• How To

• ATV/UTV
• Diesel
• Marine
• Product Highlights
• Motorcycles
• Snowmobile
• Ask AMSOIL
• Small Engines
• Dirt Bike
• Cars & Trucks

Understanding Engine Oil Specifications

July 18, 2023

• How To

• Ask AMSOIL
• Motorcycles
• Motorcycle Rallies
• Dirt Bike

Extreme Heat is Hard on Your Motorcycle

July 17, 2023

• Product Highlights
• Diesel
• Ask AMSOIL
• Small Engines
• Cars & Trucks

How To Protect Pneumatic / Air Tools

July 17, 2023

• Ask AMSOIL
• Product Highlights
• Small Engines

Neglected Equipment – Air Compressors

June 29, 2023

• How To

• Product Highlights
• ATV/UTV
• Diesel
• Marine
• Motorcycles
• Snowmobile
• Ask AMSOIL
• Small Engines
• Dirt Bike
• Cars & Trucks

Awesome Uses and Simple Life Hacks for Metal Protector

June 28, 2023

• Events

• Motorcycle Rallies
• Motorcycles
• Sponsorships
• Ask AMSOIL

AMSOIL-Sponsored Motorcycle Rallies

June 27, 2023

• How To
• Events
• Team AMSOIL

• Cars & Trucks
• Diesel
• Diesel Events
• Product Highlights
• Car Racing
• Ask AMSOIL
• Off-Road Racing

Should I Use Racing Oil in My Daily Driver?

June 20, 2023

• Team AMSOIL

• Product Highlights
• Diesel
• Diesel Events
• Scott Birdsall
• Marine
• Car Racing
• Ask AMSOIL
• Brad Lovell
• Bryce Menzies
• Cars & Trucks
• Off-Road Racing
• Scheuring Speed Sports

DOMINATOR® Synthetic Racing Oil Wins Races

June 20, 2023

• How To

• Marine
• Product Highlights
• Ask AMSOIL

How To Maintain Your Personal Watercraft

June 8, 2023

• Motorcycles
• Product Highlights
• Ask AMSOIL

AMSOIL Synthetic Motorcycle Oil vs. Harley-Davidson SYN3

June 6, 2023

• How To

• Product Highlights
• ATV/UTV
• Diesel
• Marine
• Motorcycles
• Snowmobile
• Small Engines
• Dirt Bike
• Cars & Trucks

How Does AMSOIL Stack Up?

May 24, 2023

• How To

• ATV/UTV
• Snowmobile
• Ask AMSOIL
• Small Engines
• Cars & Trucks

What is a CVT / Continuously Variable Transmission?

May 23, 2023

• How To

• ATV/UTV
• Diesel
• Marine
• Motorcycles
• Snowmobile
• Ask AMSOIL
• Small Engines
• Dirt Bike
• Cars & Trucks

Tech Tips: Maintaining Wheel Bearings

May 22, 2023

• How To

• Motorcycles
• Product Highlights
• Ask AMSOIL
• Dirt Bike

How To Fix Motorcycle Engine Knocking

Your bike can automatically detune its engine, but there's an easy fix.

May 10, 2023

• How To

• Marine
• Product Highlights
• Ask AMSOIL

Top 5 Things Affecting Outboard Performance

May 10, 2023

• News
• How To

• ATV/UTV
• Product Highlights

Save Time With ATV/UTV Oil Change Kits

Everything needed for your ATV or UTV oil change, in one box.

May 2, 2023

• How To

• Ask AMSOIL
• Diesel
• Cars & Trucks

How to Perform Oil Analysis

Oil analysis provides a look inside your engine to gauge oil and component condition.

April 25, 2023

• How To

• Product Highlights
• Ask AMSOIL

Reduce Maintenance with Synthetic Hydraulic Oil

Increase equipment uptime with cleaner and more stable synthetic hydraulic oil.

April 24, 2023

• How To

• Marine
• Product Highlights

Service Marine Lower Units to Prevent Water Damage

Preventing rust and other water-related problems in marine lower units.

April 24, 2023

• Ask AMSOIL

Understanding Fluid Lubrication and Protection

Different methods of lubrication protect machines from wear.

April 11, 2023

• How To

• Cars & Trucks
• Product Highlights
• Ask AMSOIL

Which Automatic Transmission Fluid Do I Need?

April 10, 2023

• How To

• Small Engines

Zero-Turn Mower Maintenance Best Practices

March 29, 2023

• How To

• ATV/UTV
• Ask AMSOIL

Recreational ATV and UTV Riding Tips 

March 29, 2023

• How To

• Cars & Trucks
• Product Highlights
• Ask AMSOIL

Why Do European Cars Require Special Oil?

March 28, 2023

• How To

• Small Engines
• Product Highlights
• Ask AMSOIL

SABER® Professional Cuts Costs

February 28, 2023

• How To

• Product Highlights
• Motorcycles
• Snowmobile
• Testimonials
• Dirt Bike

Snow Bikes Destroy Most Motor Oils

February 27, 2023

• How To

• ATV/UTV
• Diesel
• AMSOIL HQ
• Marine
• Product Highlights
• Motorcycles
• Snowmobile
• Ask AMSOIL
• Small Engines
• Dirt Bike
• Cars & Trucks

AMSOIL vs. Mobil 1* Performance

AMSOIL Signature Series and Mobil 1 are two of the best motor oils, but is one better?

February 15, 2023

• Motorcycles
• ATV/UTV
• Product Highlights
• Ask AMSOIL
• Dirt Bike

The Difference Between Motorcycle and ATV/UTV Oil

Different powersports vehicle usage creates various challenges for motor oil.

February 14, 2023

• How To

• Small Engines
• Product Highlights
• Ask AMSOIL

5 Expert Chainsaw Maintenance Tips

Chainsaw maintenance keeps your saws running strong and cutting efficiently.

February 13, 2023

• News
• How To

• Diesel
• Product Highlights
• Ask AMSOIL
• Cars & Trucks

What Kind of Grease Do I Need?

Eliminate the confusion in selecting the right grease.

January 31, 2023

• News

• Motorcycles
• Product Highlights
• Ask AMSOIL

Prepare Your Bike for Summer Riding

January 31, 2023

• How To

• Ask AMSOIL
• ATV/UTV
• Diesel
• Marine
• Motorcycles
• Snowmobile
• Small Engines
• Dirt Bike
• Cars & Trucks

Understanding Oil Viscosity

Viscosity is the measure of a fluid's resistance to flow.

January 17, 2023

• How To

• Product Highlights
• Ask AMSOIL

A Closer Look at Grease

January 16, 2023

• How To

• Cars & Trucks
• ATV/UTV
• Diesel
• Motorcycles
• Snowmobile
• Ask AMSOIL
• Dirt Bike

The Difference Between Horsepower and Torque

January 12, 2023

• News
• How To

• AMSOIL HQ

Make Your Vehicle More Environmentally Friendly

AMSOIL products are better for the environment.

December 29, 2022

• How To

• Dirt Bike
• Product Highlights
• Motorcycles
• Ask AMSOIL

The Importance of Dirt Bike Maintenance

December 27, 2022

• How To

• Diesel
• Product Highlights
• Ask AMSOIL

Agricultural and Off-Road Equipment Grease

December 13, 2022

• How To

• Snowmobile
• Product Highlights
• Ask AMSOIL

Changing Snowmobile Chaincase Oil

Changing snowmobile chaincase oil is easy.

November 30, 2022

• Team AMSOIL

• ATV/UTV Racing
• Snowmobile Racing
• Scheuring Speed Sports

Scheuring Speed Sports

A legacy of racing success.

November 30, 2022

• How To

• Ask AMSOIL
• Cars & Trucks

Classic Car and Truck Maintenance Tips

November 21, 2022

• Product Highlights
• Ask AMSOIL
• Cars & Trucks

Antifreeze & Coolant Protects Your Engine

November 18, 2022

• How To

• Small Engines
• Product Highlights
• Ask AMSOIL

What To Do When Your Snowblower Won’t Start?

A snowblower that won't start is usually a fuel problem.

October 26, 2022

• How To

• Ask AMSOIL
• Diesel
• Product Highlights
• Cars & Trucks

How Often Should I Change Differential Fluid?

Fluid change intervals depend on your vehicle, driving conditions and gear oil quality.

October 26, 2022

• Videos

• Testimonials
• People
• Diesel
• Product Highlights
• Snowmobile
• Small Engines

The Grizzly Lodge in British Columbia Relies on AMSOIL

October 24, 2022

• Ask AMSOIL
• ATV/UTV
• Diesel
• AMSOIL HQ
• Marine
• Product Highlights
• Motorcycles
• Snowmobile
• Small Engines
• Dirt Bike
• Cars & Trucks

Your Manufacturer’s Warranty is Secure

AMSOIL lubricants maintain your factory vehicle and equipment warranties.

October 24, 2022

• How To

• Motorcycles
• Ask AMSOIL
• Small Engines
• Cars & Trucks

Long-Term Vehicle Storage Tips

Ensure your vehicle is ready to roll when you take it out of storage.

October 14, 2022

• How To

• Small Engines
• Product Highlights
• Ask AMSOIL
• Testimonials

One Solution for Different Two-Stroke Mix Ratios?

Different equipment manufacturers recommend different two-stroke oil mix ratios.

October 13, 2022

• How To

• Ask AMSOIL
• Product Highlights

Cold Storage Recommendations for AMSOIL Products

Cold-temperature storage can be detrimental to fluid performance.

October 4, 2022

• News
• How To
• Videos

• AMSOIL HQ
• People
• Ask AMSOIL
• Testimonials

Is Becoming an Independent AMSOIL Dealer Worth It?

Becoming an Independent AMSOIL Dealer is a great way to make extra money.

October 3, 2022

• How To

• Motorcycles
• ATV/UTV
• Ask AMSOIL
• Dirt Bike

How to Change Motorcycle Oil in 9 Simple Steps

Step-by-step directions to walk you through the oil change process.

September 20, 2022

• How To

• Cars & Trucks
• ATV/UTV
• Diesel
• Marine
• Motorcycles
• Snowmobile
• Ask AMSOIL
• Small Engines
• Dirt Bike

The 5 Approaches to Vehicle Maintenance

September 16, 2022

• How To

• Cars & Trucks
• Ask AMSOIL

How to Recover a Vehicle After Flood Damage

September 15, 2022

• How To
• Videos

• ATV/UTV
• Performance
• Product Highlights

The Best Performing ATV & UTV Oil?

September 14, 2022

• Ask AMSOIL
• Diesel
• Cars & Trucks

How Does a Turbocharger or Supercharger Work?

September 12, 2022

• Ask AMSOIL

Does Synthetic Oil Cause Leaks?

August 29, 2022

• How To

• ATV/UTV
• Marine
• Motorcycles
• Snowmobile
• Small Engines
• Dirt Bike

Two-Stroke vs. Four-Stroke Differences?

Two-stroke and four-stroke engines each have pros and cons.

August 24, 2022

• News
• How To

• Cars & Trucks
• Diesel
• Ask AMSOIL

Why is My Engine Overheating?

If your car or truck is overheating, pull over and let it cool before checking the coolant.

August 23, 2022

• How To

• Marine

What Motor Oil is Right for Your Boat or Personal Watercraft Engine?

Dedicated marine motor oil is vital to marine engine protection.

August 18, 2022