What year did 4th gen Ram start?

The 4th-generation Ram pickups began with the 2010 model year, with production starting in 2009 to support the rollout.

Ram’s fourth generation encompassed the Ram 1500 as well as the heavy-duty 2500 and 3500 lines, representing a major redesign that set the tone for the brand in the 2010s. This article outlines when that generation began, how it evolved, and how it transitioned to Ram’s next generation in 2019.

Timeline: Birth of the 4th generation Ram

Below is a concise timeline of when Ram rolled out its 4th-generation pickups and the major inflection points that defined the generation.

• 2009: Official rollout for the 2010 model year; Ram introduces the 4th generation with a newly designed platform and a more modern interior.


• 2013: Mid-cycle refresh brings interior and styling updates, and refinements to on-board technology.


• 2014: EcoDiesel 3.0 V6 option becomes available, expanding the lineup’s efficiency and torque options.


• 2019: The 4th generation ends as Ram launches the 5th generation Ram 1500 for the 2019 model year, signaling a new era for the brand.

These milestones illustrate how Ram’s 4th generation evolved from a clean-sheet redesign to a refreshed, more efficient lineup before giving way to a new generation that would define Ram’s modern identity.

Key features that defined the 4th generation

To understand what set the 4th generation apart, here are several defining characteristics that distinguished it from earlier Ram generations and from what followed.

• New architecture: A refreshed body-on-frame design using the DS/DT platform improved ride, handling, and payload capacities compared with earlier Ram generations.


• Ride and handling: Introduction of coil-spring rear suspension (along with improved dampening) improved ride quality on the road and over rough surfaces.


• Interior and technology: More refined interior with updated materials, increased passenger comfort, and modern infotainment options.


• Powertrains: Continued use of the Hemi V8 with added efficiency options, including later introduction of the EcoDiesel V6 and an upgraded transmission lineup in later years.


• Variations: Availability across the 1500, 2500, and 3500 lines, including heavy-duty models with enhanced towing and payload capacities.

Note: Different markets and model years may have slight variations in available options and features. Always check the specific model year details for exact specifications.

Summary

The 4th-generation Ram pickups began with the 2010 model year, following a 2009 production start, and featured a modern redesign that set Ram on a new trajectory. The generation ran through the 2018 model year before Ram introduced the 5th generation for 2019, marking a new chapter for the brand.

What year 5.7 hemi to avoid?

You should be wary of the 2003, 2004, 2005, and 2006 Hemi engines, especially in the Dodge Ram and other LX-platform cars, as they were prone to issues like exhaust manifold bolts, engine stalling, and electrical problems. The 2011 and 2012 model years, particularly the 2012 Ram, are also considered problematic and should be avoided due to significant Hemi tick from lifter failure and other transmission issues. 
Years to avoid

• 2003: Prone to transmission failure and engine problems, including issues with exhaust manifold bolts. 
• 2004: Experienced continued engine stalling and power train concerns, which led to crashes and fires. 
• 2005 and 2006: Especially in LX-platform cars like the Magnum, these years had significant issues with stalling after refueling, along with other electrical and engine problems. 
• 2011 and 2012: The 2012 model is particularly notorious for the Hemi tick (lifter failure), and both years had issues with their transmissions and other engine components. 

Common problems across multiple years

• Exhaust manifold bolts: Many years had weak or brittle exhaust manifold bolts that would break, causing exhaust leaks and a ticking sound. 
• Hemi tick: A loud ticking sound that can be caused by exhaust leaks or, more seriously, failing lifters. The issue was more common in pre-2022 models due to lower oil pressure during idling. 
• Transmission failures: Some years, particularly the 2003 and certain Ram 1500 models in 2012, 2013, and 2015, had documented transmission issues that could lead to costly repairs or replacement. 
• Electrical problems: Several years, including 2003, 2014, and 2015, were prone to electrical issues that affected everything from the dashboard to steering. 

What is the best year of 4th gen Cummins to buy?

The best year for a 4th Gen Cummins is subjective and depends on whether you prioritize avoiding DEF fluid or want updated interior and suspension features. The 2012 is a strong contender for its lack of DEF fluid and reliable 5.9L engine option, while 2013-2018 models offer a more modern interior, stronger frame, and updated suspension. For those wanting the most refined and reliable late model, the 2018 is often cited as a great choice due to it being the last year of the generation with the 6-speed manual transmission and fixes for earlier issues, say Reddit users and Facebook users.
 
This video explains why 2018 is a great model year to consider for 4th Gen Cummins trucks: 58sJB ReviewsYouTube · Aug 16, 2023
Pre-DEF (2010–2012) 

• Pros: Avoids the complexity and potential issues of the Diesel Exhaust Fluid (DEF) system. Considered by many to be the peak of reliability. 
• Cons: Less updated interior and infotainment systems. Some issues with early model year electronics have been reported. 

Post-DEF (2013–2018)

• Pros: Features a refreshed interior, updated Uconnect system, and improved suspension. The 2013 model year integrated the stronger frame from the Ram 3500 into the 2500, say CarBuzz. 
• Cons: Requires the use of DEF fluid. Early years of this generation (2013-2014) had known issues with the third brake light gasket, leading to leaks. 

Best year based on your priorities

• For simplicity and DEF avoidance: 2012 is a strong choice, as it was the last year before the DEF system was introduced. 
• For the best blend of updated features and reliability: 2017 or 2018 are excellent options. These later years often have solutions for problems found in earlier models and are considered very reliable. 
• For the last of the 6-speed manual transmission: Look for a 2018, as it was the final year for the G56 manual transmission. 

What year are 5th gen RAMs?

The 5th generation of Ram trucks covers the model years 2019 to the present. This generation began with a full redesign for the 2019 Ram 1500 and applies to both light-duty (1500) and heavy-duty (2500, 3500, etc.) models.
 

• 2019 model year: Marks the beginning of the 5th generation, with a completely redesigned Ram 1500. 
• Current generation: The 5th generation continues to be produced for the 2025 model year and beyond. 
• Applies to: Both the light-duty Ram 1500 and the heavy-duty Ram 2500/3500/4500/5500 series trucks. 

What year are 4th gen Rams?

The 4th generation of Ram trucks spans from the 2009 to 2018 model years. For the 1500, production ran from 2009 to 2018, while the 2500 and 3500 models were produced from 2010 to 2018. Some 1500 models are still being produced as the "Ram Classic" alongside the 5th generation models. 

• Ram 1500: 2009–2018
• Ram 2500/3500: 2010–2018
• Note: Some 1500 models are still made as the "Ram Classic," with production carrying on past 2018.