Look at the sidewalls of your tires. It's speed limited to the tire capability.liljon said:Anyone have a ideal of what the top speed of the 2005 v6 4litter mustang is?
New tires DON"T make you go faster. What he's saying is that the car may be electronically limited to whatever the tires are capable of. If you go and buy new tires, the car will still be limited to the factory setting. You would need a flash tuner/chip to take the limiter off.liljon said:i never herd of better tires increases speed expecialy by that much