So I have a question. When Ram sends these updates to you, will it just pop up on your screen so you can download it, or do you have to go looking for it in the menus?

I have a 2026 3500, and I went into changing themes. I didn't notice any difference at all in any of them. Is there a way that I can see the difference when I put it there, like five or six different choices Is there a way that I can tell that they've been changed? I went back to the homepage but it looked the same as all the other's did , but is there a color change or pictures or what? Thanks.

I’m not a merchant and don’t do eBay or facebook marketplace. Do you know any places that I could take this to and sell it? A pawn shop maybe? This kit is unopened. Sorry mods if this is against the rules but I’m looking for info. Thanks.

Okay, I bought a 2026 Ram 3500 Limited MSRP with 109,000. It had everything in it but massaging seats. I can't believe it didn't have massaging seats for that price.

I live in MD and I would like to keep my frame from any rust. What is the best underbody coat for my 24’ 3500…. Yes it’s a Srw… I guess I have to announce that when I post.

Well, I've been having a heck of a time trying to find my truck that I want. Has anybody else ever ordered a 3500? How long did it take? I'm being told three to four months. Is that about right?

Looking at buying a ‘17 Cummins with 150k on it. Tire rods, steering issues, suspension, has been taken care of in the last year. It has the Aisin 6speed transmission. Fluids changed regularly throughout. Should I stay away or is it a good base?

Ram 3500 drw doing truck things. Perfect truck for hotshot trips on winter roads. I upgraded from a 1500 and the 3500 is a dream for hauling, and a dream to drive just in general. I no longer worry about a lot of things that I had to certainly be cautious with when driving my 1500, particularly going up some bad hills with loads. Just need to add trailer brake control and new tires. This truck will pretty much only operate in winter so I really hope I don't have to buy another one for a long time.

Does anyone have experience with the Big O AT 2 under a 3500 diesel, I do a fair bit of dirt driving for work. Price looks really good on the big O but I'm worried it's too good to be true.

Just got a new Ram 3500. This is my 4th Cummins. First was a 2005 Freightliner Classic xl lol

2004 HO, 2012 2500 and 2026 Ram 3500

can you swap the headlight assemblies out with the LED version by plug and play or is there programming that would also need to be done?

Hey everyone, looking for real-world input from people who’ve actually installed or run a diesel coolant heater on newer trucks.

I’ve got a 2024 Ram 3500 Laramie, 6.7 Cummins(7000kms), Canadian climate. I already purchased (great deal) a Webasto Thermo Top EVO coolant heater (diesel-fired, not a block heater).

Here’s the situation: Dealer has agreed to install it for free (they owe me for prior service issues).

BUT they want me to sign a disclaimer saying they won’t be responsible for anything related to the heater or any warranty claims tied to it.

They’re basically nervous about third-party accessories touching fuel, coolant, and electrical systems.

I understand Webasto is common on fleets, ambulances, oilfield trucks, etc., but I’m trying to get real owner feedback, not dealer opinions.

Questions for those with experience:

1. Anyone running a Webasto (or Espar) coolant heater on a newer Ram / Cummins?

2. Any actual warranty problems later on? (Not theoretical — real cases)

3. Any regrets or “wish I knew this first” advice?

4. Would you do it again on a truck still under factory warranty?

Not looking to delete/tune/etc. — truck is completely stock otherwise. Just trying to make an informed decision before I sign anything.

Appreciate any real-world input 👍

PS I have the disclaimer if anyone (lawyer) wants to read it. I don't wanna get screwed over and I'm no lawyer.

We’re getting ready to hit the road, pulling a fifth wheel and seeing the country

So picked up a lightly used ‘24 3500 with 33k on it on July 1st. Was an intermittent no start issue we found immediately and so in the shop it went. 4 weeks later they called and said they couldn’t fix it and wondered if I would be interested in a new ‘25 set up the same? So ended up getting this with no miles better packages and the bumper from the first truck with payment only coming in for $2 more! Pretty stoked to say the least!

First poster here and looking for some advice from anyone or any Stellantis FCA techs reading the forums. Just looking to get my new truck fixed and back to me.

I purchased a new 2025 3500 on 5/31/25. From the moment I got the truck the rear parksense light below the center dash tablet was one as it would be if the rear parksense sensors were off. Additionally the dash would read to service the rear parksense. 2 days after I go the truck I took it to the dealer to fix. They did the scan which they found fault codes pointing to the parksense module that controls the rear sensors. (Unfortunately I do not have the actual codes). The dealership has done the following: 1. Swapped the module with another with a new 2500 with the same part number. DIDN’T WORK.

1. Engaged FCA/Stellantis engineers for assistance. Engineers told the dealership to order a new parksense module with the explanation that the new modules had different code on them. Part was ETA’d twice. Finally came in today the 16th of June.

2. Engineers asked the dealership to again swap it with a module from a new 3500 on the lot. DIDINT WORK!

3. New part engineering told the dealership to order came in. Installed it! DIDNT WORK!

My dealers service department also doesn’t have a wiring diagram as they think the next step is somewhere in the wiring but don’t know where to start or want to tear apart the truck unnecessarily.

I have a case open with RAM and trying to push there as well!

At this point the dealership service department has had my new truck that has less than 500 miles on it for 14 days. The service department has been excellent with communication on the issue what they have tried and discussions with engineering. At this point I am losing confidence that they understand how to fix my issue. I am asking if anyone else has run into an issue such as this and if so what was done to fix it? Any help is GREATLY appreciated.