Race car spelled backwards is the same thing: race car.
race car
Race car.
race car Civic gig
A car model that is spelled the same forward and backwards is a race car. As you can see RACECAR backwards is RACECAR.
poop race car mom dad madam eye
race car Civic gig
race car Civic gig
race car Civic gig
race car Civic gig
If the question was "what is racecar spelled backwards?" then the answer would be racecar. "What is race car spelt backwords?" doesn't even make sense; spelt is a type of wheat-free flour and backwords isn't even a word.
Did you know, Mom, Dad, And race car spelled backwards is still mom, dad, and race car? No CHIZZ