The SportChassis RHA-350


About the RHA-350

Whether you're hauling across town or across the country, the RHA-350 has the power you need and the safety and comfort you deserve to get the job done. Though a SportChassis resembles an 'over the road' truck, it is considered a class 5 vehicle, requiring no special license. The M2 chassis from Freightliner is designed for heavy-duty towing capacity mile after mile. Their philosophy and ours are simple, start with the best and you can only go up. Each of the RHA-series trucks features a proprietary hauler style bed designed to be just as rugged as you are. Using our industry experience building emergency rescue vehicles and ambulances, we apply the same design principles and construction materials and techniques that perform under the most rugged conditions and tests. The hauler bed design is completely fabricated from scratch in our 293,000 square foot facility. Utilizing CNC precision routers, proprietary rail designs and materials, our team of talented men and women create a truly remarkable and long-lasting product. SportChassis is unique among other manufacturers. The parent company, SportChassis LLC is a licensed OEM completion company. This means there is no middle man between you and your vehicle. We receive a bare cab-chassis directly from the Freightliner plant in Mount Holly, North Carolina. Our engineers in conjunction with Freightliner engineers have created a set of proprietary designs specifically for SportChassis. Not only is there a cost savings to you, the end user, but this keeps modifications to the chassis at a strict minimum and ensures that our designs have been vetted to the highest safety and performance standards. No matter what you decide to pull down the road, a SportChassis makes sure you can get where you need to go. Our luxury interiors, award-winning design, and dynamic acoustical environment make sure that getting there is more than half the fun.



Bed Style
350hp / 1100torque
Hydraulic Disk
187 inches



  • Specifications
  • Powertrain
  • Electronics
Base Model•Freightliner M2 Sport 106 •Cummins ISL-350 8.3L 350 HP @ 2000 RPM; 2200 GOV, 1050 LB/FT @ 1400 RPM •Allison transmission - TRV Series 3200Exterior Footprint•113" from base of wheels to top of air horn •99" wide from door to door, not including mirrors •277" from grill to bumperAxle, Suspension & Equipment•BOSCH hydraulic brake package with optional air supply •Wabco 4S/4M anti-lock brake system •AF-8.0-3 10,000 lb single front axle •10,000 lb taper leaf front suspension •Payload capacity 5,647lb •Gross vehicle weight rating 19,500lb •TRW THP-45 power steering •Bilstein front shock absorbers •Maintenance free rubber bushings •11,500 L-Series single rear axle •4.56 axle ratio •Trac-tech full time no-spin rear differential •Castrol Transynd synthetic automatic transmission oil & Mobil synthetic 75W-90W All Axles •Airliner 11,500lb SportChassis recreational vehicle rear air-suspension •Manual dump switch for air suspension with autofill override valve •Single rear suspension leveling valve w/ping tank •Dual 80 gallon rectangular aluminum fuel tank •Alliance fuel/water separator with heated bowl and indicator light •Equiflo inboard fuel system w/ auxiliary fuel supply return portsTires & Wheels•F/L Domed Turbo 22.5X8.25 10-HUB PILOT aluminum wheels •255/70R22.5 16ply radial tiresCab Interior•Spacious luxury class crew cab •No CDL required •Short turning radius •Backup cameras •Leather wrapped steering wheel •Air-ride premium leather seating •In-motion Wi-Fi System •4-camera observation system •In-motion digital satellite system •Lay down rear sofa •Marine grade carpet and protective floor mats •USB power ports 115-volt power outlet •Power widow and door lock controls •Keyless entry •Remote start available •Navigation •Smart connect touch screen stereo •Multi-media entertainment systemCab Exterior•Available in six exterior paint colors •Aircraft grade aluminum body •SportChassis Ride Enhancement Package •Air-ride cab and rear suspension with manual dump switch •Chrome and stainless steel bright work accents •Power adjust mirrors with wide angle spot mirrors •West coast style heated side mirrors •Integrated air supply •Sealed storage compartments •Halogen headlights •L.E.D. perimeter and accessory lighting •Protective bed rail •7-pin trailer harness connector •Class V trailer hitch receiver •IPD Front Swaybar •4.56 Axle Ratio •Auto locking no-spin rear differential •Dual 26" Air HornsAdditional Specifications•Towing Extended/Roadside Service Warranty 1 year/unlimited
Cummins ISL9 Engine Overview A great track record of proven performance continues to improve with Cummins ISL9. The ISL9 continues to have the highest power density of any engine in its class. So whether you’re pulling a loaded dump truck out of the mud, driving a beverage truck across town or hauling fresh mix to a construction site, you’ve got the power to get the job done. Better Performance. The ISL9 features common technology with the Heavy-Duty ISX15 and ISX12 for exceptional performance. Common components include the XPI fuel system, a high-capacity Electronic Control Module (ECM) and the patented Cummins VGT™ Turbocharger from Cummins Turbo Technologies. Ratings range from 260-380 hp (194-283 kW), with 550 lb-ft of clutch engagement torque. Optional features include engine braking for better control, Rear-Engine Power Take Off (REPTO) and Front-Engine Power Take Off (FEPTO). Better Cost of Operation. We’ve refined the 2013 ISL9 to deliver up to 2% better fuel economy versus the 2012 model by adding an air intake throttle that makes the EGR system more efficient and modifying the VGT™ Turbocharger to make it more efficient as well. As a result, Cummins ISL9 meets the 2014 greenhouse gas (GHG) and fuel efficiency regulations a full year ahead of schedule. Even better is the fact that maintenance intervals and related costs remain virtually unchanged. This, together with better fuel economy, delivers a lower total cost of operation to ISL9 owners. Better Reliability And Longevity. Heavy-duty roller followers, bypass oil filtration and targeted piston cooling all contribute to longer service life in the toughest work environments. Replaceable wet liners make the ISL9 easier to rebuild. All this adds up to longer engine life, which helps with resale value when it’s time to trade.While On-Board Diagnostics is new for the ISL9 in 2013, Cummins is using a highly reliable system proven effective in thousands of vehicles since 2007. Better Coverage For Better Confidence. Base engine warranty coverage includes parts and labor on warrantable failures with no deductible for 2 years/250,000 miles (402,336 km). A variety of extended coverage plans are available for the engine and aftertreatment system. Check with your Cummins distributor or dealer for details.
Navigation. Entertainment. Connectivity!main icon Utilizing a sophisticated multimedia head unit allows SportChassis the ability to let you do more. Every powerful SportChassis truck is complemented by a futuristic multimedia system, which can actually allow front and rear passengers to enjoy entertainment separately. Put a movie on for the kids and pass them their headphones, while you enjoy the news. Get Lost? Never! Our multimedia system utilizes the NAVTEQ® map database which covers all of North America. Thanks to Bluetooth® wireless main icontechnology you can make hands-free phone calls as well as stream your music from the smartphone in your pocket. A built-in HD Radio™ tuner delivers FM and AM radio in crystal-clear digital quality. Vehicle is also, SiriusXM Ready so you can enjoy your favorite commercial free-music, sports, talk, comedy, and more with the addition subscription. Pandora® Radio and Aha™ Radio playback are fully supported on smartphones with the iOS or Android™ operating systems. Finally, with AppRadio Mode support for iPhone® and select Android™ devices, you can control compatible apps directly from the touchscreen display just like with AppRadio. Don’t leave your office behind! With the optional Car-Fi system, comes the ability to make your truck into an internet hotspot, which allows you to surf the web or take care of your emails as you travel down the road. This handy option creates a Wi-Fi network that can be received up to 200 feet away from your vehicle. Don’t miss a single episode! Thanks to the guys over at TrakVison, we are able to offer you an uninterrupted television signal while you travel. All SportChassis models are pre-wired for the system. Utilizing a roof mounted low profile satellite dish and a tuck away receiver, this modern wonder allows you to enjoy the same channels you have at home with no interruption. 819ekvnqsil sl1500 • Complete audio system designed by Kenwood, whose components and speakers are utilized throughout. • In-Dash Navigation AV Receiver with 7” WVGA Touchscreen Display • Dual Zone Entertainment (let the rear sofa passengers do their own thing) • Bluetooth® for Hands-Free Calling and Audio Streaming • HD RadioTM Tuner, and AppRadio Mode for iPhone® and Android Devices, which allows the use of streaming audio such as Pandora. • Cab is equipped with the exclusive SportChassis PNR (Passive Noise Reduction) system. Aids in sounds and environmental control. Entire cab is blanketed with DynaMat and new aircraft style insulation with foil lining for ultimate sound acoustics. • Consoles and doors panels are custom designed to accommodate proper speaker alignment and they are custom vacuum-formed. • Recessed overhead 15.2” LCD TV, headphone storage, hide-away box in front bins, large center bin with automatic lighting, rear 110V inverter, easy access game ports and removable, cup holders. • Custom engineered AV system includes: Kenwood touch panel AV receiver AM/FM/CD/DVD/Nav/Observation controller, (4) Kenwood 6.5” door speakers with components, Kenwood amplification, 10” Kenwoodsubwoofer in custom console enclosure, full color backup camera which appears on the main multimedia stereo screen. • Power door locks with standard keyless entry alarm system.

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