Motorhome
Thule's Camber instructions do not address motorhomes or motorized RVs.
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Manufacturer compatibility check
Thule Camber 4-bike (9056): RV compatibility
The Camber instructions forbid use on trailers or towed vehicles and do not mention motorhomes; the rack no longer appears in Thule's current US hitch lineup.
Short answer: Thule excludes fifth wheels, travel trailers and flat-towed vehicles. Motorhomes: not confirmed by current manufacturer wording.
MotorhomeNot verified
Fifth wheelManufacturer excluded
Travel trailerManufacturer excluded
Flat-towed vehicleManufacturer excluded
From Thule wording checked 2026-11-05. Conditions and limits are listed below — not a safety certification.
See RV-approved alternatives ↓Source checked 2026-11-05Independent summary
Manufacturer guidance by RV use
Fifth wheel
Thule says not to install it on a trailer or other towed vehicle.
Travel trailer
Thule says not to install it on a trailer or other towed vehicle.
Flat-towed vehicle
Thule says not to install it on any towed vehicle.
Published limits we verified
Bike limit37.5 lb per bike
Bikes4
Conditions that can change the answer
- Thule excludes use on fifth wheels, travel trailers, flat-towed vehicles.
- No current Thule wording covers motorhomes; confirm with Thule before that use.
- Stay within the published road ratings and the exact receiver size listed for this model.
Before you travel: confirm the exact rack variant, current manufacturer manual, receiver and hitch rating, bike weights, permitted adapters/extensions and any reduced RV-specific load limit.
Do not treat this as a safety certification. Your regional product version, vehicle, receiver, rack configuration, bike weights and current manufacturer instructions must all be within their own limits.
Manufacturer evidence
We manually normalize factual compatibility information from manufacturer sources. We do not reproduce product photography or substantial marketing copy.
Evidence market: U.S./North American manufacturer source/model variant unless otherwise stated. Regional instructions can differ.
Manufacturer hub: Thule evidence overview
Product source: Thule — Camber 4-bike (9056)
Last checked: 2026-11-05
If this rack does not fit your RV
RV-approved alternatives
Ranked by manufacturer evidence for that exact RV use, closest per-bike capacity and same brand first. Check each record’s conditions before buying.
For travel trailers
This rack: excluded. These reviewed racks have manufacturer support:
- Yakima LongHaulManufacturer supportedRV limit 37.5 lb per bike
- Let's Go Aero Jack-IT TS A-FrameManufacturer supportedRoad limit 40 lb per bike
- Swagman Trailhead 4 RVManufacturer supportedRoad limit 35 lb per bike
For motorhomes
This rack: not confirmed. These reviewed racks have manufacturer support:
- Thule Verse 2" 2-bike (903452)Supported with conditionsRoad limit 60 lb per bike
- Thule ReVert 4 (9024500)Supported with conditionsNo per-bike limit published
- Thule Vero (9012600)Supported with conditionsNo per-bike limit published