The price that you are requesting is a strong price for this car, and I'm sure that mileage and condition justify this number, at least as a point for negotiation. As it is a strong number, a prospective buyer may be swayed to buy if they are assured by their own inspection that the car is in top form and needs nothing at this time. A pair of well-worn tires tends to interfere with that assurance. Unless you happen to be strapped for cash at this moment, it might not be a bad idea to replace the worn front tires with same brand and model tire used for the recent rear tire replacements. Nothing is saying that you can't recover their cost at time of sale.

SOLD!!!!!!
i got $11,800 for it from a classified ad i ran elsewhere listed at $12,800
my 2 cents would be:
don't sell your cars for less than they are worth. wait it out if you can and you should get more.
i had 2 wholesalers offer me about 8K so i knew it was worth much more.