IROC XV was the fifteenth year of IROC competition, which took place in 1991. It was the second year the Dodge Daytona was used in competition, and continued the format introduced in IROC VIII. Race one took place on the Daytona International Speedway, race two took place at Talladega Superspeedway, race three ran at Michigan International Speedway, and the year finished at Watkins Glen International. Rusty Wallace won the series championship and $175,000.

The roster of drivers and final points standings were as follows:IROC season statistics at racing-reference.info , Retrieved March 9, 2007 RankDriverPointsWinningsSeries 1 Rusty Wallace 86 $175,000 NASCAR Winston Cup 2 Bill Elliott 64 $65,000 NASCAR Winston Cup 3 Mark Martin 56 $55,000 NASCAR Winston Cup 4 Scott Pruett 51 $50,000 IndyCar 5 Al Unser Jr. 47 $45,000 IndyCar 6 Al Unser 37 $40,000 IndyCar 7 Geoff Brabham 30 $40,000 IMSA Camel GT 8 Geoff Bodine 29 $40,000 NASCAR Winston Cup 9 Dale Earnhardt 27 $40,000 NASCAR Winston CupDefending IROC Champion 10 Bob Wollek 25 $40,000 WSPC 11 Tom Kendall1 24 $40,000 IMSA Camel GT 12 Dorsey Schroeder 16 $40,000 IMSA Camel GT

Race results Race One, Daytona International Speedway Friday, February 15, 1991 FinishGridCarno.DriverCar MakeCar ColorLapsStatusLapsLedPoints 1 5 5 Scott Pruett Dodge Daytona 40 0:32:31 14 26* 2 7 7 Bill Elliott Dodge Daytona 40 Running 4 17 3 11 11 Al Unser Dodge Daytona Light Blue 40 Running 14 4 6 6 Al Unser Jr. Dodge Daytona Gold 40 Running 5 14*** 5 3 3 Tommy Kendall Dodge Daytona Powder Blue 40 Running 10 6 9 9 Geoff Bodine Dodge Daytona Yellow 40 Running 9 7 10 10 Mark Martin Dodge Daytona 40 Running 4 8 8 1 1 Geoff Brabham Dodge Daytona 40 Running 7 9 8 8 Dorsey Schroeder Dodge Daytona Pink 40 Running 6 10 12 12 Rusty Wallace Dodge Daytona Lime 40 Running 9 **8 11 4 4 Bob Wollek Dodge Daytona Tan 37 Crash 4 12 2 2 Dale Earnhardt Dodge Daytona Orange 13 Crash 4 3 one *: Bonus points for leading the most laps.two **: Bonus points for leading the 2nd most laps.three ***: Bonus points for leading the 3rd most laps.

Average speed: 184.521 mphCautions: 2Margin of victory: 1 clLead changes: 14

Race Two, Talladega Superspeedway Saturday, May 4, 1991 FinishGridCarno.DriverCar MakeCar ColorLapsStatusLapsLedPoints 1 3 10 Rusty Wallace Dodge Daytona Orange 38 0:32:16 25 26* 2 11 2 Bill Elliott Dodge Daytona Yellow 38 Running 4 20** 3 6 7 Mark Martin Dodge Daytona 38 Running 4 17** 4 12 1 Scott Pruett Dodge Daytona 38 Running 1 12 5 5 8 Geoff Brabham Dodge Daytona 38 Running 10 6 10 3 Al Unser Dodge Daytona Tan 38 Running 9 7 8 5 Tom Kendall Dodge Daytona 38 Running 2 8 8 2 11 Bob Wollek Dodge Daytona 37 Running 7 9 1 12 Dale Earnhardt Dodge Daytona Lime 36 Running 2 6 10 9 4 Al Unser Jr. Dodge Daytona Pink 5 Crash 5 11 4 9 Dorsey Schroeder Dodge Daytona 4 Crash 5 12 7 6 Geoff Bodine Dodge Daytona Gold 3 Crash 3 one *: Bonus points for leading the most laps.two **: Bonus points for leading the 2nd most laps.three ***: Bonus points for leading the 3rd most laps (since there was a tie for 2nd both drivers received 2nd most laps led bonus points).

Average speed: 187.958 mphCautions: 2Margin of victory: 1 clLead changes: 9

Cautions From LapTo LapReason 4 4 Bill Elliott & Geoff Bodine crash on the backstretch 6 6 Al Unser Jr, Dorsey Schroeder & Dale Earnhardt crash on the backstretch

Lap Leader Breakdown DriverFrom LapTo LapNumber of Laps Rusty Wallace 1 2 2 Dale Earnhardt 3 4 2 Rusty Wallace 5 5 1 Scott Pruett 6 6 1 Mark Martin 7 10 4 Bill Elliott 11 14 4 Rusty Wallace 15 18 4 Tom Kendall 19 20 2 Rusty Wallace 21 38 18

Race Three, Michigan International Speedway Saturday, August 3, 1991 FinishGridCarno.DriverCar MakeCar ColorLapsStatusLapsLedPoints 1 9 3 Rusty Wallace Dodge Daytona White 50 0:37:48 37 26* 2 10 2 Bill Elliott Dodge Daytona Lime 50 Running 2 17 3 6 6 Al Unser Jr. Dodge Daytona Orange 50 Running 2 14 4 8 4 Mark Martin Dodge Daytona 50 Running 4 15** 5 4 9 Geoff Bodine Dodge Daytona 50 Running 4 13** 6 11 1 Scott Pruett Dodge Daytona 50 Running 9 7 7 5 Al Unser Dodge Daytona 50 Running 8 8 3 10 Bob Wollek Dodge Daytona Yellow 50 Running 7 9 1 12 Dale Earnhardt Dodge Daytona Gold 50 Running 1 6 10 5 8 Geoff Brabham Dodge Daytona Light Blue 50 Running 5 11 2 11 Dorsey Schroeder Dodge Daytona Silver 50 Running 4 12 12 7 Tommy Kendall 1 Dodge Daytona 0 Did Not Start,Injured 3 one *: Bonus points for leading the most laps.two **: Bonus points for leading the 2nd most laps.three ***: Bonus points for leading the 3rd most laps (since there was a tie for 2nd both drivers received 2nd most laps led bonus points).

Average speed: 158.744 mphCautions: noneMargin of victory: .2 secLead changes: 6

Race Four, Watkins Glen International Saturday, August 10, 1991 FinishGridCarno.DriverCar MakeCar ColorLapsStatusLapsLedPoints 1 1 1 Rusty Wallace Dodge Daytona Pink 30 0:39:12 30 26* 2 4 4 Mark Martin Dodge Daytona 30 Running 17 3 11 9 Al Unser Jr. 2 Dodge Daytona 30 Running 14 4 9 11 Dale Earnhardt Dodge Daytona 30 Running 12 5 2 2 Bill Elliott Dodge Daytona 30 Running 10 6 10 12 Dorsey Schroeder Dodge Daytona 30 Running 9 7 7 8 Geoff Brabham Dodge Daytona Cream 30 Running 8 8 8 10 Bob Wollek Dodge Daytona 30 Running 7 9 5 6 Al Unser Dodge Daytona Gold 30 Running 6 10 6 7 Geoff Bodine Dodge Daytona Light Blue 30 Running 5 11 3 3 Scott Pruett Dodge Daytona Lime 20 Mechanical 4 12 12 9 Tommy Kendall 1 Dodge Daytona Powder Blue 0 Did Not Start,Injured 3 one *: Bonus points for leading the most laps.two **: Bonus points for leading the 2nd most laps (did not occur in this race so not awarded).three ***: Bonus points for leading the 3rd most laps (did not occur in this race so not awarded).

Average speed: 111.49 mphCautions: 1 (Lap 1 for Al Unser Jr Crash)Margin of victory: .15 secLead changes: 0

Notes Tom Kendall did not start the last two races due to injury, and was awarded last place points. Al Unser Jr. started in a backup car from 11th position after a first lap accident. This was also the last time a road course was used in IROC competition until the final edition in 2006.

References

External links IROC XV History - IROC Website