The 1993 Miller Genuine Draft 400 was the 14th stock car race of the 1993 NASCAR Winston Cup Series season and the 25th iteration of the event.

In the final laps of the race, Hendrick Motorsports driver Ricky Rudd would manage to take advantage of a fuel-stricken Mark Martin, coasting his car to the finish on fuel to take his 14th career NASCAR Winston Cup Series victory and his only victory of the season.

It is known as a "sister track" to Texas World Speedway as MIS's oval design was a direct basis of TWS, with moderate modifications to the banking in the corners, and was used as the basis of Auto Club Speedway.

Michigan International Speedway is recognized as one of motorsports' premier facilities because of its wide racing surface and high banking (by open-wheel standards; the 18-degree banking is modest by stock car standards).

Brett Bodine, driving for King Racing, would win the pole, setting a time of 41.036 and an average speed of 175.456 miles per hour (282.369 km/h) in the first round.