Tier One Father's Day 2024 Deals! $500 Off Complete Tier One Transmission & 10% Off Tier One Valve Bodies!

Tier One Father's Day 2024 Deals! $500 Off Complete Tier One Transmission & 10% Off Tier One Valve Bodies!

We here at Tier One are celebrating Father's Day 2024 in style buy giving you some serious discounts on our very own built transmissions and high-performance valve bodies! From now until June 17th, get $500 off select Tier One complete Transmissions and 10% off Tier One valve bodies! Get you truck prepped for serious power and some Dad time adventures while saving some serious cash with Tier One Transmissions. Don't delay! This offer only lasts until June 17th, 2024! Get Dad the performance transmission or valve body that he truly deserves today! Shop online or call 602-399-5484!
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Tier One's Built 68RFE Transmission Breakdown

Tier One's Built 68RFE Transmission Breakdown

It's no secret that we here at Tier One offer a bunch of different 68RFE transmission options for the 2007.5-2024 Ram 2500 and 3500 6.7L Cummins trucks. The 68RFE is our bread and butter, and for years now we've put together a ton of built 68RFE transmissions that can handle huge levels of power and tough applications both on and off the road. That being said, we do get more than a few questions about what the actual differences are between our 68RFE Tow-All, Stage 1, Stage 2, Stage 3, and Competition 68RFE transmissions, so we put together this little comparison guide so that you can find the 68RFE transmission that's perfect for your Ram's power level or application. Whether you Ram 2500 or 3500 is just rocking some extra power on the street, towing or hauling big trailers or toy haulers, tearing it up off-road, or ripping down the drag strip, we here at Tier One have you covered with a bunch of different 68RFE options!
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Tier One's Spring Sale! 5% Off Complete Transmissions Through April 30th!

Tier One's Spring Sale! 5% Off Complete Transmissions Through April 30th!

Tier One is your home for high-quality built transmissions for diesel and gas trucks, and to celebrate the return of warmer weather and driving season, we're offering 5% Off any complete Tier One Transmission with our Spring5 discount code!
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6R140 vs 6R80 Transmission: What is the Difference?

6R140 vs 6R80 Transmission: What is the Difference?

At the core, both the 6R140 transmission and 6R80 transmission are automatic transmissions, responsible for seamlessly shifting gears to optimize vehicle performance. Understanding the fundamental principles of how these transmissions operate lays the groundwork for a deeper exploration.

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Upgrading Your Diesel Race Truck: Unleashing Power and Performance

Upgrading Your Diesel Race Truck: Unleashing Power and Performance

When it comes to extracting every ounce of horsepower from your diesel race truck, performance chips emerge as indispensable allies. These small, yet powerful, electronic devices are designed to recalibrate your truck's engine control unit (ECU), optimizing fuel injection, ignition timing, and turbocharger boost pressure.
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Understanding Drivetrain Wear and Its Impact on Transmission Performance

Understanding Drivetrain Wear and Its Impact on Transmission Performance

In the world of automobiles, the drivetrain is a critical component that significantly influences a vehicle's long-term performance and durability. A well-maintained drivetrain ensures smooth power transfer from the engine to the wheels, ultimately affecting transmission performance. In this article, we'll cover everything about drivetrains, their function, performance, and the factors that can cause wear and how that impacts transmission performance.
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Signs of Diesel Injector Problems: Diagnosing Common Issues

Signs of Diesel Injector Problems: Diagnosing Common Issues

Diesel injectors play a crucial role in the engine's performance and fuel efficiency, and when they develop problems, it can lead to a host of issues. In this article, we will detail the signs of diesel injector problems, helping you diagnose these common issues and ensure your engine runs smoothly.
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Transmission Pan Upgrades: Cooling, Capacity, and Durability

Transmission Pan Upgrades: Cooling, Capacity, and Durability

When it comes to optimizing your vehicle's performance, many car enthusiasts and professionals focus on engine upgrades, suspension enhancements, and exhaust system improvements. However, one often overlooked component that can have a significant impact on your vehicle's well-being and performance is the transmission. Upgrading your transmission pan may not be the first thing that comes to mind, but it can bring several benefits, including increased cooling capacity, better fluid retention, and enhanced durability. In this article, we'll dive into the world of transmission pan upgrades and explore the advantages they offer.
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The Heart of the Engine: A Comprehensive Guide to Diesel Fuel Injectors

The Heart of the Engine: A Comprehensive Guide to Diesel Fuel Injectors

Diesel engines power a wide range of vehicles and machinery, from heavy-duty trucks to industrial equipment. At the heart of every diesel engine lies a crucial component - the diesel fuel injector. While often overlooked, diesel fuel injectors are the unsung heroes that enable these engines to deliver exceptional power, fuel efficiency, and reliability.
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Addressing Diesel Truck Exhaust Leaks and Muffler Repairs

Addressing Diesel Truck Exhaust Leaks and Muffler Repairs

Diesel trucks are known for their power and durability, but even these workhorses can encounter issues like exhaust leaks and muffler damage. Understanding the signs and consequences of exhaust leaks in diesel trucks and knowing how to address them is crucial for any truck owner. In this comprehensive guide, we'll explore the ins and outs of diesel truck exhaust systems, identify common signs of exhaust leaks, discuss the brands prone to these issues, and delve into muffler repair and replacement processes
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The Battle Against Rust: Preventing and Repairing Corrosion in Diesel Trucks

The Battle Against Rust: Preventing and Repairing Corrosion in Diesel Trucks

Diesel trucks, known for their durability and strength, frequently confront a persistent problem: rust. In this article, we will delve into the issue of rust in diesel trucks and provide practical advice on how to prevent and repair it. This information is particularly valuable for truck owners in regions with harsh winters, where the battle against corrosion becomes a paramount concern.
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The Rise of Diesel Truck Electric Accessories: Solar Panels, Winches, and More

The Rise of Diesel Truck Electric Accessories: Solar Panels, Winches, and More

Diesel trucks have long been the workhorses of industries like transportation and construction, known for their power and reliability. However, as technology advances and environmental concerns grow, there's a rising trend in equipping these robust vehicles with electric accessories that enhance their functionality and reduce their carbon footprint.
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The Truth About Diesel Engine Glow Plugs: Diagnosis and Replacement

The Truth About Diesel Engine Glow Plugs: Diagnosis and Replacement

Introduction Diesel engines have long been the powerhouse of choice for heavy-duty trucks, like Dodge RAM, Ford, and Chevy. These robust workhorses rely on a crucial component known as glow plugs to ensure a smooth start, especially in cold
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Diesel Truck Diagnostic Tools: Scanners, Code Readers, and Onboard Diagnostics

Diesel Truck Diagnostic Tools: Scanners, Code Readers, and Onboard Diagnostics

Introduction In the world of diesel trucks, keeping your vehicle running smoothly is of utmost importance. To achieve this, having the right diagnostic tools at your disposal is crucial. In this comprehensive guide, we'll delve into the world of
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The Benefits of Aftermarket Intake Systems for Diesel Trucks

The Benefits of Aftermarket Intake Systems for Diesel Trucks

In the world of diesel pickups, performance and efficiency are paramount. Diesel truck enthusiasts are constantly seeking ways to enhance their vehicles, and one often-overlooked yet highly effective upgrade is the aftermarket intake system. In this article, we'll explore the manifold advantages of aftermarket intake systems for diesel trucks, focusing on how they can significantly improve air filtration, boost power, and enhance fuel efficiency.
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The Role of Aftermarket Intercoolers in Diesel Performance

The Role of Aftermarket Intercoolers in Diesel Performance

In the realm of diesel performance enhancements, aftermarket intercoolers have emerged as a pivotal component. These ingenious devices play a vital role in cooling intake air, which, in turn, boosts power and enhances engine efficiency. This article delves deep into the world of aftermarket intercoolers, unraveling their mechanisms, benefits, and how they contribute to maximizing diesel engine potential.
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Understanding Torque Converter Lock-Up

Understanding Torque Converter Lock-Up

In the world of automatic transmissions, the term "torque converter lock-up" is a critical concept that impacts both the performance and efficiency of your vehicle. In this comprehensive guide, we'll delve into the intricacies of torque converter lock-up, what it means, the reasons behind lock-ups, and how it influences your vehicle's operation.
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Building a High-Performance Diesel Truck on a Budget

Building a High-Performance Diesel Truck on a Budget

Diesel pickup trucks have earned their reputation for being powerful workhorses, but enhancing their performance often comes with a hefty price tag. However, it's entirely possible to transform your diesel truck into a high-performance beast without draining your wallet. We'll explore cost-effective strategies and budget-friendly aftermarket parts that can help you build a potent diesel truck without breaking the bank.
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All About Turbochargers: Boosting Diesel Truck Performance

All About Turbochargers: Boosting Diesel Truck Performance

Diesel truck enthusiasts and performance aficionados have long recognized the power-boosting capabilities of turbochargers. These ingenious devices, commonly known as "turbochargers" or simply "turbos," play a pivotal role in enhancing the performance and efficiency of diesel engines. In this comprehensive guide, we will delve into the science behind turbochargers, explore their manifold benefits, and provide crucial insights into upgrading or modifying these mechanical marvels to extract every ounce of power from your diesel truck.
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Enhancing Diesel Truck Transmissions: The Power of More Clutches

Enhancing Diesel Truck Transmissions: The Power of More Clutches

At Tier One Transmissions, we're all about boosting the performance of diesel trucks. One way we do this is by adding more clutches during transmission rebuilds. In this article, we'll break down the process, the benefits, and why it matters for truck enthusiasts. Here, we'll go over our process with the Allison A1000 transmission and our addition of increased clutch counts.
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Exploring the Advantages: Stock K2 Hub vs. RevMax Billet K2 Hub

Exploring the Advantages: Stock K2 Hub vs. RevMax Billet K2 Hub

When it comes to the world of automotive performance, every component plays a critical role in ensuring your vehicle can harness and deliver power efficiently. In the realm of transmissions, the K2 hub is a pivotal part of the equation. In this article, we'll dive deep into the nuances of the K2 hub and specifically compare the stock K2 hub to the RevMax billet K2 hub.
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Diesel Truck Braking Systems: Disc vs. Drum Brakes and Performance

Diesel Truck Braking Systems: Disc vs. Drum Brakes and Performance

Diesel trucks, renowned for their heavy load-carrying capacity, place a premium on their braking systems. To navigate these powerful vehicles safely and effectively, it's vital to understand and choose between two prevalent braking systems: disc brakes and drum brakes. In this comprehensive guide, we'll explore the intricacies of these systems, from their fundamental operation to their respective advantages and drawbacks.
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Diesel Fuel Additives: Myth vs. Reality in Enhancing Performance

Diesel Fuel Additives: Myth vs. Reality in Enhancing Performance

Diesel fuel additives have gained attention as potential enhancers of diesel engine performance and fuel economy. We'll examine the science behind diesel engines, clarify the role of these additives, and dispel common myths. We'll explore the different types of additives, their functions, and how they interact with engines. By the end, you'll have a clear understanding of what diesel fuel additives can and cannot do, helping you make informed decisions about their use.
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Fuel Management Systems for Diesel Pickup Trucks: Monitoring and Optimization

Fuel Management Systems for Diesel Pickup Trucks: Monitoring and Optimization

In an age where environmental consciousness and cost efficiency are paramount, managing fuel consumption in diesel pickup trucks has never been more critical. Fuel management systems have emerged as a game-changer, providing real-time monitoring and optimization capabilities that can significantly benefit both individual owners and fleet operators.
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The Challenges of Building a Transmission for High-Output Diesel Engines

The Challenges of Building a Transmission for High-Output Diesel Engines

High-output diesel engines, often found in performance trucks, offer incredible power and torque. However, harnessing this immense power efficiently requires transmissions that can withstand the stress and deliver optimal performance. We'll explore the unique challenges and considerations that engineers face when building transmissions for high-output diesel engines.
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