This Oklahoma Toy Hauler Costs $1.25M and Has 3 Bedrooms, a Loft, and a 14-Foot GarageMost toy haulers top out somewhere around $190,000 before dealers start padding the sticker. The one sitting behind a custom 2026 Peterbilt 589 in a video from the RVing with Andrew Steele YouTube channel carries a retail price of $1.25 million – and the show unit is currently listed on RacingJunk.com for a "discounted" $700,000. That's not a typo.The rig in question was built by 1492 Coach Works, an Oklahoma City operation founded by Aaron Weimer that grew out of Outback Customs, his high-end horse trailer business. Weimer launched Outback in 2012 and has spent the years since building toward something the mainstream RV industry hasn't attempted. His team is currently on pace to complete around ten coach-level builds this year, up from seven the year prior, while Outback simultaneously rolls out roughly 230 living-quarters horse trailers annually. The two lines share the same fabrication shop, cabinet shop, and upholstery operation – which is exactly why the 1492 product looks the way it does.What $1.25 Million Actually Gets YouThe trailer is 49 feet long and configured across three bedrooms – including a second-story loft with twin beds accessed by a custom-fabricated aluminum ladder-staircase – plus a 14-foot garage, one and a half baths, and a queen sleeping setup up front. Dry weight sits at 36,000 lbs according to Weimer, with a full load projected to push past 40,000. The Peterbilt towing it is rated to 56,000.AdvertisementAdvertisementSimmeron Trailers, based in Chico, Oklahoma, fabricated the chassis on an aluminum horse trailer platform according to specifications provided by 1492. Weimer describes it as, "The basic bones of that trailer are built on a high-end aluminum horse trailer platform that's just rugged, hell for stout, designed for a lifetime." From there, 1492 handled the sidewall framing, window placement, interior construction, and full-body paint – all done in-house. The exterior skin uses 0.063-inch aluminum panels joined edge-to-edge rather than layered over one another, with all sealing done from the interior; the finished walls measure close to 3.5 inches in total thickness after incorporating radiant barrier material, acoustic insulation, and spray foam.Weimer added that recessing frameless windows flush with the sidewall – standard practice in the luxury motorcoach world – has never before been applied to a towable unit. The slide-outs follow the same logic: flush rather than flanged, sealed top and bottom by a mechanism that drives the slide in from both edges simultaneously instead of relying on gravity and a bottom-rail rack-and-pinion.Power systems aboard the unit consist of two Victron inverters rated at 3,000 watts each, a lithium battery bank totaling 1,200 amp-hours, 1,600 watts of solar capacity, and an Aqua-Hot diesel generator delivering 12,000 watts at 240 volts. "This trailer has twin 3000W Victron inverters. It has 1,200 amp hour of lithium battery. It has 1,600 watts of solar on it," Weimer confirms. The AC can run off battery alone – one unit for roughly eight hours, two simultaneously for about four. Fresh water capacity is 265 gallons. The wastewater side splits 280 gallons across black and gray tanks. Heating and climate control run through an Aqua-Hot 675D hydronic system, the same unit found in coaches priced at three times this trailer's MSRP, zoned independently across six areas including the insulated underbelly.Three triple air-ride axles support the chassis, which carries a 310K rating and is equipped with electric hydraulic disc brakes. The tires are Continental J-rated, 18-ply, speed-rated to 75 mph, mounted on forged Alcoa aluminum wheels. Weimer points out that the billet forging process – machining down from a solid block of aluminum rather than casting from a mold – eliminates the air pockets and structural inconsistencies that cause cast wheels to crack under sustained load.AdvertisementAdvertisementCoach control runs through a Garmin integration system programmed entirely in-house, one of only a handful of companies with that in-house capability according to Weimer. Tablets installed wirelessly at multiple locations inside the trailer – on each side of the master bed and within the garage area – give occupants fingertip command over the slides, leveling jacks, awnings, window shades, climate control zones, and security cameras. Connectivity is handled via Starlink. The interior finishes include quartersawn red oak cabinetry, quartz countertops throughout, a residential refrigerator, dishwasher, induction cooktop, a Miele washer-dryer, and a 50-inch fireplace in the main living area.The Big Claim – 'The Most Expensive'The video presenter argues this may be "the most expensive toy hauler ever built" – worth just holding onto as a claim rather than fact. What's not in dispute is the gap between this trailer and everything else currently on the market."This is like uncharted territory. I don't mind saying that. Like there's we've never built anything. I've never seen anything built like this. There's never been anything put out there at this price point," Weimer said during the tour.The show unit is available now. Anyone interested can reach Weston at 1492coachworks.com. Production is limited by design – Weimer has said his goal stops well short of volume, and he'd consider one per month a success.