AMSOIL Synthetics for Off Road 4x4 Trucks - Select Synthetics - AMSOIL Authorized Dealer

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Off Road 4x4 Trucks

The Very Best Synthetic Lubricants and Filters for Off-roading

AMSOIL Top-quality Synthetic Lubricants for Off-road Truck Events

Premium Full Synthetic Oil, Lubes, Fluids, Grease and other quality AMSOIL products

Vehicles have gone soft lately as SUVs and pickups have prioritized fuel economy and comfort over all-out off-road capability. For most buyers, that's a good thing. But plenty of truck buyers still enjoy a romp in the mud.

Well, most truck builders these days are offering an off-road package for those who like to get dirty. Dedicated suspensions, locking rear differentials, and increased ground clearance are common attributes.

Suspention Fluid for a 4x4 with a Suspension Lift

A true Off-road 4x4 Truck gives you the power to go where you want to go. These off-road trucks will go where pavement doesn't exist! When you switch from daily driving to serious off-road adventure, protection is critical to ensure you’re not getting towed home - that is where AMSOIL Premium Synthetic Products come in!

AMSOIL Premium Synthetic Lubricants protect Broncos and Jeeps

AMSOIL Advanced Synthetic Products protect 4x4s from front to back. The proprietary technology and top-quality chemistry found exclusively in AMSOIL synthetic lubricants provide world-class protection for hard-working engines, transmissions and differentials.

AMSOIL Synthetic Diesel Oils are designed to withstand the punishment doled out by diesel engines. They provide excellent protection during heavy use and even abuse. They reduce friction and wear better than conventional oils, helping hard-working diesel engines perform better and last longer.

They withstand high-temperature breakdown to help prevent harmful deposits from forming while remaining fluid in sub-zero temperatures for easier cold starts and faster circulation compared to conventional oils. The advanced lubricity also increases fuel economy.

The Ultimate in Power, Performance and Protection for Hard-working Diesel Engines !

AMSOIL Heavy-Duty Synthetic Diesel Oil is built to withstand the punishment turbos dish out, protecting against deposit formation in extreme temperatures.

AMSOIL Signature Series Max-Duty Synthetic Diesel Oil provides protection boosted to the max, delivering up to 60 percent better turbo cleanliness and withstanding the extra demands you place on that turbo when pulling heavy loads or updating the tune for maximum horsepower.

Independent testing shows AMSOIL Signature Series Max-Duty Synthetic Diesel Oil provides 6X more wear protection than required by the standard. In the same test, AMSOIL Heavy-Duty Synthetic Diesel Oil delivers 4X more protection against wear than required by Detroit Diesel’s standard.

We deliver nothing but premium synthetic lubricants designed to help you get the most out of your turbocharged diesel engine. The full line of AMSOIL Synthetic Diesel Oils withstands the punishment of both modern and older turbo diesel engines.

Diesel Truck Events

Exclusive Official Oil of the "Diesel Power Challenge" and the "Ultimate Callout Challenge"

AMSOIL supports diesel enthusiasts and diesel competition. As the Exclusive Official Oil of the Diesel Power Challenge and the Ultimate Callout Challenge, AMSOIL Premium Synthetic Diesel Oils keep powerful turbodiesel trucks protected and running at peak performance throughout the intense, high-heat conditions of competition.

World-class high-quality Lubricants and Filters for Diesel Truck Competitions

Diesel Enthusiasts Trust AMSOIL - CLICK HERE For More

Our time behind the wheel and under the hood helps us experience firsthand the toll power, speed and performance take on engines. That’s why we formulate AMSOIL Premium Synthetic Diesel Oils in our chemical and mechanical labs to push the boundaries of performance. Because our products not only have to protect our vehicles, they have to protect yours.

AMSOIL DOMINATOR® 20W-50 Competition Diesel Oil is designed for professionals and enthusiasts who want a step up in diesel protection. It is specifically designed for high-horsepower diesel engines and delivers the benefits most important to diesel competitors, including robust durability, outstanding bearing protection and the ability to withstand the extreme pressures and temperatures common to diesel competition.

DOMINATOR 20W-50 Competition Diesel Oil delivers 50 percent more film thickness and can withstand high cylinder pressures and protect against wear.

DOMINATOR 20W-50 Competition Diesel Oil is heavily fortified with zinc and phosphorus anti-wear additives to provide additional protection against scuffing and wear in severe conditions. Whether competing in sled pulls, drag races or dyno challenges, competitors using DOMINATOR Competition Diesel Oil enjoy the confidence and security that come with providing their diesel trucks maximum protection and performance.

Engine Builders Love AMSOIL - CLICK HERE For More

Professional engine builders and owners of competition-grade trucks are the toughest critics when it comes to anything that goes into their builds. AMSOIL has earned the trust of these professionals by delivering dynamic synthetic lubricants capable of protecting the most sophisticated diesel engines.

Dedicated engine builders and mechanics put in long hours every day, honing their craft. These architects of powerful, high-performance engines turn to AMSOIL synthetic motor oil to protect their passion.

Your vehicles and equipment aren’t just a way from point A to point B. They’re part of who you are. They define you. So it is with us. We’re engineers, chemists and manufacturers. But we’re also racers, gearheads and thrill-seekers. Like you, we’re at our best when working on our vehicles, fine-tuning their performance or cruising down the highway.

The best Full Synthetic Oil for Engine Builds

AMSOIL Protects Your Hard-working Transmission

AMSOIL Synthetic Transmission Fluids withstand the rigors of high-horsepower, high-torque diesels better than conventional fluids. When you're running hard, towing or climbing hills, your transmission generates heat. If your transmission fluid can't handle the heat, its ability to protect against wear is compromised.

Extreme heat generated when towing and hauling destroys inferior transmission fluids and shortens transmission life. Heat is especially harmful in today’s smaller transmissions that hold less fluid but are required to direct increased power and torque.

Inferior transmission fluids coupled with severe-service driving can lead to fluid leaks, poor shift quality and expensive transmission repairs. AMSOIL synthetic transmission fluids resist extreme heat to keep gears, bearings and seals protected in the toughest driving conditions.

AMSOIL Synthetic Transmission Fluids maintain viscosity for reduced wear; resist oxidation and sludge build-up for superior cooling and lubrication. So you can tow, haul, plow or just plain drive hard longer between fluid changes with complete confidence that your transmission is protected.

World-class Full Synthetic Lubes and Filters for 4x4 Trucks

AMSOIL Protects Your Differentials from Thermal Runaway

Too often Differentials are out of sight, out of mind. However, towing and heavy hauling focus intense pressure on the ring-and-pinion gears, inviting wear.

Synthetic Gear Lubricants for Differentials

The intense heat build-up in differentials causes gear lube to thin, reducing viscosity and further increasing heat in a cycle known as thermal runaway. Left unchecked, thermal runaway can shorten component life and lead to catastrophic failure.

AMSOIL Severe Gear® 100% Synthetic Gear Lube delivers high film strength to protect against wear and outstanding heat resistance to guard against thermal runaway.

Extreme-pressure formulations guard against metal-to-metal contact for maximum wear control.

Their full synthetic chemistries reduce friction and drag for increased fuel efficiency while providing extended drain intervals for the convenience of longer-lasting fluids.

More Off-Road Events

'Off-Road Racing', 'Rock Crawling', 'Monster Truck' & 'Monster Jam Speedster'