All posts by pcampbell

6.7 cummins years to avoid and reliability by model year

6.7 Cummins Years to Avoid (And Which Years Are Actually Worth Buying)

Not all Cummins trucks are the same — even though they often get treated that way in the market.

The 6.7L Cummins has one of the strongest reputations in the diesel world for durability and long-term performance. But like any engine platform, certain years and configurations come with more risk than others.

This isn’t about labeling trucks as “good” or “bad.”

It’s about understanding where issues tend to show up, why they happen, and how that should influence your buying decision.

If you’re shopping for a used Ram diesel, this guide will help you think more clearly about which years deserve a closer look — and which ones require more scrutiny.

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best used cummins trucks to buy ram 2500 3500 diesel guide

Best Used Cummins Trucks to Buy (2019–2024): Real-World Reliability & What to Look For

Buying a used Cummins truck isn’t just about choosing a brand — it’s about choosing the right version of that truck for how you actually plan to use it.

Ram trucks powered by the 6.7L Cummins have built a strong reputation for long-term durability, towing confidence, and real-world work capability. That reputation is well-earned — but it can also lead buyers to oversimplify the decision.

Not every Cummins truck is the same.

Differences in generation, usage, maintenance, and preparation can create a major gap between two trucks that look similar online.

This guide breaks down the best used Cummins trucks to buy from 2019–2024, what makes them strong options, and what matters most before you make a decision.

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Best diesel trucks for towing comparison Duramax Cummins Power Stroke

Best Diesel Trucks for Towing (2026 Buyer’s Guide)

When it comes to serious towing, diesel trucks dominate the heavy-duty pickup market. Whether you’re pulling a large camper, hauling equipment, or towing a heavy trailer for work, diesel engines deliver the torque, durability, and long-term reliability needed for demanding jobs.

But not every diesel truck performs the same when it comes to towing. Engine platform, drivetrain configuration, and overall truck design all play an important role in real-world towing performance.

If you’re shopping for a diesel truck that can handle serious towing, understanding the major diesel platforms and what makes them strong tow rigs can help you make the right decision.

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Road sign illustration showing 2027 diesel rules and DEF requirements, representing confusion around diesel emissions regulations

Confused About DEF and 2027 Diesel Rules? You’re Not Alone — Here’s What Actually Matters

Diesel buyers are seeing headlines, TikTok clips, and forum threads claiming “DEF is going away” or “2027 diesels won’t need emissions systems.” The truth is: most of the noise is speculation, mixed terminology, or people talking about different things as if they’re the same.

This post is the straight answer — what’s real, what’s not, and what actually matters if you’re shopping a used diesel truck right now.

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