2013 Ram 2500 4wd Crew Cab 149" Tradesman on 2040-cars

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Maxwell RHEV Prototype First Drive Review | More than meets the eye

The Maxwell RHEV looks just like any small business' panel van, sporting large vinyl graphics and unassuming steel wheels. You'd have no idea that the co-founders of the startup based out of Seattle had grafted a salvaged Voltec powertrain from a junkyard Chevy Volt into this Ram ProMaster. Somewhere, a battery pack lurks. Maxwell's co-founders, CEO Max Pfeiffer and engineer Trey Camp, open the cargo area to reveal a completely unaltered space. Both are ex-Tesla employees with a long fascination for the #vanlife movement – that their interests intersected in a hybrid cargo van isn't surprising once you start talking to them. This is their first vehicle, a salvaged ProMaster sidelined with a blown 3.6-liter Pentastar, and it's both their prototype and the only Maxwell in existence right now. That said, the company is building a low-roof version for a customer, which will be lighter, have less aero drag and therefore be more efficient. The company is just emerging from a stealth startup mode, and while their backstory is fascinating, I'm still wondering where the Volt's 18.4 kWh battery pack is. "There's nothing in the back ... we're able to get the battery underneath the floor, in the center," Pfeiffer says. Ducking my head under the side reveals, sure enough, a little underside blister that contains the battery, tucked up neatly. The other changes to the RHEV – short for Range-extended Hybrid Electric Vehicle – are minimal. He pops the hood. There are some rough edges, but the 1.5-liter, 101-horsepower engine and 48-kW motor fit comfortably on custom engine mounts and with re-routed exhaust, behind a fascia that improves aero and houses the charge port. Custom axles send power to unaltered Ram hubs and brakes. "This version, it's a little bit prototype-y," Pfeiffer says. "We've had more time to work with the CAD [computer-aided design, engineering drawings] we were able to get from GM and Chrysler, and we've done a better job packaging for production." GM already spent billions on the Voltec and its controlling software, and Maxwell can happily ride those coattails. Despite the help GM has lent Maxwell, there are no official ties. An emulator sends spoofed signals to the Ram instruments, which have a new custom-printed face. The Ram's body control module is left alone. For powertrain faults, Maxwell says the vehicle can theoretically be serviced by any Chevy dealer, and any issue with the rest of the vehicle can be handled by a Ram service shop.

NHTSA probing Ram recall pace, communication

The National Highway Traffic Safety Administration has announced that it's looking into Chrysler Group's handling of a pair of recalls affecting roughly one million Ram pickup trucks. Reuters is reporting that the regulatory agency is focusing on the availability (or lack thereof) of parts and "poor communications" from the automaker in its investigation.
"Customers have been advised in accordance with the regulations governing recalls," Chrysler spokesman Eric Mayne told Reuters via email. "We are continually replenishing our supply of replacement parts. Chrysler Group regrets any inconvenience our customers may have experienced."
NHTSA disagrees, arguing that the recalls, which affect 972,000 trucks from 2003 to 2012, are being delayed by the lack of parts.

Ram Rebel X Concept wishes it could go offroad at SEMA [w/video]

Given the truck's defiant spirit, the Ram 1500 Rebel simply can't appear subdued. For the Rebel X Concept at the SEMA Show, Mopar goes all out to make the already tough looking pickup even more brash. The Rebel X certainly stands out in the vast ocean of customs at SEMA with its orange-tinted Copper paint. Thanks to 35-inch Toyo tires on 17-inch beadlock wheels underneath flared fenders, there's also no question that this truck wants to be offroad. In addition to the vibrant body, the front end wears black trim, and a concept, two-piece skid plate underneath offers a little visual contrast. The interior actually tones down the bold look slightly by combining black leather seats with Rebel X embroidery and Copper stitching. Rather than being just about style, Mopar beefs up the 5.7-liter V8 with a cold-air intake and cat-back exhaust. The division also tweaks the suspension by fitting a concept, air-ride setup. Get a better look at the Rebel X by checking out our gallery from SEMA above or the video below of the modded pickup at the show. Related Video: Ram Rebel X The Ram 1500 Rebel makes a statement by itself. Mopar helps proclaim its all-terrain credentials even louder with the Ram Rebel X, a full-size pickup outfitted with a catalog of production parts and accessories. The unique dark Copper exterior extends to the functional sport performance hood, accented with a Matte Black graphic trimmed with a Mopar Blue tracer. Mopar wheel flares extend over the 35-inch Toyo tires, which wrap around 17-inch cast-aluminum beadlock wheels that equip the 1500 Rebel for rumbles over off-road terrain. Painted functional beadlock rings with fasteners are also featured on the beadlock wheels, with Mopar center caps providing another highlight to the rims. The front features the distinctive Rebel grille with the RAM logo painted in Satin Black and a concept two-piece skid plate. The bed is stylishly secured with a soft tri-fold tonneau cover, and a Mopar dual exhaust bed step helps reach tools or equipment stored in the rear. Black tubular side steps provide a lift into the interior, which features prototype Katzkin leather seats embroidered with the Rebel X name outlined in silver in a black field, with a blue field for the "X." Copper stitching accents the armrest and steering wheel. Additional features inside include all-weather slush mats, a pedal kit and door sills.