Tier One Transmission News & Articles!

Both the 5.9L Cummins and 6.7L Cummins Ram 2500 and 3500 trucks are able to tow heavy right out off the showroom floor and make a whole bunch of power and torque with relatively few modifications, but doing either (or even both) generates a lot of heat. That heat can lead you at best waiting on the side of the road waiting for your Ram's transmission to cool down and at worst can hurt your transmission to the point where you'll need to get it replaced. That's why our good friends over at Mishimoto have put together a full lineup of drop-in transmission coolers that can help your Ram's transmission stay in a safe temperature range, even if you're towing extremely heavy uphill or if your truck is throwing down a bunch of extra power that's causing high operating temperatures.

The 2019-2024 Ram 2500 & 3500s with 6.7L Cummins diesels are some of the mightiest trucks on the road, but they certainly generate a ton of heat, especially if you turn up their power, tow extremely heavy, throw down at the track, or rip around off-road. Heat's not great for basically any mechanical component, but it can be real killer for your truck's transmission, especially for the particularly finicky 68RFEs in the Ram 2500 and some Ram 3500s. The good news is that we here at Tier One offer more than a few transmission cooling upgrades that will keep your Ram's transmission temperatures under control, even if you are stacking on the power or using your Ram how it's meant to be used on the road, at the track, or out in the dirt.

Tier One is letting you celebrate America's independence in high style by saving you some serious cash on Tier One built transmissions and valve bodies! From now until July 8th, 2024, Tier One is offering $400 off our complete transmissions and 4% off Tier One Valve Bodies! Give your truck the ability to hold serious power with smooth shifting and reliable operation this July 4th with help from Tier One! Don't delay! This deal ends July 8th, so shop our selection of complete transmissions and high-performance valve bodies online or call 602-399-5484 today!

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!

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!

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!

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.

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.

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.

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.

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.

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

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.

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

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.

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

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.

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.

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.

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.

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.

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.

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.

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.