All single axle trailers will have a higher tongue weight, than a comparable tandem axle trailer.
Because tandem axles can spread the weight better, than a single axle.
RV manufacturers don't want buyers with midsized SUVs or CUVs, to know this because it would hurt sales.
It's all marketing, like 1/2 Towable 5th Wheels.
Dan-Retired California Firefighter/EMT
and Zoe the Wonder Dog(R.I.P.)
2016 PrimeTime TracerAIR 255, pushing a 2014 Ford F150 SCREW XTR 4x4 3.5 Ecoboost w/Max Tow Package