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Ram 2500 Off-Road Pack targets Ford's FX4, Chevy's Z71

If you were a Ford or Chevrolet customer looking for a heavy duty pickup with some improved off-road chops, the process is relatively simple: tick the box for the FX4 or Z71 packages and be on your merry way. These packages are simple affairs, adding upgraded shocks, underbody protection, and unique wheels alongside a slew of cosmetic improvements. Now, Ram is getting in on the game. Making its debut at the Chicago Auto Show, a new 4x4 Off-Road Package will be offered on the 2500 model regardless of engine, bed length, or trim level. The only restriction is cab size – you'll need to order the Crew or Mega Cab in order to get the new option pack. Despite being a new package, Ram's formula is more or less the same as that used by the FX4 and Z71. Mechanical changes are limited to new Bilstein monotube shocks (Ford turns to Rancho, while the shock absorbers on Chevy's Z71 are unbranded) and a standard limited-slip differential (also offered on the Big Horn and Lone Star trims). Firestone supplies the LT tires, which look to strike a balance between off-road ability and on-road comfort, while there's the normal array of underbody protection. And like Ford and Chevy, Ram has fit a prominent decal on the rear fender. Pricing isn't finalized yet, but Ram specifically calls the 4x4 Off-Road Pack "a value-priced option." That'd make a lot of sense, considering how Ford and Chevy have priced similar equipment packs. Neither the FX4 nor the Z71 pack are high-priced options, with the former ringing up at $295 on the F-250 and the latter maxing out at $620, depending on which Silverado HD you chose. Look for the Ram 2500 4x4 Off-Road Pack to hit dealers during the third quarter of 2016. Related Video: Ram Truck Brand Announces New Ram 2500 Heavy Duty 4x4 Off-road Package New Ram 2500 4x4 Off-road Package designed for customers who need essential off-road upgrades combined with 3/4 -ton pushing, pulling and hauling capabilities Part of "America's Off-road Truck Leader" lineup Features stability control upgrades, all-terrain tires and rugged exterior appearance New package includes limited-slip differential, underbody protection and Bilstein shocks Available "RamBox Holster" rack accessory for RamBox-equipped trucks February 11, 2016 , Auburn Hills, Mich. - Ram Truck capitalizes on a core piece of the 3/4 -ton segment with new Ram 2500 4x4 Off-road Package, which includes a list of must-have upgrades for the occasional off-roader.

2020 Ram 1500 4x4 Suspension Deep Dive

What is taking everyone so long? That’s what I continually ask myself each time yet another all-new full-size pickup comes out with leaf spring rear suspension. Meanwhile, this 2020 Ram 1500 pickup represents a dozen years since coil spring rear suspension debuted when its prior generation was still being called a Dodge Ram 1500. Ford, Chevrolet, Toyota and Nissan introduced full redesigns of their pickups well after Ram proved that coil springs were the way to go, and yet leaf springs persist with the competition. IÂ’m not just popping off, here. In the 1990s I used to specialize in pickup truck suspension tuning for the Toyota Technical Center. Leaf springs are crude and loaded with compromises, but thatÂ’s all that truck design engineers ever gave us to work with. I was instantly all-in on RamÂ’s move to rear coils after the first few miles of driving a 2009 Ram 1500 pickup. Empty-bed ride comfort and handling were on another level, but it could still tow and haul. In fact, towing stability proved to be frankly incredible on the normally-treacherous downhill leg of my winding tow test grade. I fully expected everyone would copy it immediately. But they didnÂ’t. Others may have doubted the payload aspects. Ram never did. It soon doubled down and put coils under the back of its 2014 2500-series trucks. IÂ’ve developed other theories that seek to explain why no one followed their lead, but theyÂ’re not worth dredging up because I think the dominoes will soon begin to fall. Spy photos suggest that the next Toyota Tundra will switch to coils, and there are rumors that the Ford Raptor is going that way. ThatÂ’s not much of a stretch because the Ranger Raptor (only available outside the U.S.) already has coil spring rear suspension. WhatÂ’s the big deal? LetÂ’s take a look at the underside of a 2020 Ram 1500 Laramie 4x4, the second iteration of the Ram 1500 to employ coil spring rear suspension.   As it has for some time, the front end of the Ram 1500 rides on double wishbone suspension. The truck employs a high-mount upper wishbone (yellow arrow) that positions the upper ball joint up behind the tire sidewall instead of inside the wheelÂ’s barrel. This layout offers improved steering geometry and reduced stress in the upper ball joint, the upper control arm and its mounting points.   Coil-over spring/shock assemblies (green) come standard on all 2019+ (fifth-generation) Ram 1500 pickups whether they have four-wheel drive or not.

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