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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.

Dongfeng and PSA extend Chinese joint venture

BEIJING/PARIS — China's Dongfeng and Peugeot maker PSA are extending their business cooperation, despite the Chinese company reducing its stake in PSA to help smooth the French carmaker's merger with Fiat Chrysler Automobiles (FCA). Dongfeng said on Thursday it had agreed with PSA to extend the duration of their joint venture Dongfeng Peugeot Citroen Automobiles (DPCA). Under the deal, the venture could get the rights to PSA's new brands in China and will benefit from new technologies and intellectual properties, the Chinese company said. PSA was not immediately available for comment. The announcement comes a day after the companies said Dongfeng would reduce its 12.2% stake in PSA by selling 30.7 million shares to the French company. Analysts said the move could smooth U.S. regulatory approval for PSA's roughly $50 billion (GBP38.97 billion) merger with Italian-American carmaker FCA. The sale of Dongfeng's shares in PSA, worth around 680 million euros ($757 million), will leave the Chinese group holding around 4.5% of the merged PSA-FCA, which is set to become the world's fourth-biggest carmaker by sales volumes. "As the cooperation between Dongfeng and PSA deepens, we expect the joint venture to continue making good progress in China," a Dongfeng representative said. On a conference call, Dongfeng said DPCA would have exclusive rights to PSA's Opel cars should the partners agree to bring the brand to China, and enjoy lower prices on car parts imported from PSA. Earlier this year, a document seen by Reuters showed Dongfeng and PSA plan to cut jobs at Wuhan-based DPCA and reduce its number of car plants to try to make the venture more profitable. Chrysler Dodge Fiat Jeep RAM Citroen Peugeot China FCA PSA Dongfeng

Watch the 702-horsepower Ram 1500 TRX terrorize the Nurburgring

Warning: Video above contains NSFW language. Ram's massive, Hellcat-powered 1500 TRX views performance differently than, say, the 2022 Audi RS3. It was designed for the dunes, not for the track, but that didn't stop a British YouTuber from taking the behemoth to the Nurburgring in Germany to find out what it can do. While the famously challenging track is often open to anyone willing to pay to get in, regardless of whether they're in a Porsche 911 GT2 RS or in a rented Kia Rio, officials have reportedly started turning away folks who show up in massive trucks, so getting the TRX past the gates was a small victory. Once on the track, the supercharged, 6.2-liter V8's prodigious 702-horsepower output quickly pelts the pickup towards its 117-mph speed limiter. Ram conservatively quotes a 0-60 time of 4.5 seconds, and the TRX has no trouble pulling it off. That's great on a drag strip, but on the 'Ring? You need to turn, and sharp handling doesn't appear on the TRX's resume; you may as well ask a Honda Civic Si to blast across the desert at 90 mph. It leans into turns like a fighter jet, but the Hellcat V8 pulls it out of a bend with ease as it completely dwarfs every car it passes — except a first-generation Land Rover Defender, which looks equally out of place. Interestingly, it sounds like the biggest issue the 6,400-pound TRX ran into while lapping the 'Ring was related to its braking system. There's no word on what shape the different parts were in before the run, but the front brakes can be seen smoking — and smelled, according to the man in the camera car — relatively early on in the run. But, here again, this is not the type of situation they were developed to perform in. "My brake pedal is about halfway down the floor at the moment, but it still has some functionality ... a little bit," the driver says at one point. And yet, the overall experience was positive. "This was a great thing to do! I'm really glad I did it," he concluded. As a bonus, the off-road-tuned suspension lets the TRX pass other cars (including a lot of high-end models) by simply moving two wheels from the track to the grass. We've embedded the full, 17-minute-long video above; note that it includes some NSFW language. Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.