Tuesday, 12 November 2019
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Goodyear tire info for Martinsville Speedway – NBC Sports – Misc.

Goodyear tire info for Martinsville Speedway – NBC Sports – Misc.
27 Oct
5:34

NASCAR Cup and Truck teams continue their respective playoffs this weekend at Martinsville Speedway.

The Cup Series begins its Round of 8, while the Gander Outdoors Truck Series will contest its middle race of the Round of 6.

Cup and Truck teams will run the same tire setup at Martinsville, the same tires both series have run at the .526-mile bullring since 2017.

It’s getting later in the fall and we are likely to have cloudy conditions and temperatures in the 60-degree range at Martinsville this week, so track temps will be low, making it more difficult for the track to take rubber,” said Greg Stucker, Goodyear’s director of racing. “Because of the time of year we run at Martinsville, we’ve worked hard over the past several years to come up with a tread compound that will lay rubber in the concrete corners, even in cool temperatures.

Generally, Martinsville has produced some of the best racing on the circuit and that only seems to have been enhanced by the track consistently taking rubber and having multiple racing lines. We continue to work on keeping up with Martinsville and making adjustments where needed, holding a test there this past summer and looking ahead to 2020 when we will have a full fledged night race at the track.”

According to wunderground.com, the forecast calls for a temperature of 58 degrees with a 40 percent chance of rain at the scheduled 1:30 p.m. ET start time for Saturday’s Truck race, and a temperature of 66 degrees with a 19 percent chance of green flag at the 3 p.m. ET scheduled start time for Sunday’s Cup race.

Here is the tire information for this weekend’s races at Martinsville:

Tire: Goodyear Eagle Short Track Radials

Set limits: Cup: 3 sets for practice, 1 set for qualifying/start of race and 9 sets for race (8 race sets plus 1 set transferred from qualifying or practice); Truck: 5 sets for the event.

Tire Codes: Left-side — D-4588; Right-side – D-4722

Tire Circumference: Left-side — 2,221 mm (87.44 in.); Right-side — 2,251 mm (88.62 in.)

Minimum Recommended Inflation: Left Front — 10 psi; Left Rear — 10 psi; Right Front — 23 psi; Right Rear — 22 psi

As on most NASCAR ovals 1 mile or less in length, teams will not run inner liners in their tires at Martinsville.

Source: https://nascar.nbcsports.com/2019/10/22/goodyear-tire-info-for-martinsville-speedway-3/

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