Autoblog and Yahoo may earn commission from links in this article.It's 2002. You've got a solid real estate business going (keep making those subprime loans, don't worry about it), and you've got some money in the bank. Now, it's time to treat yourself. You buy a Dodge Viper: America's sports car with a giant V10 at the front. One day, a dealer survey flies through the mail flap of your giant Pacific Palisades house. Dodge wants to know what you think of the Viper, what it should do for future products, et cetera.Apparently, says Dodge, enough owners answered that survey as to what they'd like to see more of with VIPER written across the envelope (probably in crayon). More than that, these lunatic owners thought it'd be real cool to tow their Vipers with a Viper-powered truck. Apparently, this is exactly how the Dodge Ram SRT-10 came to be.WieckView the 2 images of this gallery on the original articleDodge Shoved The Viper's Engine Into A Pickup Truck2004 Dodge Ram SRT-10WieckFitting the thing is pretty straightforward. See, Dodge already sold the Ram 1500 with a factory V10. This one was very much a truck engine - a big ol' pig of an iron block motor putting out more torque than horsepower, of which there were just 300. Still, Dodge had to revise the Viper engine's intake system, oil pan, mounts, and cooling system. Following the truck's introduction, the only option was the exact same Tremec T56 six-speed manual used in the Viper. Giant 305/40ZR22 Pirelli tires (mostly) kept the truck in check. All told, the engine put out 500 horsepower and 525 pound-feet of torque.AdvertisementAdvertisementLater, Dodge added a quad cab to the lineup, answering those owners who wanted to pull a Viper with a Viper. This larger cab meant more frame and more weight that said frame could handle. Towing capacity rose, and it was more than enough to tow the Viper of the day, which weighed around 3,500 pounds.WieckQuad cab models held up to six passengers and could pull up to 7,500 pounds, a respectable figure even by today's standards. These models also introduced a four-speed automatic for more practical uses. It was effectively ripped from Dodge's workhorse 2500 and 3500 HD trucks. Surely, using a lesser transmission would have led to failure.A Viper At Heart, The SRT-10 Is Still A TruckWieckDrive one, and you'll find the six-speed feels about like every stick shift truck, with long, notchy throws. At the time, though, the media were shocked at how well the muscle truck drove. Steering was tight, responsive, and, surprisingly, the giant truck braked reasonably well. Of course, most period reviews say that traction was an issue, which makes sense given the lack of weight over the back wheels and all that torque on tap.Somehow, Dodge managed to make these ride well. No one could call it a luxury car, but the Viper-powered truck rode rather well. Motortrend called it "firm and not at all uncomfortable on good road surfaces." This was helped with custom Bilstein suspension, shorter, stiffer springs, and a rear anti-roll bar. Dodge also completely redesigned the front knuckle and lopped off 2.5 inches of ride height.WieckNASCAR aero tech made its way into the truck, too. Dodge said that it took learnings from its NASCAR Craftsman Truck program with a deep front fascia with plenty of cooling and a front splitter to cut lift. The rear wing planted over the bed might make loading large items a pain, but it also adds a healthy 165 pounds of downforce at speed. For more, simply toss some mulch back there.Dodge Made Sure You Knew What You Bought2004 Dodge Ram SRT-10WieckAdvertisementAdvertisementDodge offered deeply bolstered black leather seats in some trims, but cloth seats were also an alternative. No matter what, you've got big SRT-10 logos on the backrests. Perhaps the best part of the SRT-10 continues to be that it is still just a truck, and as evidence, short cab models got a jumpseat.Silver-faced gauges aped the Viper's, as did the speeds the truck was capable of. Dodge said the truck could do 150 mph, but the V10 also delivered 90% of the 525 lb-ft of torque at just 1,500 RPM, so really, there was no need for such serious speeds most of the time.20+ Years Later, The SRT-10 Stands Alone2004 Dodge Ram SRT 10DodgeOdds are, we'll never see a truck like the SRT-10 again. Ram spent an unbelievable amount of time getting the SRT truck right, and that level of development just isn't so commonplace in the truck segment anymore. After the truck left production in 2005, interest had already died down. Dodge keeps the flame alive with its new V8-powered street trucks, but they'll never match the bragging rights that come with a Viper-powered truck.This story was originally published by Autoblog on Jun 28, 2026, where it first appeared in the Features section. Add Autoblog as a Preferred Source by clicking here.