2021 Ram 4500 Chassis Tradesman/slt/laramie/limited 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.

More Ram trucks recalled over tailgate issue

Almost a year ago Fiat Chrysler recalled roughly 1.6 million Ram trucks over an issue with the locking power tailgate. The actuator limiter tab for the power locking mechanism could fracture, which would permit the actuator's lock-rod control to move beyond its limits. That would pull the locking rods open, thereby allowing the tailgate to open at any time. The 2018 recall covered Ram 1500, 2500, and 3500 pickups from the 2015 to 2017 model years, with the five-foot-seven and six-foot-four beds and the power locking tailgate option. Trucks with eight-foot beds, and those with manual-locking tailgates, were excluded. The trucks with eight-foot beds have been added to the recall as of earlier this month, putting 410,351 more trucks in the pool. According to Consumer Reports, Ram redesigned the locking assembly on the other two shorter bed sizes for trucks built after August 2, 2017, which was the end of the 2017 model year. But the eight-foot long-bed trucks didn't get the redesigned part until April 2, 2018 for some reason, making all eight-foot-bed pickups from the 2015 model year to April 1, 2018 part of the recall equation. FCA says it's not aware of any accidents or injuries because of the issue. The company plans to notify owners on June 28. The paperwork filed with the National Highway Traffic Safety Administration doesn't advise owners to stop driving the trucks, but nor does it instruct owners on how to address the problem in the meantime. Sounds like bungee cords might be the go. The fix is estimated to take 30 minutes at the dealer and entails removing the tailgate cover and installing a stop block to prevent the locking actuator's pivot arm from traveling too far. FCA says it will reimburse owners for any other repairs made to address the problem. Meanwhile, owners can contact Fiat Chrysler Automobiles customer service at 800-853-1403, and refer to FCA's number for this recall, V44. The NHTSA campaign number is 19V-347. Last year's recall comes under FCA number U74, and NHTSA campaign number 18V-486. Ram's not alone on this field. The NHTSA continues to investigate the 2017 Ford Super Duty pickups for a similar issue.

2019 Ram 1500: Everything we know

We're not too far away from the sheet being pulled off the 2019 Ram 1500. But over and over, we've had spy shots come in revealing much of the truck before hand. The latest ones have given us a very clear look at the truck's new grille, which boldly does away with the signature crosshair grille. The main iteration we've seen is the one above with the "RAM" logo in the center flanked by split chrome bars. Chrome is used extensively elsewhere, too. The traditional Ram logo has also probably been binned, at least on the exterior, in favor of the broad Ram script currently seen on the Ram Rebel, Laramie Longhorn and Limited trims. Indeed, it seems like a change that the brand has subtly been trying to get its customers ready for, as a quick trip to the company website will show a greater reliance on those trim levels to visually represent each Ram model (including the heavy-duty 2500 and 3500). View 3 Photos Now, there will likely continue to be multiple grille options available as there is today to at least differentiate luxury and off-road models. In the renderings above, we show a version of the grille without those chrome bars. The rest of the truck in the rendering is based on what we saw when some gusty weather unofficially revealed the Ram 1500 to a spy photographer, as seen in the gallery below. View 18 Photos As for everything else we know about the 2019 Ram 1500 ... The Interior View 8 Photos We got pretty good shots of the new Ram interior a few weeks ago. There will be a huge, vertically oriented touchscreen available, possibly with updated UConnect interface software, flanked by hard buttons for the climate control system. A volume knob and redundant multi-purpose control knob will remain, as will the rotary transmission selector. New toggle switches below will be dedicated to various vehicle controls, and we would assume would remain in place throughout the trim level range. Smaller touchscreens will almost certainly be found on lower trims with a traditional array of climate controls between them and the toggles. It'll be steel View 5 Photos An intrepid magnet-wielding spy photographer back in August examined a 2019 Ram test mule's body panels and discovered the majority of them are steel. The hood and tailgate are aluminum, however. There will be a split tailgate option View 18 Photos Speaking of that tailgate, spy photos have shown that it will be available with a split, barn-door-style tailgate option.