I love the tire size, you can't get enough tire under this car. With the 3.73, you'll have to be careful about the rear end stepping out, but it's a great gear for a N/A car around the track (stock on the Boss 302). Since I am supercharged I went to 3.31 gears. But the 295/30/18 or or 295/35/18 and 285/35/18 are all good sizes. The 285 is a better fit on the 18x10 wheels. The 295 doesn't quite get enough rim under the tire.