I Just Bought a Ram 2500 with the 6.4L Hemi, but Now I’m Debating an Extended Warranty After Hearing About the Infamous Hemi Tick
This evening, I was scrolling through the “Ram 2500 4x4” group on Facebook and came across a post by Nick Frommelt. Nick just bought a Ram 2500 with the 6.4L Hemi for $20,300, and it runs great with no obvious issues at 74,000 miles. Now he’s debating whether to get an extended warranty, with his bank offering a 4-year/60,000-mile plan for $3,132. He’s concerned about the infamous “Hemi Tick” and would love recommendations on the best warranty options. Nick says:
“I purchased a Ram 2500 with the 6.4L Hemi for $20,300. It is 74,000 miles old, the engine sounds good, and I haven’t noticed any mechanical issues. My question is, should I buy an extended warranty? Does anyone have recommendations on the best provider for an extended warranty? My bank offers a 4-year/60,000-mile plan for $3,132, but I’m feeling nervous after hearing about the infamous ‘Hemi Tick’ problems. I’d appreciate any advice.”
Nick's dilemma is a common one among used truck buyers, particularly those opting for a Hemi-powered Ram. The 6.4L Hemi has been a powerhouse in the heavy-duty truck segment, praised for its towing capability and durability, but also criticized for its potential to develop the notorious Hemi Tick. If you’re in the same boat as Nick, wondering whether an extended warranty is a smart investment, let’s break it down.
What Is the Hemi Tick?
The “Hemi Tick” is a distinctive ticking noise that some Hemi engines develop over time. It can range from a faint clicking sound to a more pronounced ticking noise, often noticed at idle or during cold starts. While some believe it to be a harmless characteristic of the engine, others have traced it to more serious issues like lifter failure, camshaft wear, or improper oiling. This ticking noise is commonly associated with the 5.7L Hemi, but the 6.4L Hemi is not completely immune. Although some owners report no negative impact on engine performance, others have had to undergo costly repairs to fix the problem. Understanding the cause and potential consequences of the Hemi Tick is crucial for any Ram truck owner considering an extended warranty.
Community Insights: What Are Other Ram Owners Saying?
Nick’s post received several responses from fellow Ram 2500 owners who shared their perspectives on the issue:
- Josh Fowler: “The best way to avoid a Hemi tick is to avoid extended idling and avoid extended oil change intervals.”
- Elgin Smith: “The Hemi Tick isn’t as prevalent on the 6.4L. It’s not a terrible price, but it’s not great either. As mentioned, be sure to keep idle hours low.”
- Joe Fick: “Get the warranty. Before 100,000 miles, I had to replace the transmission, starter, and heater core.”
These insights highlight a key takeaway, maintenance plays a crucial role in preventing the Hemi Tick, but mechanical failures can still happen. Given Joe Fick’s experience with multiple expensive repairs before hitting 100,000 miles, an extended warranty might be a worthwhile investment for peace of mind.
Evaluating the Cost vs. Benefit of an Extended Warranty
At a cost of $3,132 for a 4-year/60,000-mile plan, the extended warranty being offered to Nick equates to about $783 per year. Here’s what to consider:
An extended warranty can be beneficial as it covers expensive repairs such as transmission failure, lifter/camshaft issues, or electrical failures, potentially saving thousands in repair costs. It also provides peace of mind, eliminating concerns about unexpected mechanical breakdowns. Additionally, a transferable warranty can increase the truck’s resale value if the owner decides to sell it. However, there are downsides to consider. The biggest drawback is that the warranty may never be used, making it a costly investment if no major repairs arise. Some warranties have limited coverage, excluded wear-and-tear items or imposed strict maintenance requirements. Another alternative is self-insuring, allocating the money that would have been spent on a warranty into a savings account for potential repairs. This approach ensures that if no major problems occur, the money remains available for future vehicle needs.
Ram continues to refine and develop its lineup, and the 2025 Ram Heavy Duty models prove that the Hemi engine remains an integral part of the brand’s future. These trucks showcase advancements in power and reliability, making them an attractive option for those looking to upgrade from older models like the Ram 2500.
Another exciting development is Ram’s marketing strategy, as seen in their 2025 Super Bowl truck lineup. Ram’s ability to dominate the market with its aggressive branding and compelling truck offerings means that they are here to stay, ensuring continued innovation and support for their vehicles.
For those considering different powertrains, the 2015 Ram 2500 Tradesman 6.7L Cummins offers an alternative to the Hemi with its diesel-powered reliability. If long-term durability and towing power are primary concerns, this review provides insight into how the Cummins-powered Ram performs over time.
Ram trucks have been put to the test in real-world scenarios, as seen in this report on the Ram 1500 EcoDiesel. Diesel engines often provide an alternative for those looking for fuel economy and longevity, and this article explores how the Ram 1500 EcoDiesel performs under demanding work conditions.
For those who enjoy off-road adventures, the 2014 Ram 2500 Power Wagon is a unique offering in the heavy-duty segment. This truck combines capability with fun, making it an excellent choice for those who want a blend of work and play.
Warranty Alternatives: Are There Better Options?
If Nick decides to go for an extended warranty, he should shop around. Many third-party providers offer customizable plans that may be more comprehensive or cost-effective. Companies like Mopar Vehicle Protection, Car Shield, and Endurance are popular choices among Ram owners.
Another approach would be to allocate that $3,132 into a high-yield savings account designated for repairs. If no major issues arise, the money remains available for future vehicle needs. Those considering alternative Ram models may also want to look at how other Ram trucks hold up under work conditions and explore the fun and capable Power Wagon to see how different models compare in terms of reliability.
A Moral Lesson for Every Truck Owner
A truck is only as reliable as the care it receives. Regular maintenance, responsible driving habits, and proper oil changes will always be the best defense against mechanical failure. Whether you choose an extended warranty or not, staying proactive with upkeep is the key to maximizing the longevity of your Ram 2500.
Join the Discussion
- Have you experienced the Hemi Tick on your Ram 2500? How did you handle it?
- Did you purchase an extended warranty for your truck? Was it worth it?
Please let us know your thoughts in the comments below.
Narek Hareyan is a young automotive journalist with experience in a golf cart dealership and an interest in the automotive industry. Follow Narek on X for daily news coverage about cars.