2014 Ram 1500 Tradesman/express 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.

Ford F-450 claims best-in-class towing, company abandons practice of removing items to boost payload number

The ongoing heavy-duty truck battle between Ford and Ram is showing no signs of slowing down. The Blue Oval is trying to remove at least one point of contention between the two brands by testing its 2015 F-450 Super Duty using the Society of Automotive Engineers J2807 towing standard, which Ram also uses. In the new evaluation, the F-450 is rated at a max towing capacity of 31,200 pounds. That's an identical amount as under Ford's own, previous test.
"We leave no doubt with customers that the F-450 pickup truck has best-in-class towing of 31,200 pounds - whether tested using our own internal towing standards or SAE J2807," said Raj Nair, Ford group vice president for Global Product Development, in the company's release.
At the same time, Ford is also changing how it calculates the F-450's payload. Instead of using its minimum curb weight as before, the brand is now using the truck's base curb weight. The revision lowers the pickup's rating to 5,300 pounds, compared to 5,450 pounds previously. The company said in its announcement that the reason for this is "aligning its payload rating practices with other manufacturers to make it easier for customers to compare vehicles." General Motors made a similar switch for its pickups in August.

Ram HD Pickup Lineup First Drive Review | The torque king cometh

LAS VEGAS — Ram is thriving. The truck brand is coming off its best sales year ever, and its all-new 2019 Ram 1500 has won just about every truck award there is to win, including North American Truck of the Year. Now Ram is launching the world's torquiest pickup truck ever, the new 2019 Ram Heavy Duty. The burliest version packs 1,000 pound-feet of twist, but there's a lot more to this truck than its obscene amount of low-end grunt. It's also the quietest, most comfortable, and most refined heavy-duty pickup Ram has ever made. Most power, payload and towing The 2019 Ram Heavy Duty isn't exactly all-new. It's more of a major refresh, the HD's first since 2014 and the second since this generation debuted in 2010. The truck is now infused with much of the styling, technology and much of the interior of its light-duty little brother, the Ram 1500. Only the HD's cab, doors and bedsides are essentially unchanged, along with its 6.4-liter Hemi V8, which is now standard on all 2500 and 3500 models. The unpopular 5.7-liter Hemi is no longer available. Ram continues to offer two versions of its Cummins inline six-cylinder diesel power on all models except the 2500 Power Wagon. The 6.7-liter Cummins Turbo Diesel, which costs an extra $9,100, and the High-Output version have both been reengineered for more power, more durability and significantly less noise. The Cummins still pumps out 370 horsepower at 2,800 rpm, but its torque output has jumped from 800 to 850 pound-feet at 1,700 rpm. The HO version, which is only available on the 3500, gets a 15 hp bump to 400 hp at 2,800 rpm, and its torque climbs from 930 to that magical 1,000 lb-ft at 1,800 rpm. Redline remains at just 3,250 rpm, and a column-shifted six-speed automatic still backs both engines. Hemi models, including the Power Wagon, have been upgraded to an 8HP75R eight-speed from ZF and a dash-mounted rotary shifter. The Hemi's power ratings are unchanged at 410 hp and 429 lb-ft of torque, but the V8 now has a more advanced cylinder deactivation system for improved fuel economy and smoother operation when only four of its cylinders are firing. The eight-speed's gearing also betters the Power Wagon's crawl index from 35:1 to 51:1 for improved low-speed off-roading. Most Ram HD buyers spring for the diesel. The most popular model is the 2500 4x4 Crew Cab Laramie with the Cummins, but trucks with the 6.4-liter and the new eight-speed feel considerably quicker on the road. Even the big boy 3500s.