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Chrysler recalling 280k Dodge Ram 1500 pickups over axle seizures

Following a June investigation by the National Highway Traffic Safety Administration, Fiat Chrysler Automobiles will be recalling 280,000 Dodge Ram pickups from model year 2005. The issue, NHTSA told The Detroit News, centered on a loose pinion nut, which could cause the rear axle to seize and, potentially, the driveshaft to detach. The affected vehicles were built between January of 2004 and August of 2005, while of the 280,000 trucks, only 257,000 were sold in the US market. According to The News, the recall will begin on February 13, and will see owners report to dealerships to have "a retention feature" added to the pinion nut.

A plea for Ram to build the Hellcat-powered Rebel TRX concept

The Rebel TRX Concept is a high-performance off-roader with a supercharged 6.2-liter Hemi V8 that's capable of traveling at speeds of up to 100 miles per hour on rough terrain. There's only one other road-legal machine that has the same off-roading capabilities as the concept – ahem, the Ford F-150 Raptor – and if there's ever been a vehicle that Ram needs to build, it's this one. The market is saturated with pickup trucks of various sizes. Ram itself offers options for consumers looking to tow massive cargo or go off-roading with the Power Wagon and Rebel. But there's also a clear market for the hardcore off-roader, and the Raptor has gone unchallenged for too long. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Ford proved that the market could handle a fast off-road truck with the 2010 SVT Raptor. Demand for the vehicle skyrocketed and after a few years, Ford had to up production from three to five trucks per hour at its Dearborn Truck Plant in 2013. The original V8 model immediately gained stardom for being a purpose-built machine capable of tackling rough terrain at high speeds. The latest 2017 Raptor is shaping up to be a brute in its own right. Gone is the 6.2-liter V8, which has been replaced with a modern twin-turbocharged 3.5-liter V6. Despite having a much smaller engine than its predecessor, the upcoming Raptor boasts better performance at 450 horsepower and 510 pound feet of torque – up from the V8's output of 411 horsepower and 434 pound feet of torque. With Fox lending a hand with some high-performance shocks and the pickup truck getting various off-roading modes, including one called "Baja," few road-legal machines will be able to match 2017 Raptor when asphalt runs out. Even still, the Rebel TRX concept looks and sounds like it's in a different league. The Rebel TRX concept's design is the perfect combination of speed and looks, which makes it hard to believe that Ram built the concept in just three months, according to an engineer. A higher-up within FCA sent in the demand, and the Ram team obliged with a fully functioning prototype. The Rebel, which Ram has always said is not a Raptor-fighter, can be fitted with the 5.7-liter Hemi V8, while the larger Power Wagon is equipped with the 6.4-liter V8. The supercharged 6.2-liter V8 (the Hellcat engine), as an engineer points out, makes sense in the concept.

Ram Rebel TRX concept is a Hellcat-powered Raptor-fighter

Ford has proven that fast off-road trucks are awesome. Dodge has proven that ridiculously powerful supercharged V8s are awesome. Combining the two would theoretically be even more awesome. The Ram Rebel TRX, which was unveiled at the Texas State Fair, proves that theory. As you may have guessed from the intro, the Rebel TRX uses a supercharged V8. A version of the supercharged 6.2-liter V8 from the Hellcat twins (and, we suspect, the Jeep Grand Cherokee Trackhawk). Because of some new calibrations to make the engine more suited for off-road driving, it doesn't make the full 707 horsepower of the Charger and Challenger. But the TRX engine still cranks out 575 horsepower, which is a full 125 more than the new SVT Raptor. That's enough to propel the mega-sized truck to 100 mph in its off road terrain mode. Power is transferred through an 8-speed automatic transmission to all four wheels. At the back, the Rebel TRX has an electronic locking differential. The TRX also gets an updated version of the Ram's 4x4 Performance Control System featuring Normal, Wet/Snow, Off-road and - best of all - Baja modes. The latter mode is the one that will do triple digits through the desert. Of course a sweet powertrain needs chassis and tire upgrades to round out the package, and the Rebel TRX has plenty of improvements. The standard Ram 1500 frame is unchanged, but bolted to it are custom front control arms, internal bypass shocks at each corner and new springs. The changes bring suspension travel to a full 13 inches all around. It also provides enough space to fit massive 37 x 13.5-inch tires. Ram also added six-piston calipers with 15-inch discs at the front and 14-inch discs at the back. Finally, Ram gave all this heavy duty equipment a big, burly wrapper. The body is a full six-inches wider than the standard 1500 with large composite fenders to cover the aforementioned tires. The truck also has a vented and scooped hood based on the Ram HD. This was necessary to help cool the engine and provide vertical clearance for the supercharger. A large sport bar was added to the back and has provisions for carrying a pair of spare tires, plus an LED light bar on top. The truck also has a big steel skid plate up front, and a sweet integrated side-exit exhaust behind the doors. Inside, the truck gets plenty of leather, suede and carbon fiber. The front seats also have racing harnesses attached to a harness bar that spans the B-pillars.