Rick Mears, Penske PC17/Chevrolet, Cleveland 1988.

Mario Andretti concerned about the qualifyingpace of the Penske cars....

Mario Andretti, Lola T8800/Chevrolet, ultimately prevailed to win an exciting...

Mario Andretti, with jumping jack crewman, Cleveland 1988.

Michael Andretti, March 88C/Cosworth, with one-hand-on-each-wheel crewmen, Cleveland 1988.

Derek Daly, Lola T8800/Cosworth, perfectlychoreographed stop, Cleveland 1988.

Emerson Fittipaldi, Lola T8700/Chevrolet, overcame changing weather conditions to take...

Danny Sullivan, Penske PC17/Chevrolet, fastest qualifierbut finished fifth, Mid-Ohio 1988....

Mario Andretti, Lola T8800/Chevrolet, led much of the race but...

Derek Daly, Lola T8800/Cosworth, emerges from the raininto sunshine, Mid-Ohio...

Emerson Fittipaldi, Penske PC18/Chevrolet,winner, Detroit 1989.

Emerson Fittipaldi, Detroit 1989.

Penske Teammates Danny Sullivan and Rick Mears,Detroit 1989.

Rick Mears, Detroit 1989.

Danny Sullivan, Penske PC18/Chevrolet, Detroit 1989.

Danny Sullivan, Detroit 1989.

Bobby Rahal, Lola T8900/Cosworth, Detroit 1989.

A pensive Bobby Rahal, Detroit 1989.

Tom Sneva, Lola T8800/Buick, Detroit 1989.

Bobby Rahal leads Teo Fabi and Rick Mears, Detroit 1989....

Mario Andretti, Lola T8900/Chevrolet, can’t get any closer, Detroit 1989....

Rick Mears, Penske PC18/Chevrolet, Detroit 1989.

Mario Andretti, Lola T8900/Chevrolet, Detroit 1989.

Teammates Michael (6) and Mario Andretti (5) Lola T8900/Chevrolets, and...

Teo Fabi, March/Porsche 90P,Michigan International Speedway 1989.