You can debate whether Mattel simply doesn’t know what they’re doing or they are purposefully trying to sell you an extra card …
On the back of the RADIATOR SPRINGS FIRE DEPARTMENT card for Ramone & Flo, it lists them as themed “Race Rods.”
Other Cards that show them correctly.
The ACTUAL cars match the photo, that little dot/blur on their back quarter panel area? The Radiator Springs Fire Department logo so these are the Fire Department Ramone & Flo … even if their OWN card is confused by what theme they belong to.
The Checklist of what’s out is here.