A palindrome for a two-wheeled carriage is "bike." This word reads the same forwards and backwards, fitting the definition of a palindrome while also representing a common type of two-wheeled vehicle.
gig
The palindrome for a boat or a two-wheeled carriage would be "kayak." A kayak is a type of small, narrow boat that is typically propelled by a double-bladed paddle. The word itself reads the same forwards and backwards, making it a perfect example of a palindrome.
Another word for a two wheeled carriage is a "SURREY"
Another word for a two wheeled carriage is a "SURREY"
hansom
A hansom.
buggy
A Gig.
gig
perhaps a dray
a gig
Another way of saying a two-wheeled carriage is a "two-wheeled cart" or "bicycle." In historical contexts, it can also be referred to as a "dolly" or "tilbury." These terms describe various forms of transportation that utilize two wheels for movement.