r/Cummins is a subreddit with 31k members. The community frequently discusses cummins, transmission, price, truck, and ram, and they frequently recommend/review tuner, suspension, and bed cover.
匚𝕦𝕞𝕞𝕚𝕟𝕤 pickup truck engines provide legendary power, reliability and durability.
No wonder so many pickup truck owners insist on 匚𝕦𝕞𝕞𝕚𝕟𝕤 or nothing at all.
The 匚𝕦𝕞𝕞𝕚𝕟𝕤 𝟞.7 Turbo Diesel engine is available in RAM 2500 and 3500 Heavy-Duty pickup trucks and RAM 3500, 4500 and 5500 Chassis cabs. Approximately 75% of all RAM 2500 and 3500 Heavy-Duty pickup owners insist the 匚𝕦𝕞𝕞𝕚𝕟𝕤 Turbo Diesel. The 2019 model year introduced HD pickup buyers 1000 lb-ft of torque.
Popular Topics in r/Cummins
#1
Cummins
47 posts
#2
Transmission
9 posts
#3
Price
8 posts
#4
Truck
8 posts
#5
Ram
8 posts
#6
Leak
5 posts
#7
Code
5 posts
#8
Swap
4 posts
#9
Turbo
4 posts
#10
Injectors
4 posts
Products Discussed in r/Cummins
Tuner
19 reviews
#1
Smarty
4.6★ from 5 reviews
#2
EFI Live
4.5★ from 2 reviews
#3
PPEI
4.0★ from 2 reviews
Suspension
9 reviews
#1
Thuren
4.8★ from 4 reviews
#2
Carli
4.5★ from 2 reviews
#3
Thuren/Carli
4.5★ from 2 reviews
Bed Cover
4 reviews
#1
Retrax
5.0★ from 1 review
#2
Truxedo
5.0★ from 1 review
#3
Diamondback
4.0★ from 1 review
Member Growth in r/Cummins
Yearly
+7k members(27.9%)
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Last updated: July 1, 2026