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

Used Class A in Montclair, California 91763

2015 Thor Motor Coach Challenger 37DT Take the family on a trip in the 2015 Thor Motor Coach Challenger 37DT Class A RV at Giant RV in California! Perfect for family adventures, this motorhome features a rear king bedroom, bunk over cab, and thre ...

New Travel Trailer in Murrieta, California 92562

2025 Forest River Rockwood Signature 8336BH Gear up for unforgettable camping adventures with the 2025 Forest River Rockwood Signature 8336BH, a luxurious travel trailer designed for families or groups. This new RV features a spacious bunkhouse layout, pre ...

Used Class C in Montclair, California 91763

2025 Fleetwood Altitude 27U Embark on unforgettable journeys with the 2025 Fleetwood Altitude 27U, a versatile Class C gas motorhome designed for family adventures or couples getaways. Available at Giant RV, this Altitude 27U is built on a Ford E-450 chass ...

New Class B in Montclair, California 91763

2026 Thor Motor Coach Tranquility 19M The 2026 Thor Motor Coach Tranquility 19M ATH Edition is a specially upfitted adventure van that pairs the comfort and design of the Tranquility with ATHs enhanced performance upgrades. Built on the Mercedes-Benz Sprin ...

Used Class C in Downey, California 90241

2025 Thor Motor Coach Four Winds 31MV Get ready for a family journey with the 2025 Thor Motor Coach Four Winds 31MV Class C RV at Giant RV in California! This 327 motorhome, ideal for groups, offers a spacious layout with modern amenities, perfect for road ...

New Toy Hauler in Montclair, California 91763

2026 Alliance RV Valor 27T14 Unleash your toy-hauling adventures with the 2026 Alliance RV Valor 27T14, a luxurious toy hauler travel trailer crafted for comfort and capability. This new RV features a spacious 14 ft garage with living conversion, front bed ...

New Class A in Colton, California 92324

2026 Fleetwood Flair 28A Check out the 2026 Fleetwood Flair 28A, a spacious Class A gas motorhome crafted for comfort and convenience! This new RV features a rear private bedroom layout with two slideouts, modern amenities, and powerful performance for unf ...

New Travel Trailer in Murrieta, California 92562

2025 Travel Lite Rove Classic 14FSC Embark on your next adventure with the 2025 Travel Lite Rove Classic 14FSC, available at Giant RV, a compact travel trailer designed for couples seeking lightweight towing and modern comforts. At 16 ft long with a dry we ...

New Travel Trailer in Murrieta, California 92562

2026 Forest River Rockwood Ultra Lite 301FKT Explore the open road with the 2026 Forest River Rockwood Ultra Lite 301FKT, a lightweight travel trailer perfect for couples seeking adventure. Built for easy towing, this new RV features a 29 ft. 10 in. layout ...

New Class C in Downey, California 90241

2026 Thor Motor Coach Four Winds Espec 19Z Embark on your journey with the 2026 Thor Motor Coach Four Winds ESpec 19Z, a compact Class C motorhome perfect for couples or small families seeking adventure. Built on a Ford E-Series chassis, this new RV offers ...

New Travel Trailer in Downey, California 90241

New Travel Trailer in Montclair, California 91763

2025 TRAVEL LITE RV ROVE LITE 16RE Hit the road with the 2025 Travel Lite Rove Lite 16RE, available at Giant RV, a compact travel trailer designed for couples or small groups seeking ultralight towing and modern comforts. At 18.9 ft long with a dry weight ...

New Class A in Murrieta, California 92562

2026 Fleetwood Discovery 38N Discover premium diesel-pusher luxury with the 2026 Fleetwood Discovery 38N, a high-performance Class A motorhome built on the robust Freightliner custom chassis and designed for exceptional comfort, capability and style. Featu ...

Used Travel Trailer in Murrieta, California 92562

2024 Forest River EVO Factory Select 178DB Take the family on a trip in the 2024 Forest River EVO Factory Select 178DB travel trailer at Giant RV in California! Ideal for family camping, this lightweight RV features a front queen bed, rear double bunks, an ...

New Class B in Montclair, California 91763

2025 Thor Motor Coach Tranquility 19P - ATH EDITION Embark on a rugged journey with the 2025 Thor Motor Coach Tranquility 19P - ATH Edition Class B Van at Giant RV in California, a 198 luxury RV on a Mercedes-Benz Sprinter AWD chassis, sleeping up to 2 wit ...

New Class A in Colton, California 92324

New Travel Trailer in Colton, California 92324

2026 Alliance RV Delta 321BH Create unforgettable memories with the 2026 Alliance RV Delta 321BH, a family-friendly travel trailer designed for spacious comfort. Available at Giant RV, this Delta 321BH features a 101" wide-body chassis, Azdel composite sid ...

New Fifth Wheel in Murrieta, California 92562

New Travel Trailer in Montclair, California 91763

2025 Winnebago Micro Minnie 2108TB Experience big comfort in a compact travel companion with the 2025 Winnebago Micro Minnie 2108TB, a smartly designed travel trailer built for easy towing without sacrificing premium features. This model features twin beds ...

New Class B in Downey, California 90241

2026 Winnebago Travato 59G Discover serious flexibility with the 2026 Winnebago Travato 59G, a compact yet high-capacity Class B motorhome designed for couples or adventurers who want comfort and mobility in one smart package. Built on the Ram ProMaster ch ...

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 ...

Used Class C in Downey, California 90241

2024 Thor Motor Coach Chateau 22E Discover adventure with the 2024 Thor Motor Coach Chateau 22E, a compact Class C gas motorhome ideal for small groups or families. Available at Giant RV, this Chateau 22E rides on a Ford E-350 chassis (or optional Chevrole ...

New Fifth Wheel in Downey, California 90241

2026 Alliance RV Avenue 39MBR Discover upscale comfort and smart design with the 2026 Alliance RV Avenue 39MBR, a premium fifth-wheel travel trailer built for families, full-time travelers, or luxury seekers on the road. This spacious model features a mid- ...

New Toy Hauler in Downey, California 90241

2025 Forest River EVO 19TH Ignite your off-road thrills with the 2025 Forest River EVO 19TH Toy Hauler Travel Trailer at Giant RV in California, a 234 lightweight RV sleeping up to 4, featuring a 10 cargo area, a front bedroom, a slide-out dinette, and a f ...