View New & Used RVs for Sale in or near Diamond Bar, California

New Fifth Wheel in Downey, California 90241

2025 Alliance RV Paradigm 375RD Embark on luxury RV getaways with the 2025 Alliance RV Paradigm 375RD fifth wheel at Giant RV in California! Perfect for families, this RV features a rear den with theater seating, a tri-fold sofa, and 50 LED TV, plus a fron ...

New Fifth Wheel in Montclair, California 91763

2025 Heartland Cyclone CY 4215 Unleash your adventures with the 2025 Heartland Cyclone CY 4215, a luxurious fifth wheel toy hauler built for thrill-seekers and families. Available at Giant RV, this Cyclone 4215 features a 12 I-beam powder-coated steel fram ...

New Fifth Wheel in Colton, California 92324

2026 Alliance RV Avenue 39MBR Hit the road in luxury with the 2026 Alliance RV Avenue 39MBR, a spacious fifth wheel perfect for families or full-time travelers seeking adventure. Built with a durable chassis, this new RV features two bedrooms, a 16 cu. ft. ...

New Fifth Wheel in Downey, California 90241

2025 FOREST RIVER STEALTH 4114GX Experience the perfect blend of adventure and luxury with the 2026 Stealth 4114GX, a premium toy hauler fifth-wheel built for thrill-seekers who demand comfort and versatility. Featuring a spacious 14-foot cargo garage with ...

New Fifth Wheel in Downey, California 90241

2026 Forest River Columbus 376DS The 2026 Forest River Columbus 376DS is a premium fifth wheel designed for residential comfort, spacious living, and everyday convenience on the road. With a dual-slide floorplan, open living area, and private front master ...

New Fifth Wheel in Downey, California 90241

2026 Alliance RV Avenue 35RKS Unleash luxury and adventure with the 2026 Alliance RV Avenue 35RKS, a premium fifth wheel perfect for couples or families. Available at Giant RV, this Avenue 35RKS features a 101" wide-body chassis, three slide-outs, and an 1 ...

New Fifth Wheel in Downey, California 90241

2026 Prime Time Crusader BONUS38 Discover ultimate space and flexibility in the 2026 Prime Time Crusader BONUS38, a luxury fifth-wheel travel trailer built for both family adventures and serious extended stays. With a smart front private bedroom suite, an ...

New Fifth Wheel in Montclair, California 91763

2025 Paradigm 295MK Experience luxury family camping with the 2025 Alliance RV Paradigm 295MK fifth wheel at Giant RV in California! Ideal for families, this RV features a middle kitchen with a 19 cu. ft. fridge, Insignia range, and island, plus a front ki ...

New Fifth Wheel in Murrieta, California 92562

2025 Heartland Torque TQ 424 Discover the 2025 Heartland Torque TQ 424 Toy Hauler Fifth Wheel at Giant RV in California, a 469 luxury RV weighing 15,017 lbs that sleeps 78 with a 14 garage for thrilling RV camping. Conquer the road with the Heartland Torqu ...

New Fifth Wheel in Downey, California 90241

2026 Forest River Sierra 4002FB Kick off your family adventures with the 2026 Forest River Sierra 4002FB, a luxurious fifth wheel designed for comfort and convenience. This new RV features a spacious double queen and loft layout, modern amenities, and easy ...

New Fifth Wheel in Murrieta, California 92562

2026 Alliance RV Avenue 35RKS Unleash luxury and adventure with the 2026 Alliance RV Avenue 35RKS, a premium fifth wheel perfect for couples or families. Available at Giant RV, this Avenue 35RKS features a 101" wide-body chassis, three slide-outs, and an 1 ...

New Fifth Wheel in Downey, California 90241

2026 Alliance RV Paradigm 388SP Experience the perfect balance of luxury and adventure with the 2026 Alliance RV Paradigm 388SP, a fifth wheel designed for those who love to relax in style and entertain wherever they go. With an elegant rear living layout, ...

New Fifth Wheel in Downey, California 90241

2026 Forest River Stealth 4017GX The 2026 Stealth 4017GX blends premium comfort and rugged utility in a spacious toy-hauler fifth wheel built for weekends, full-timing, or adventuring with gear. With three slide-outs, a 17-foot garage area, and the luxury ...

New Fifth Wheel in Colton, California 92324

2026 Forest River Stealth 2710 Designed for riders who want a compact toy hauler that still delivers real garage space and everyday comfort, the 2026 Forest River Stealth 2710 offers a practical, adventure-focused layout in an easy-to-manage size. Its an i ...

New Fifth Wheel in Murrieta, California 92562

2025 Alliance RV Paradigm 382RK Experience luxury RV living with the 2025 Alliance RV Paradigm 382RK fifth wheel at Giant RV in California! Ideal for couples, this RV features a rear kitchen with a 19 cu. ft. fridge, Insignia range, and island, plus a fron ...

New Fifth Wheel in Colton, California 92324

2026 Forest River Stealth 2800 Unleash your rugged toy-hauling thrills with the 2026 Forest River Stealth 2800, a versatile toy hauler travel trailer built for adventure and family fun! This new RV features a spacious garage conversion, modern amenities, a ...

New Fifth Wheel in Colton, California 92324

Heartland Cyclone CY 4008 Conquer the trails with the 2026 Heartland Cyclone 4008, a luxurious fifth wheel toy hauler designed for adventure and comfort. Available at Giant RV, this Cyclone 4008 features a 12 I-beam powder-coated steel frame, four slide-ou ...

New Fifth Wheel in Colton, California 92324

2025 FOREST RIVER STEALTH 4114GX Experience the perfect blend of adventure and luxury with the 2025 Stealth 4114GX, a premium toy hauler fifth-wheel built for thrill-seekers who demand comfort and versatility. Featuring a spacious 14-foot cargo garage with ...

New Fifth Wheel in Murrieta, California 92562

2025 Alliance RV Paradigm 340RL Experience premium RV camping with the 2025 Alliance RV Paradigm 340RL fifth wheel at Giant RV in California! Ideal for couples, this RV features a rear living area with dual opposing slide-outs, theater seating, a tri-fold ...

New Fifth Wheel in Colton, California 92324

2026 FOREST RIVER SIERRA 3900HBLR Get ready for a family getaway with the 2025 Forest River Sierra 3900HBLR fifth wheel at Giant RV in California! Ideal for full-time RVing, this RV features three slide-outs for spacious living, a rear entertainment center ...

New Fifth Wheel in Downey, California 90241

2026 Prime Time Sanibel 38LAUNDRY Experience elevated comfort and thoughtful design with the 2026 Prime Time Sanibel 38LAUNDRY, a luxury fifth-wheel travel trailer built for extended stays and real-world living. This model features a dedicated laundry room ...

New Fifth Wheel in Murrieta, California 92562

2026 Forest River Stealth 3300 Designed for riders who need serious cargo capacity without giving up comfort, the 2026 Forest River Stealth 3300 delivers a massive toy-hauler layout paired with residential living features. With its expansive rear garage, p ...

New Fifth Wheel in Murrieta, California 92562

2026 Alliance RV Paradigm 395DS Discover unparalleled luxury with the 2026 Alliance RV Paradigm 395DS, a premium fifth wheel crafted for families or groups seeking spacious comfort. This new RV features a dual-suite layout with a loft, high-end amenities, ...

New Fifth Wheel in Murrieta, California 92562

2026 Alliance RV Paradigm 388SP Experience the perfect balance of luxury and adventure with the 2026 Alliance RV Paradigm 388SP, a fifth wheel designed for those who love to relax in style and entertain wherever they go. With an elegant rear living layout, ...