2006 Ram 2500 4x4 Quad Cab Slt 5.9l Cummins Turbo Diesel Auto Tow Package on 2040-cars

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NHTSA investigating Ram 1500 models for rear differential failure

The National Highway Traffic Safety Administration is investigating Fiat Chrysler Automobiles and its Ram brand following a number of reports regarding the 2005 Dodge Ram 1500 pickup. According to 15 consumer complaints, the trucks' rear differential locked up while in other cases, the driveshaft separated at its connection to the diff.
Nearly half of the reports claim the truck was traveling at or above 50 miles per hour, while two consumers reported that the diff lockup/driveshaft separation sent their pickups into a spin. Most troubling, though, is that consumers reported little to no sound indicating there was a problem with their truck.
We reached out to Ram for additional information, such as how many vehicles may be affected or what equipment might be fitted that could cause the issue. Unfortunately, the company wasn't willing to elaborate on specifics.

2020 Dodge Challenger Drag Pak will debut at SEMA

Mopar fans have countless reasons to get hyped about the 2019 SEMA show. Speedkore is bringing a twin-turbocharged, all-wheel-drive Dodge Charger Hellcat Widebody, Mopar is bringing a done-up 1968 Dodge D200 "Lowliner," Ram is bringing a diesel 1500 overlander, and Jeep is bringing a custom off-road Wrangler. But the launch of the new 2020 Dodge Challenger Drag Pak might garner the most attention from the brand's most serious customers. Prior to the show, Mopar teased a photo and a short video clip, both showing a new Dodge Challenger from the overhead view. The white Challenger showed a wide blue stripe down the center of the car with two pinstripes along each side. "Powered by SRT" runs across the top of the windshield, and Mopar logos grace both sides of the car just beneath the side windows. Red decals run back from the rear quarter panels and connect across the rear of the car. It also has hood pins on the SRT Hellcat hood and a parachute attached the rear. There's a parachute because this is the factory turnkey drag-race-focused Dodge Challenger racecar. Mopar released no other information on what type of hardware the Drag Pak will be using, or what's under the hood, but the video gives a great preview of the exhaust note in full tire-smoke mode. As some Drag Paks in the past have dropped roughly 1,000 pounds from their production starter vehicles, the 2020 model will surely utilize plenty of weight-savings methods such as the removal of all interior comfort features that don't apply on the racetrack. Mopar has also previously altered the position of the engine and changed the wheelbase to the benefit of better weight distribution. Mopar is set to livestream the unveiling starting at 7:26 p.m. ET (that's 4:26 on the West Coast, which not coincidentally coincides the the displacement of the vintage 426 Hemi engine) on Nov. 5, 2019. Until then, check out the 2009, 2010, 2011, or 2016 Drag Paks.

Dodge Viper to out-Hell the Hellcat with supercharged V10?

The Viper wouldn't be the Viper if it wasn't the most powerful model under the Chrysler umbrella. But with the arrival of the Hellcat engine in the Dodge Charger and Challenger, the Viper has fallen behind in the bragging rights department: where the new supercharged V8 produces 707 horsepower and 650 pound-feet of torque, the naturally aspirated V10 offers "only" 640 hp and 600 lb-ft - gargantuan output figures by almost any other standard, but crucially behind on the SRT power scale. Conner Avenue is going to have to do something about that.
Although the Hellcat's engine reportedly won't fit under the Viper's hood, SRT is now rumored to have another trick up its sleeve: supercharge the existing V10. According to the Pentastar performance enthusiasts at allpar.com, Chrysler has already taken delivery of the first such prototype engines so that it can begin the process of fitting it into an upgraded Viper.
The spooled ten-pot is tipped to produce around 800 hp and 650 lb-ft of torque. More than that and the Viper's drivetrain, chassis and bodywork would have to be substantially reworked. Though beefier transmissions are available, fitting them would reportedly set off a domino-game of changes required to handle the added torque. Which may be something Chrysler would be prepared to do for the next-generation model, but in the meantime, 800 hp could prove enough to put the Viper back atop the Mopar performance ladder where it belongs, and give it an edge against the new Corvette Z06 to rekindle sales.