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

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 Colton, California 92324

2025 Prime Time Sanibel 3883LRWB Experience elevated comfort and refined design with the Sanibel 3883LRWB, a luxury fifth-wheel built for those who demand both space and style on the road. This model features a smart rear kitchen layout enhanced for social ...

New Fifth Wheel in Downey, California 90241

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

2026 Forest River Columbus 388FKH Discover upscale living on the road with the 2026 Forest River Columbus 388FKH, a luxury fifth-wheel travel trailer designed with refined finishes and smart space planning. Boasting a front kitchen layout, a spacious livin ...

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, ...

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 Murrieta, California 92562

2026 Alliance RV Avenue 39MBR Unleash luxury family camping with the 2026 Alliance RV Avenue 39MBR fifth wheel at Giant RV in California! Ideal for families, this RV features a mid-bunkroom, rear living area with theater seating and a 50 LED TV, plus a fro ...

New Class A in Downey, California 90241

2026 Fleetwood Flair 28A Step into luxury with the 2026 Fleetwood Flair 28A, a compact Class A gas motorhome designed for adventure and comfort. Available at Giant RV, this Flair 28A is built on a Ford F-53 chassis with a 7.3L V8 engine, delivering 335HP a ...

New Fifth Wheel in Murrieta, California 92562

2025 Forest River Rockwood Signature R301RKS Hit the road with the 2025 Forest River Rockwood Signature R301RKS fifth wheel at Giant RV in California! Ideal for cozy camping, this RV features a rear kitchen with a 12 cu. ft. fridge, 3-burner cooktop, and m ...

New Fifth Wheel in Colton, California 92324

2026 Forest River Sierra 4002FB Get ready for spacious family retreats with the 2026 Forest River Sierra 4002FB Fifth Wheel at Giant RV in California, a 435 luxury RV sleeping up to 6, featuring two queen bedrooms, a loft for extra space, a kitchen island ...

New Fifth Wheel in Colton, California 92324

2025 FOREST RIVER SIERRA 4002FB Get ready for spacious family retreats with the 2025 Forest River Sierra 4002FB Fifth Wheel at Giant RV in California, a 435 luxury RV sleeping up to 6, featuring two queen bedrooms, a loft for extra space, a kitchen island ...

New Fifth Wheel in Montclair, California 91763

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 Montclair, California 91763

2026 Alliance RV Avenue All-Access Series 29RL Experience elevated style and smart design with the 2026 Alliance RV Avenue All-Access Series 29RL, a premium fifth-wheel travel trailer crafted for those who demand comfort, flexibility, and refined living. D ...

New Fifth Wheel in Montclair, California 91763

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 Class A in Murrieta, California 92562

2025 Fleetwood Bounder 35K Embark on unforgettable camping adventures with the 2025 Fleetwood Bounder 35K, a luxurious Class A motorhome crafted for families or groups seeking comfort and style. Built on a Ford F-53 chassis, this new RV offers a spacious l ...

New Fifth Wheel in Downey, California 90241

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 Class A in Murrieta, California 92562

2026 Fleetwood Flair 28A Elevate your luxurious getaways with the 2026 Fleetwood Flair 28A, a spacious Class A gas motorhome designed for comfort and convenience. This new RV features a rear private bedroom layout, modern amenities, and powerful performanc ...

New Fifth Wheel in Colton, California 92324

2025 Heartland Corterra CT 3.5 Discover the 2025 Heartland Corterra CT 3.5 Fifth Wheel at Giant RV in California, a 399 luxury RV weighing 13,194 lbs that sleeps up to 6 with a unique dual-bedroom layout for unforgettable RV camping. Conquer the road with ...

New Class A in Colton, California 92324

2025 Coachmen Euro 25LE Embark on a stylish journey with the 2025 Coachmen Euro 25LE, a compact Class A gas motorhome perfect for couples or small families. Available at Giant RV, this Euro 25LE rides on a Ford F-53 chassis with a 7.3L V8 engine, deliverin ...

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 ...

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 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 ...

Used Class A in Downey, California 90241

2022 Thor Motor Coach Hurricane 34J Get ready for a family adventure with the 2022 Thor Motor Coach Hurricane 34J Class A RV at Giant RV in California! Ideal for large groups, this motorhome features a rear king bedroom for restful sleep, a drop-down bunk ...

New Class A in Montclair, California 91763

2026 HOLIDAY RAMBLER ADMIRAL 34J Kick off your camping journey with the 2026 Holiday Rambler Admiral 34J, a spacious Class A motorhome built for families craving adventure. Built on a Ford F-53 chassis, this new RV features a family-friendly layout, premiu ...