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RAM: The Fourth Generation HD (2010-2012), .25 (2013-2018), .5 (2019-2024), and .75 (2025+)
Attention: TDR Forum Junkies To the point: Click this link and check out the Front Page News story(ies) where we are tracking the introduction of the 2025 Ram HD trucks.
Thanks, TDR Staff
4th Generation Ram Forum (NO engine/transmission topics)
In this forum, discuss your fourth generation Ram problems, solutions, and upgrades.
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6.7L Compacted Graphite Iron (CGI) Engine and Transmissions (2019-2024 .50)
The place to discuss the Compacted Graphic Iron (CGI) 6.7L engine and transmission questions for the 4rd generation Rams. Discuss problems, solutions, and upgrades specific to this model.
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6.7L SCR Engine and Transmissions (2013-2018 .25)
The place to discuss the non-CGI 6.7L engine and transmission questions for the 4rd generation Rams. Discuss problems, solutions, and upgrades specific to this model.
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