2014 Ram 1500 Sport on 2040-cars

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FCA and Cummins named in diesel emissions class-action lawsuit

Chrysler is now the first United States-based carmaker to be sued for allegedly skewing emissions results. In a move that sounds eerily similar to the troubles of European manufacturers, Chrysler is claimed to have hid diesel engine characteristics causing emissions as much as 14 times higher than permitted by regulations. According to Bloomberg, the lawsuit alleges that Chrysler, together with its diesel engine partner Cummins, has concealed the nitrogen oxide output of certain Ram vehicles produced between 2007 and 2012. The NOx pollutants were meant to be broken down in a process called regeneration in the truck's NAC system, or NOx Absorption Catalyst, which predated the 2013-introduced SCR, or Selective Catalytic Reduction system. By design, the NAC captures and stores NOx emissions, converting them to nitrogen and oxygen through a catalytic process. The lawsuit claims the Cummins engine's system has a limited capacity to store the emissions, and as a result the pollutants escape, increasing emissions, worsening fuel consumption and wearing down the catalytic converter. The later, cleaner SCR system uses a urea-water injection, and it gradually replaced the NAC on Cummins 6.7-liter engines, as it was first implemented in 2011 and made standard in 2013. As Bloomberg notes, the model years of Ram trucks involved in the lawsuit predate the earliest Volkswagen "Dieselgate" models by two years. The lawsuit, filed on behalf of 500,000 truck owners, accuses Chrysler and Cummins of fraud, false advertising and racketeering. As an underlying motive, the filing mentions a 2001 change in EPA emissions standards. Announced to become effective in 2010, the EPA requirements drove Chrysler and Cummins to try and reach those already by 2007. However, the NAC system is said to have fallen short of these goals, and the filing claims that Chrysler and Cummins chose to "rig" the engines instead. The affected vehicles predate the 2014 merger of Chrysler and Fiat. FCA US has released a statement regarding the lawsuit, saying it will contest the lawsuit "vigorously". News Source: BloombergImage Credit: Getty Editorial Government/Legal Green Chrysler Dodge RAM Emissions Diesel Vehicles FCA cummins diesel

2021 Ram 1500 TRX Suspension Deep Dive | Underbelly of the beast

I think we can all agree that we have been waiting for a gonzo full-size truck like the 2021 Ram 1500 TRX for a long time. After all, it has been over a decade since the Ford F-150 Raptor came out, and it was such an immediate hit that I expected its direct competitors to respond much sooner than this. We all knew something was finally brewing in 2016, when the TRX concept was unveiled at the Texas State Fair. I was there, and was among the many who gave the assembled Ram higher-ups an enthusiastic thumbs-up. That’s what they were hoping to see before they greenlit the project. The pace of development being what it is, and with the redesigned, current-generation Ram 1500 a prerequisite that understandably had to come first, itÂ’s no surprise that weÂ’re only seeing it now as a 2021 model. You may be biting your tongue that I overlooked the Tundra TRD Pro or the Chevrolet Silverado Trail Boss, but neither of those comes close to following the formula established by the Raptor: big engine, a much wider stance than the base truck, greatly enhanced suspension travel, huge tires and swollen fenders to cover it all. Only the Raptor and the TRX fit that mold. For now.   Before I got started, I first pointed the TRX up my RTI ramp and measured its Flex Index score. Please excuse the shaded nose; the truck ran farther up than IÂ’d guessed and literally drove out of the picture. But something in my subconscious warned me to keep the garage door open, which was fortuitous because the nose of the Ram ended up inside. The TRX hiked its front wheel 29 and 7/8 inches off the ground before the left rear tire reached the point of lift-off, and that equates to a climb of 87.4 inches up the deck of my ramp. Divide that by the TRXÂ’s wheelbase of 145.1 inches, multiply by 1,000, and you arrive at a Flex Index score of 602 points. It could have been a few points higher, I think, if I could have straightened out the steering a bit better. But the high-grip cheese grater surface of my ramp was firmly dug in and having none of it. This is an extremely good score for a full-size crew cab pickup. LetÂ’s take a closer look at what made that possible.   The track width of the TRXÂ’s double wishbone front-suspension is a full 6 inches broader than a regular Ram 1500, and you are looking at the parts that are responsible. The lower wishbone (yellow arrow), the upper control arm (green) and the steering knuckle (red) conspire to add 3 inches per side to the TRXÂ’s stance.

2019 Ram 1500: Everything we know

We're not too far away from the sheet being pulled off the 2019 Ram 1500. But over and over, we've had spy shots come in revealing much of the truck before hand. The latest ones have given us a very clear look at the truck's new grille, which boldly does away with the signature crosshair grille. The main iteration we've seen is the one above with the "RAM" logo in the center flanked by split chrome bars. Chrome is used extensively elsewhere, too. The traditional Ram logo has also probably been binned, at least on the exterior, in favor of the broad Ram script currently seen on the Ram Rebel, Laramie Longhorn and Limited trims. Indeed, it seems like a change that the brand has subtly been trying to get its customers ready for, as a quick trip to the company website will show a greater reliance on those trim levels to visually represent each Ram model (including the heavy-duty 2500 and 3500). View 3 Photos Now, there will likely continue to be multiple grille options available as there is today to at least differentiate luxury and off-road models. In the renderings above, we show a version of the grille without those chrome bars. The rest of the truck in the rendering is based on what we saw when some gusty weather unofficially revealed the Ram 1500 to a spy photographer, as seen in the gallery below. View 18 Photos As for everything else we know about the 2019 Ram 1500 ... The Interior View 8 Photos We got pretty good shots of the new Ram interior a few weeks ago. There will be a huge, vertically oriented touchscreen available, possibly with updated UConnect interface software, flanked by hard buttons for the climate control system. A volume knob and redundant multi-purpose control knob will remain, as will the rotary transmission selector. New toggle switches below will be dedicated to various vehicle controls, and we would assume would remain in place throughout the trim level range. Smaller touchscreens will almost certainly be found on lower trims with a traditional array of climate controls between them and the toggles. It'll be steel View 5 Photos An intrepid magnet-wielding spy photographer back in August examined a 2019 Ram test mule's body panels and discovered the majority of them are steel. The hood and tailgate are aluminum, however. There will be a split tailgate option View 18 Photos Speaking of that tailgate, spy photos have shown that it will be available with a split, barn-door-style tailgate option.