Tiffin Byway RV
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Tiffin Byway RVs For Sale
Tiffin Byway Class A diesel pusher motorhomes for sale at Motor Home Specialist, the #1 Volume Selling Motor Home Dealer in the World. The Tiffin® Byway® is a Class A diesel pusher built on the Freightliner® XCS straight-rail rear-engine diesel chassis with the standard Cummins® B6.7 340-horsepower diesel engine producing 700 lb-ft of torque. Shopping for a new Tiffin Byway or a used Tiffin Byway? MHSRV stocks one of the largest selections of Tiffin Byway motorhomes for sale anywhere in the country, all backed by industry-leading discount pricing.
The Tiffin Byway is positioned as the most accessible Class A diesel pusher in the Tiffin Motorhomes lineup, sitting below the entry-tier Allegro Red, the mid-tier Phaeton, and the flagship Allegro Bus. It's designed for first-time diesel pusher buyers, families looking for a more accessible price point, and travelers who want the smooth ride and Cummins-Freightliner credentials of a diesel pusher without the larger footprint of a 38-to-45-foot luxury coach. With three distinct floor plans available at 35'2" and 39'6", the Byway delivers serious diesel pusher value across couples-focused, family-friendly, and luxury-leaning configurations.
Under the hood, every Tiffin Byway is built on the Freightliner XCS straight-rail rear-engine diesel chassis, paired with the Cummins B6.7 340HP diesel and the Allison® 2500 MH 6-speed automatic transmission with lock-up torque converter. Standard chassis features include a full air brake system with automatic slack adjusters, single-stage variable geometry turbocharger (VGT) engine brake, Freightliner VFS air ride front suspension, Freightliner V-Series V-Ride rear suspension, custom-tuned Sachs® shock absorbers, hydraulic leveling jacks with control panel, front disc brakes with rear drum brakes, automatic traction control, tire pressure monitoring, and front/rear 255/70R 22.5 16-ply tires. The 29,800-pound GVWR, 33,000-pound GCWR, and 5,000-pound trailer hitch make the Byway well-suited for buyers who want diesel pusher capability without needing the heavy-duty towing of a tag-axle coach.
Standard cockpit features include white sands lifestyle leather power driver and passenger seats with swivel bases, dual armrests, a passenger seat footrest, a tilt and telescoping steering wheel with integrated controls, adjustable accelerator and brake pedals, an ergonomic dash with graphite accents, a digital dash cluster, mounted dash fans, and a one-piece panoramic windshield. The Byway also comes standard with side-view cameras integrated within the side-view mirrors and activated by turn signals, a color backup camera, a 7-inch high-definition LED multichannel monitor for side-view and backup cameras, in-dash navigation, and a powered solar and privacy windshield shade.
For electrical and off-grid capability, every Byway comes standard with an 8.0-kilowatt Onan® Quiet Diesel generator on a slide tray, a 2,000-watt pure sine wave inverter/charger with auto-gen start, dual 15,000-BTU air conditioners with heat pumps, dual ducted furnaces (one 35,000-BTU and one 30,000-BTU) for thorough cabin heating, 50-amp shore power, four 6-volt 225-amp-hour flooded lead-acid house batteries, solar prep with auxiliary docking ports, and an auxiliary solar port for connecting portable panels. Optional electrical features include an in-motion satellite dish, Wi-Fi booster, and Starlink prep in the sewer compartment.
Coach control is centralized through the Spyder Controls Multiplex System with the Firefly Integrations Mira Module. The system includes a centralized 7-inch main monitor, an interior entryway Spyder switch panel, and additional Spyder switch panels conveniently located throughout the coach. The accompanying Vegatouch app delivers Bluetooth-range smartphone control of coach functions including auto-gen start, lighting, climate, and water pump control. The Byway also includes a multiplex integrated thermostat with built-in temperature sensor for centralized climate management.
On the exterior, the Byway features full-body paint with three layers of clear coat (four color options: Euro Blue G2, Frosted Granite G2, Scarlet Thunder G2, NASA G2), a side-mounted powered patio awning with integrated LED lighting, slide-out toppers, side-swinging exterior storage doors with gas shocks, frameless single-pane windows, chrome power heated side-view mirrors with integrated cameras, an automatic double entry step, and a Lippert™ On-The-Go™ telescoping ladder. An optional exterior TV with soundbar is available across the lineup.
Inside the Tiffin Byway, every floor plan features handcrafted overhead cabinetry, a carpeted step well with composite steps and a manual step well cover, a living area TV, dimmable LED lighting, soft-close drawers, solar and privacy shades, a soft-touch vinyl ceiling, a solid-surface galley countertop with full tile backsplash, an 18-cubic-foot stainless steel residential refrigerator with bottom freezer, a 1.5-cubic-foot smart convection microwave, a large kitchen sink with single-lever faucet and pull-down sprayer, a three-burner liquid propane cooktop (with optional oven range), and prep for washer and dryer. Two interior decor packages are offered (Lunar Lite, Desert Retreat) tied to coordinated upholstery, cabinetry, and flooring options. Optional features include a stacked washer and dryer and central vacuum system. The 38 CL floor plan also offers an optional standalone living area fireplace.
For sleeping, every Byway floor plan features a King-size mattress (72" x 80") in the master bedroom as standard. Every floor plan also includes a handcrafted privacy door, LED reading lights, nightstands with hardwood-finished tops, a mounted bedroom TV, a centralized entertainment center, overhead cabinets with headboard, and a wardrobe with drawers underneath. The 38 BL floor plan adds dedicated rear passenger-side bunk beds (28" x 70") for family travel. An optional electric front overhead drop-down cab bunk (mattress 72" x 30", supports up to 250 pounds, with telescoping ladder) is available across the lineup, adding sleeping capacity for guests or family.
Bathroom configuration is one of the Byway's most distinctive selling points, with all three floor plans offering meaningfully different layouts. The 33 FL features a single full bathroom with a 28.5" x 40.5" one-piece molded fiberglass shower and a gravity flush toilet. The 38 BL steps up to two full bathrooms (not a bath-and-a-half), with both a 28.5" x 40.5" main shower and an additional 34.5" x 34.5" rear shower, plus a gravity flush toilet in the main bathroom and a macerator toilet in the rear bathroom. The 38 CL takes a different approach with a bath-and-a-half layout, featuring a 28.5" x 40.5" main shower, a gravity flush toilet in the main bathroom, and a macerator toilet in the half-bath. Two-full-bathroom Class A diesel pushers are unusual at this price tier, which makes the Byway 38 BL a real differentiator for families and groups who frequently travel with guests.
Tiffin Byway floor plans available at MHSRV include the Byway 33 FL (35'2" length, ~330 sq ft, 4 slides, sleeps 3-5, single full bathroom, the most compact and feature-loaded couples-focused floor plan featuring the standard 95-inch Super Sofa), 38 BL (39'6" length, ~385 sq ft, 3 slides, sleeps 4-7, two full bathrooms, dedicated rear passenger-side bunk beds, the family-friendly floor plan featuring the 68-inch air coil sofa bed and expanded grey/black tank capacities), and 38 CL (39'6" length, ~395 sq ft, 3 slides, sleeps 2-5, bath-and-a-half, the most spacious couples-focused floor plan featuring 68-inch theater seating, a 72-inch booth dinette-sleeper, an optional standalone living area fireplace, and the largest interior square footage in the Byway lineup).
Shopping the Tiffin Byway? You may also want to compare it against the rest of Tiffin's Class A diesel pusher lineup, including the Tiffin Allegro Red (entry-tier diesel pusher), the Tiffin Phaeton (mid-tier diesel pusher), and the Tiffin Allegro Bus (luxury-tier flagship). Buyers comparing diesel vs. gas Class A products may also want to look at the Tiffin Open Road Allegro, while buyers considering a Class C/Super C diesel alternative should compare against the Tiffin Allegro Bay, all available at Motor Home Specialist alongside the full Tiffin lineup.
Tiffin Byway FAQs
What is the Tiffin Byway?
The Tiffin® Byway® is a Class A diesel pusher built by Tiffin Motorhomes on the Freightliner® XCS straight-rail rear-engine diesel chassis with a standard Cummins® B6.7 340-horsepower diesel engine. The Byway is the most accessible Class A diesel pusher in the Tiffin lineup, sitting below the entry-tier Allegro Red, the mid-tier Phaeton, and the flagship Allegro Bus. It's well-suited for first-time diesel pusher buyers, families, and travelers who want diesel pusher credentials at a more accessible price point.
What chassis is the Tiffin Byway built on?
The Tiffin Byway is built on the Freightliner® XCS straight-rail rear-engine diesel chassis. Standard chassis features include the Cummins B6.7 340HP diesel engine, Allison 2500 MH 6-speed automatic transmission, full air brake system with automatic slack adjusters, single-stage variable geometry turbocharger (VGT) engine brake, Freightliner VFS air ride front suspension, Freightliner V-Series V-Ride rear suspension, custom-tuned Sachs shock absorbers, front disc brakes with rear drum brakes, automatic traction control, hydraulic leveling jacks with control panel, and tire pressure monitoring.
What engine comes on the Tiffin Byway?
Every Tiffin Byway comes standard with the Cummins® B6.7 340-horsepower diesel engine, producing 700 lb-ft of torque (with peak horsepower achieved at 2,600 RPM and peak torque at 1,600 RPM), paired with the Allison 2500 MH 6-speed automatic transmission with lock-up torque converter. The Cummins B6.7 is widely regarded as one of the most reliable and serviceable diesel engines in the RV industry, with a strong dealer service network and excellent fuel efficiency for its class.
How much can the Tiffin Byway tow?
Every Tiffin Byway has a tow rating of 5,000 pounds at the trailer hitch (with a 3,200-pound maximum trailer weight at GVWR), regardless of floor plan. The 29,800-pound GVWR and 33,000-pound GCWR put the Byway in the lighter-duty diesel pusher category, well-suited for towing a small toad vehicle, utility trailer, or other light load behind the coach.
What floor plans does the Tiffin Byway come in?
The Tiffin Byway is available at MHSRV in three floor plans: the Byway 33 FL (35'2" length, ~330 sq ft, 4 slides, sleeps 3-5, single full bathroom, the most compact couples-focused floor plan featuring the standard 95-inch Super Sofa), 38 BL (39'6" length, ~385 sq ft, 3 slides, sleeps 4-7, two full bathrooms, dedicated rear passenger-side bunk beds, the family-friendly floor plan with the 68-inch air coil sofa bed and expanded grey/black tank capacities), and 38 CL (39'6" length, ~395 sq ft, 3 slides, sleeps 2-5, bath-and-a-half, the most spacious couples-focused floor plan with 68-inch theater seating, 72-inch booth dinette-sleeper, optional standalone living area fireplace, and the largest interior square footage in the Byway lineup).
What is the difference between the Byway 38 BL and 38 CL?
The Byway 38 BL and 38 CL are both 39'6" floor plans on the same chassis, but they take meaningfully different approaches to interior layout. The 38 BL is the family-friendly bunk model, featuring two full bathrooms (28.5" x 40.5" main shower and 34.5" x 34.5" rear shower), dedicated rear passenger-side bunk beds, and the standard 68-inch air coil sofa bed for sleep capacity up to seven. The 38 CL is the couples-focused luxury floor plan, featuring a bath-and-a-half layout, 68-inch theater seating standard, a 72-inch booth dinette-sleeper, an optional standalone living area fireplace, and the largest interior square footage in the Byway lineup at ~395 sq ft (vs. ~385 sq ft for the 38 BL). Buyers traveling with kids or guests typically choose the 38 BL, while couples-focused buyers and those who don't need the bunk capacity typically choose the 38 CL.
Does the Tiffin Byway have two full bathrooms?
Yes, on the 38 BL floor plan. The Tiffin Byway 38 BL features two full bathrooms (not a bath-and-a-half), making it one of the more unusual configurations in the Class A diesel pusher segment. The main bathroom includes a 28.5" x 40.5" one-piece molded fiberglass shower and a gravity flush toilet, while the rear bathroom adds a 34.5" x 34.5" shower and a macerator toilet. Two-full-bathroom Class A diesel pushers are unusual at this price tier, which makes the Byway 38 BL a strong differentiator for families, traveling groups, and full-time travelers who frequently host guests. The 33 FL floor plan features a single full bathroom, while the 38 CL features a bath-and-a-half layout.
Does the Tiffin Byway come in a bunk model floor plan?
Yes. The Tiffin Byway 38 BL is the family-friendly bunk model floor plan in the Byway lineup, featuring dedicated rear passenger-side bunk beds (28" x 70"). Combined with the standard 68-inch air coil sofa bed and the optional electric front overhead drop-down cab bunk (rated for 250 pounds), the 38 BL can sleep up to seven, making it one of the most family-friendly accessibly-priced Class A diesel pushers available at MHSRV. Bunk model Class A diesel pushers are relatively rare in the segment, especially at this price point.
Does the Tiffin Byway come with solar?
Every Tiffin Byway comes standard with solar prep, including auxiliary docking ports for aftermarket solar panels and an auxiliary solar port for connecting portable panels when the rooftop array is shaded. Tiffin doesn't currently offer a factory rooftop solar package on the Byway lineup, but the prep means buyers can easily add aftermarket panels and a controller after purchase. Combined with the standard four 6-volt 225-amp-hour flooded lead-acid house batteries, this delivers solid off-grid capability for buyers who plan to spend time boondocking or dry camping.
Does the Tiffin Byway come with a generator?
Yes. Every Tiffin Byway comes standard with an 8.0-kilowatt Onan® Quiet Diesel generator on a slide tray for easier service access, paired with a 2,000-watt pure sine wave inverter/charger with auto-gen start capability controlled through the Spyder Controls Multiplex System.
What is the bedroom like in the Tiffin Byway?
Every Tiffin Byway floor plan features a King-size mattress (72" x 80") in the master bedroom as standard. Every floor plan also includes overhead cabinets with headboard, a handcrafted privacy door, LED reading lights, nightstands with hardwood-finished tops, a mounted bedroom TV, a centralized entertainment center, and a wardrobe with drawers underneath. The 38 BL floor plan also adds dedicated rear passenger-side bunk beds for family travel. An optional electric front overhead drop-down cab bunk is available across the lineup, adding sleeping capacity for guests or family.
What is the difference between the Byway and the Allegro Red?
The Tiffin Byway and Tiffin Allegro Red are both Class A diesel pushers in the Tiffin lineup, but they sit at different tiers. Key differences: the Byway is built on the Freightliner XCS chassis with the Cummins B6.7 340HP diesel and Allison 2500 MH transmission (vs. Freightliner XCR with Cummins L9 380HP and Allison 3000 MH on the Allegro Red), has a 29,800-pound GVWR vs. the Allegro Red's 38,320-pound GVWR, has a 5,000-pound hitch vs. the Allegro Red's 10,000-pound hitch, and is offered exclusively in the LP coach configuration (vs. the Allegro Red's standard LP plus optional Hydronic / All-Electric configurations). The Byway is positioned as the more accessible entry into Tiffin diesel pusher ownership, while the Allegro Red offers more chassis credentials, more towing capability, and the optional all-electric configuration. Both share many of the same interior features and family-friendly bunk model options.
How much does a Tiffin Byway cost?
Final pricing on a new Tiffin Byway varies by floor plan, interior decor package, exterior paint, and optional features (oven range upgrade, exterior TV with soundbar, washer/dryer, central vacuum, drop-down cab bunk, in-motion satellite, Starlink prep, fireplace on 38 CL, etc.). Motor Home Specialist offers industry-leading discount pricing on every new Tiffin Byway for sale, well below MSRP, so you save thousands compared to other Tiffin dealers. Browse current Tiffin Byway inventory at MHSRV for up-to-date pricing or contact our sales team for a personalized quote.
What standout features come on the Tiffin Byway?
Featured Tiffin Byway amenities include the Freightliner XCS straight-rail rear-engine diesel chassis, Cummins B6.7 340HP diesel engine standard, Allison 2500 MH 6-speed automatic transmission, full air brake system with automatic slack adjusters, VGT engine brake, Freightliner VFS air ride front suspension, V-Series V-Ride rear suspension, custom-tuned Sachs shock absorbers, front disc brakes with rear drum brakes, hydraulic leveling jacks with control panel, automatic traction control, tire pressure monitoring, side-view cameras integrated within side-view mirrors, color backup camera, 7-inch high-definition LED multichannel monitor, in-dash navigation system, 8.0-kW Onan Quiet Diesel generator on slide tray, 2,000-watt pure sine inverter/charger with auto-gen start, dual 15,000-BTU air conditioners with heat pumps, dual ducted furnaces (35,000-BTU plus 30,000-BTU), Truma AquaGo Comfort instant water heater, four 6-volt 225-amp-hour flooded lead-acid house batteries, solar prep with auxiliary docking ports, auxiliary solar port for portable panel connection, optional in-motion satellite dish, optional Wi-Fi booster, optional Starlink prep, Spyder Controls Multiplex System with Firefly Mira Module and Vegatouch smartphone app, full-body paint with three layers of clear coat in four color options, side-mounted powered patio awning with integrated LED lighting, slide-out toppers, frameless single-pane windows, chrome power heated side-view mirrors with integrated cameras, automatic double entry step, optional exterior TV with soundbar, handcrafted overhead cabinetry, carpeted step well with composite steps and manual cover, dimmable LED lighting, soft-close drawers, optional stacked washer and dryer, optional central vacuum system, optional standalone living area fireplace on 38 CL, two interior decor packages (Lunar Lite, Desert Retreat), two cabinetry color options, two flooring options, 18-cubic-foot stainless steel residential refrigerator with bottom freezer, 1.5-cubic-foot smart convection microwave, three-burner LP cooktop standard (optional oven range upgrade), large kitchen sink with single-lever faucet and pull-down sprayer, full tile backsplash, King-size mattress standard across the lineup, mounted bedroom TV, overhead cabinets with headboard, wardrobe with drawers underneath, dedicated rear passenger-side bunk beds on 38 BL, optional electric front overhead drop-down cab bunk, two full bathrooms on 38 BL, single bath on 33 FL, bath-and-a-half on 38 CL, white sands lifestyle leather power driver and passenger seats with swivel bases, passenger seat footrest, tilt and telescoping steering wheel with integrated controls, adjustable accelerator and brake pedals, ergonomic dash with graphite accents, digital dash cluster, one-piece panoramic windshield, powered solar and privacy windshield shade, and Lippert On-The-Go telescoping ladder. Specific standard and optional features can vary by floor plan and model year, so verify the exact build sheet with your MHSRV salesperson on the specific Tiffin Byway you're considering.
Where can I buy a Tiffin Byway?
Motor Home Specialist in Alvarado, Texas is the #1 volume-selling motor home dealer in the world and stocks one of the largest selections of new and used Tiffin Byway Class A diesel pusher motorhomes for sale anywhere in the country. MHSRV ships Tiffin Byway motorhomes to customers nationwide and offers in-house financing, trade-ins, and full-service support after the sale.
Manufacturer options, features, colors, etc. can all change without notice and MHSRV assumes no responsibility for the changes or possible errors in information provided by the manufacturer. All weights and measurements are approximate and not guaranteed to be 100% accurate. For the latest information be sure to check with your salesperson and/or the coach manufacturer and verify before purchase.
