GIANT RV

GIANT RV Giant RV, SoCal's top RV dealer for 40+ years, serving Los Angeles, Riverside, San Diego, & San Bernardino counties.

Huge RV & trailer selection, expert repairs, & supplies. Discover your perfect RV at Giant RV, where affordability meets quality. With 36+ years of service, we offer top brands like Alliance, Fleetwood, Keystone, Thor, and more. Explore our extensive inventory of 1,000+ RVs.

06/17/2026

Something BIG is coming to the All Time High department 👀🔥

We just got another Quigley 4x4 E350 in the shop, and right now we're putting it back together after transport from back east.

But here's the fun part...

This is just the beginning.

This 22XG is getting the full ATH treatment:
⚙️ Full custom wrap
⚙️ Front & rear bumpers
⚙️ Skid plates
⚙️ Lighting package
⚙️ Powder coating
⚙️ New hoops
⚙️ PreRunner setup
⚙️ Rear MOLLE systems
⚙️ And more

It's already a Quigley 4x4 with lift, wheels, and tires.

And we're just getting started 😎

📍 Follow along as this build comes together at Giant RV:

Montclair
Murrieta
Colton
Downey

06/16/2026

ATH Winnebago Ekko Part 2 👀🔥

Okay…

Now we brought it outside.

And WOW.

The sun hit this thing and suddenly that topographic wrap came to life.

Pictures don't do it justice. Video barely does it justice.

This thing just has layers and details everywhere you look.

Frankie was geeking out over it, calling it "gooey good" and comparing it to dessert 😆

Honestly? We get it.

Featuring products from:



King Shocks

And a huge shoutout to Grafxolution for absolutely crushing this wrap.

⚙️ ATH Build Highlights:
• Custom topographic ATH wrap
• Reika Shadowmarq super singles
• Owl Max Ridgeline bumper
• King suspension upgrades
• Agile components
• MOLLE systems & lighting
• Adventure-ready styling throughout

This might be one of our favorite ATH wraps yet.

📍 Come see it in person at Giant RV:

Montclair
Murrieta
Colton
Downey

06/16/2026

ATH Winnebago Ekko 👀🔥

Every once in a while a build comes together where all the little details just work.

This ATH Winnebago Ekko is loaded with upgrades from front to back, but somehow still feels clean, cohesive, and purpose-built.

The suspension, lighting, storage solutions, bumper, wheels, accessories, and wrap all come together to create one seriously good-looking rig.

And that wrap? 😮‍💨

It might be one of our favorites yet.

Featuring products from:



King Shocks

⚙️ ATH Build Highlights:
• Owl Max Ridgeline bumper
• Reika Shadowmarq super singles
• King suspension upgrades
• Agile components
• Front, side & rear MOLLE systems
• Triple-R lighting
• Onboard air system
• Owl steps
• Custom ATH wrap package

This one turned out REALLY good.

📍 Come see ATH builds in person at Giant RV:

Montclair
Murrieta
Colton
Downey

06/14/2026

ATH Thor Tranquility: RV Breakdance Edition 😎

No long walkthrough.

No deep dive.

Just Frankie doing what Frankie does best... sprinting through an ATH build while showing off all the cool stuff 😆

This Thor Tranquility features:
• ATH suspension upgrades
• Super single conversion
• Custom wrap package
• Upgraded bumper & lighting
• Rear door shock system
• Interior overland accessories
• Adventure-ready styling

If you missed the full series, here's the speedrun version.

📍 Come check out ATH builds in person at Giant RV:

Montclair
Murrieta
Colton
Downey

Featuring products from:



06/13/2026

One of Frankie's favorite ATH upgrades? 👀

Rear door shocks.

Not because they look cool...
Because they WORK.

When you start adding spare tire carriers, storage boxes, MOLLE panels, and extra gear to the back of a van, those rear doors get HEAVY.

Without shocks:
• Doors can swing open in the wind
• Doors can slam shut
• Extra weight puts more stress on hinges and glass

With rear door shocks, everything feels smoother, more controlled, and easier to use.

Featuring products from:


⚙️ Why Frankie installs them:
• Controlled door movement
• Helps prevent slamming
• Better support for heavier doors
• Easier day-to-day use
• Added protection for rear door accessories

One of those upgrades you don't think about...
until you've used it.

📍 Visit Giant RV:

Montclair
Murrieta
Colton
Downey

06/11/2026

ATH Tranquility Final Look 👀

We've talked about the suspension.

We've talked about the upgrades.

We've talked about the interior.

Now we're just hanging out inside one of the coolest ATH builds on the lot.

The longer 170 chassis gives you plenty of room to move around, lots of storage, convertible sleeping space, blackout shades, and all the comforts you'd want for life on the road.

And even Frankie has plenty of headroom 😆

🚐 ATH Tranquility Highlights:
• Long 170 chassis layout
• Convertible sleeping spaces
• Large storage cabinets
• Day & night shades
• Tinted windows
• Upgraded ATH suspension
• Overland accessories & styling
• Adventure-ready setup

Frankie summed it up perfectly:

"Pretty nice unit. Fully lifted. All the cool stuff done to it."

📍 Come see it in person at Giant RV:

Montclair
Murrieta
Colton
Downey

06/11/2026

ATH Tranquility Interior Tour 👀

We've looked at the upgrades...

Now let's talk about the coach itself.

One of the biggest advantages of the longer 170 chassis is the extra living space. More seating, more room to relax, and a layout that feels surprisingly open for a Class B.

And according to Frankie?

The real star of the show is the bathroom.

🚐 Interior Highlights:
• Longer 170 chassis layout
• Additional seating area
• Convertible lounge / sleeping space
• Kitchen & refrigerator
• Overhead storage cabinets
• Large rear bathroom
• Toilet & shower combo
• Medicine cabinet & storage
• Fully private bathroom area

Frankie says this might be one of the biggest bathrooms he's seen in a Class B.

📍 Come see it for yourself at Giant RV:

Montclair
Murrieta
Colton
Downey

06/09/2026

ATH Tranquility Interior Tour 👀

We spend a lot of time talking about suspension, tires, and bumpers...

But sometimes it's the little upgrades you use every single day that make the biggest difference.

Frankie walks through some of his favorite TerraX interior accessories that help organize gear, mount devices, and clean up the cockpit area of this ATH Tranquility.

Featuring products from:
TerraX

⚙️ Featured upgrades:
• Navidok mounting system
• Visordok storage system
• Charge Groove cable management
• Device & tablet mounting options
• Flashlight & accessory storage
• Clean OEM-style integration

Frankie calls it the "whole kit and caboodle" 😆

And honestly, it looks like it came from the factory that way.

📍 Come check out ATH builds at Giant RV:

Montclair
Murrieta
Colton
Downey

06/08/2026

ATH Tranquility 👀

Frankie just wrapped up another build in the All Time High department and this one turned out AWESOME.

Starting with a Thor Tranquility on the longer 170 chassis, the goal was simple:
Make it look better.
Drive better.
And stand out from the crowd.

Frankie's favorite change?

Getting rid of the factory dual rear wheels and converting it to a super single setup 😎

Featuring products from:



⚙️ ATH Tranquility Highlights:
• Super single wheel conversion
• Agile lift kit
• Fox shocks & Bilstein coilovers
• Terrawagen fender flares
• ATH custom wrap
• Owl Max Ridgeline bumper
• Triple-R LED lighting
• Skid plate protection

This one is a great example of how ATH takes an already capable platform and gives it a whole new personality.

📍 Come check out ATH builds at Giant RV:

Montclair
Murrieta
Colton
Downey

06/07/2026

OEM vs ATH: What's the REAL Difference? 👀

Frankie went inside and ran the numbers.

The stock OEM Ekko is a fantastic coach as-is.

But when you start adding suspension, tires, wheels, bumpers, lighting, wraps, leaf springs, and other ATH upgrades, you're looking at roughly $24,000–$25,000 worth of enhancements.

The surprising part?

The monthly payment difference may be less than many people expect.

⚙️ Featured ATH Upgrades:
• Suspension upgrades
• Front & rear leaf springs
• Larger tires
• Front & rear bumpers
• LED lighting
• Custom ATH wrap package
• Overland accessories

The goal isn't to sell everyone the biggest build.

It's to help customers understand their options and build the coach that fits their adventure style.

📍 Visit Giant RV:

Montclair
Murrieta
Colton
Downey

Come see the difference for yourself.

Address

Montclair, CA

Opening Hours

Monday 9am - 6pm
Tuesday 9am - 6pm
Wednesday 9am - 6pm
Thursday 9am - 6pm
Friday 9am - 6pm
Saturday 9am - 7pm
Sunday 10am - 6pm

Telephone

+19099810444

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