NASCAR-WCUP: Goodyear Tire Notes for the NASCAR Winston Cup Pepsi 400
16 October 1998
GOODYEAR TIRE NOTES FOR THE NASCAR WINSTON CUP PEPSI 400 DAYTONA INTERNATIONAL SPEEDWAY - 2.5 MILE TRI-OVAL FAST FACTS FOR OCTOBER 17, 1998NUMBER OF TIRES REQUIRED:
WINSTON CUP
LEFT: 576 RIGHT: 612RECOMMENDED COLD PRESSURE: L. Front -- 35 psi R. Front -- 55 psi L. Rear -- 35 psi R. Rear -- 50 psi
DESCRIPTION: GOODYEAR EAGLE SUPERSPEEDWAY RADIAL LEFT SIDE CIRCUMFERENCE: 87.9 in. RIGHT SIDE CIRCUMFERENCE: 88.5 in.
NOTES AND QUOTES:
"This is the same Goodyear Eagle tire recommendation that was raced during
both races last year in Daytona as well as at this years Daytona 500,"
said Tony Freund, Goodyears lead engineer for stock cars. This setup is
very similar to the tires used at the only other restrictor-plate speedway
- Talladega. However, each tire has been fine-tuned to meet the varying
demands unique to both speedways. Freund expects another, "consistently
strong performance from this proven setup."
Goodyear engineers attended an open test session in early June to monitor
tire performance under night conditions. Mike Skinner and Rusty Wallace
posted the fastest speeds, in excess of 189 mph, among those drivers in
attendance. Based on the results, an excellent race is anticipated, not
unlike this years Daytona 500 which ran under cloudy skies. "The cooler
track temperatures for this night race should give way to tight groups of
cars jockeying for position that otherwise would not be possible under the
slippery conditions that exist under the Florida sun," explained
Freund.
DID YOU KNOW?
The inaugural year of the Pepsi 400, in 1989, is the same year Goodyear
introduced its new Eagle radial race tire, making the bias-ply tire
uncompetitive and obsolete. Radialization of the Winston Cup circuit was
completed in 1992 when the tire was used at every Winston Cup race that
season.
ESTIMATED PIT STOPS FOR SUNDAY'S RACE:
APPROXIMATELY EVERY 50 - 56 LAPS.
(ESTIMATE BASED ON FUEL CONSUMPTION)