Identify what actually carries the tent
A factory roof, aftermarket rack and pickup canopy can have different rating pathways. Use the relevant information for the actual supporting system.
Build Project BriefCampers & Touring · Vehicle-fitment answer
A rooftop tent should be matched to the complete carrying system, not selected from sleeping capacity alone.

A factory roof, aftermarket rack and pickup canopy can have different rating pathways. Use the relevant information for the actual supporting system.
Tent, rack, awning, solar, water and other accessories all contribute weight. Payload and roof-system limits need to be considered together.
Crossbar spacing, usable mounting area, antennas, rails and packed height can all affect practical compatibility, garages, ferries and parking structures.
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