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

New Fifth Wheel in Montclair, California 91763

2026 Forest River Stealth 2800 Built for outdoor enthusiasts who want the right balance of cargo space and comfort, the 2026 Forest River Stealth 2800 offers a versatile toy-hauler layout designed for active lifestyles. With its functional rear cargo area, ...

New Fifth Wheel in Murrieta, California 92562

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 Prime Time Sanibel 3982DBWB Experience the perfect blend of luxury and versatility in the 2025 Sanibel 3982DBWBdesigned for those who want impressive space, elegant finishes, and true home-on-wheels comfort. Featuring a premium dual full-bath layout, ...

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 Montclair, California 91763

2026 Forest River Stealth 3715GX Unleash your adventure with the 2026 Forest River Stealth 3715GX, a premium toy hauler fifth wheel built for families and thrill-seekers. This new RV features a massive 15 garage, luxurious amenities, and rugged durability ...

New Fifth Wheel in Murrieta, California 92562

2026 Alliance RV Avenue 38DBL Embark on your next adventure with the 2026 Alliance RV Avenue 38DBL, a luxurious fifth wheel trailer crafted for families and multi-generational travelers seeking spacious, versatile living. This wide-body model (8'5" interio ...

New Fifth Wheel in Montclair, California 91763

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 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 Forest River Columbus 388FKH Discover luxurious, resort-style travel with the 2026 Columbus 388FKH, a premium fifth-wheel designed for those who want living space, comfort, and style wherever the road takes them. With a stunning front kitchen layout, ...

Used Fifth Wheel in Montclair, California 91763

2025 Jayco Seismic 399 Unleash your inner thrill-seeker with the 2025 Jayco Seismic 399, a robust fifth wheel toy hauler built for adventure. Available at Giant RV, this Seismic 399 features a 102" wide-body steel I-beam frame, three slide-outs, and a 14,9 ...

New Fifth Wheel in Murrieta, California 92562

2026 Alliance RV Avenue 32RLS Unleash your stylish road trips with the 2026 Alliance RV Avenue 32RLS, a mid-profile fifth wheel crafted for ultimate comfort and convenience! This new RV features a rear living layout with kitchen island, modern amenities, a ...

New Fifth Wheel in Colton, California 92324

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 Murrieta, California 92562

2025 Forest River Sierra 3800RK Get ready for gourmet road trips with the 2025 Forest River Sierra 3800RK Fifth Wheel at Giant RV in California, a 441 luxury RV sleeping up to 4, featuring a rear kitchen with a 16.8 cu. ft. 12V fridge, a front bedroom with ...

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 Montclair, California 91763

2026 Alliance RV Avenue 39MBR Step into luxury with the 2026 Alliance RV Avenue 39MBR, a premium fifth wheel trailer designed for families and full-time RVers seeking spacious comfort. This wide-body model (8'5" interior width) sleeps up to 6, featuring tw ...

New Fifth Wheel in Downey, California 90241

2025 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 Colton, California 92324

2025 Heartland Cyclone CY 3714 Discover the 2025 Heartland Cyclone CY 3714 Toy Hauler Fifth Wheel at Giant RV in California, a 42.88 luxury RV weighing 15,135 lbs that sleeps up to 7 with a 14 garage for thrilling RV camping. Conquer the road with the Hear ...

New Fifth Wheel in Colton, California 92324

2025 Palomino Columbus 376DS Experience unmatched luxury with the 2025 Palomino Columbus 376DS, a premium fifth wheel crafted for families or groups seeking spacious comfort. This new RV features a dual-suite layout with four slides, high-end amenities, an ...

New Fifth Wheel in Colton, California 92324

2026 Prime Time Crusader KING33 Discover premium luxury and smart space with the 2026 Prime Time RV Crusader KING33, a spacious fifth-wheel travel trailer built for comfort, style and extended get-aways. With a generous 35' 11" exterior length, and 102?-wi ...

New Fifth Wheel in Murrieta, California 92562

2026 Alliance RV Avenue 32RLS Experience upscale comfort and smart design with the 2026 Alliance RV Avenue 32RLS, a premium wide-body fifth-wheel travel trailer built for couples or small families seeking style, flexibility, and refined living. Featuring a ...

New Fifth Wheel in Downey, California 90241

2026 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 384RKH Dive into luxury with the 2026 Palomino Columbus 384RKH Fifth Wheel at Giant RV in California, a 4210 luxury RV sleeping up to 6, featuring a rear kitchen with island, theater seating for cozy evenings, a tri-fold sofa for ...

New Fifth Wheel in Colton, California 92324

2026 Forest River Sierra 3710HBFB Elevate your family getaways with the 2026 Forest River Sierra 3710HBFB, a luxurious fifth wheel crafted for comfort and convenience. This new RV features a spacious half-bath bunkhouse and front bedroom layout, modern ame ...

New Fifth Wheel in Colton, California 92324

2026 Forest River Stealth 2800 Built for outdoor enthusiasts who want the right balance of cargo space and comfort, the 2026 Forest River Stealth 2800 offers a versatile toy-hauler layout designed for active lifestyles. With its functional rear cargo area, ...