At least 10 teams expected at track Wednesday RELATED: Buy tickets for Darlington At least 10 NASCAR Sprint Cup Series teams are expected to participate in a one-day open team test Wednesday at Darlington Raceway . The historic 1.366-mile track, the first paved speedway to feature NASCAR competition, will host the Bojangles' Southern 500 Sprint Cup Series race Sunday, Sept. 6. Drivers scheduled to take part in this week's test are: Aric Almirola ( Richard Petty Motorsports ), Greg Biffle ( Roush Fenway Racing ), Clint Bowyer ( Michael Waltrip Racing ), Kurt Busch ( Stewart-Haas Racing ), Kyle Busch ( Joe Gibbs Racing ), Jimmie Johnson ( Hendrick Motorsports ), Joey Logano ( Team Penske ), Jamie McMurray ( Chip Ganassi Racing with Felix Sabates), Ryan Newman ( Richard Childress Racing ) and Martin Truex Jr . ( Furniture Row Racing ). The test is scheduled to run from 9 a.m.-5 p.m. ET. ( UPDATE: End time pushed up to 4:45 p.m. ET because of expected showers.) Biffle, Bowyer, McMurray and Newman will also be on hand Tuesday for a single-day Goodyear tire test. "This is a great, free opportunity for fans to watch NASCAR Sprint Cup Series teams race around our famed oval for the first time in nearly 14 months," track president Chip Wile said. "This will be the only time the teams and drivers will be able to see Darlington before the series returns on Labor Day weekend." The Sprint Cup Series hasn't visited Darlington since April of 2014. An offseason schedule change moved the event back to the holiday weekend, a spot it held on the schedule for more than 50 years. The open test will be the seventh of the season. Future single-day tests are scheduled for Richmond International Raceway , Chicagoland Speedway , Bristol Motor Speedway , Homestead-Miami Speedway , Kansas Speedway , Phoenix International Raceway and Auto Club Speedway . Nearly all of the tests follow one- or two-day Goodyear tire tests at the individual tracks. The Richmond team test, scheduled for June 17, is a recent addition. Meanwhile, a two-day Goodyear tire test at Bristol was changed to a single-day open team test (July 30). NASCAR banned private team testing for 2015, developing the National Series Master Unified Test Schedule instead to provide teams an opportunity to work with this season's new rules package. Only one team from each Sprint Cup organization is allowed to participate in the open team tests. The four teams taking part in the Goodyear portion are the only ones from their organizations allowed to participate in the open test, if they choose. "With the Bojangles' Southern 500 being the second-to-last race before the Chase cutoff, I'm sure the teams will be looking for a little something extra to get to … Victory Lane and potentially secure a Chase berth before times runs out," Wile said. Two sections of the Colvin Grandstands, located on the backstretch, will be open to fans. Kevin Harvick , 2014 NASCAR Sprint Cup champion, is the defending winner of the Bojangles' Southern 500 . In addition to the Sprint Cup race, Darlington Raceway will also host the VFW Sport Clips Help A Hero 200 NASCAR XFINITY Series race Saturday, Sept. 5. FULL SERIES COVERAGE • Latest news • Standings • Schedule
Take a virtual hot lap around Richmond International Raceway with David Reutimann as he prepares for the final race before the Chase.
Juan Pablo Montoya, Marcos Ambrose, Aric Almirola and Jamie McMurray talk about testing at Richmond International Raceway
Goodyear tire test set for Tuesday, open test slated for Wednesday BROOKLYN, Mich. -- A week after testing at Darlington Raceway , it's off to Richmond International Raceway for Goodyear officials and a handful of NASCAR Sprint Cup Series teams. The official tire supplier for NASCAR will test with four teams Tuesday at the 0.75-mile track in preparation for this year's Chase for the NASCAR Sprint Cup cutoff race, the Federated Auto Parts 400 scheduled for Sept. 12. Kyle Larson ( Chip Ganassi Racing with Felix Sabates), Trevor Bayne ( Roush Fenway Racing ) and David Ragan ( Michael Waltrip Racing ) are scheduled to take part in the Goodyear tire test. NASCAR XFINITY Series driver Brian Scott ( Richard Childress Racing ) will also take part, stepping into the No. 27 for driver Paul Menard . The four will join several others on Wednesday for an open team test. According to officials, those scheduled to be on hand are Jeff Gordon ( Hendrick Motorsports ), Carl Edwards ( Joe Gibbs Racing ), Joey Logano ( Team Penske ), Sam Hornish Jr . ( Richard Petty Motorsports ), Jeff Green (The Motorsports Group) and Clay Rogers (Beard Motorsports). "We had a good race there (in the spring); we had a good tire that lasted a gas stop, which is not that easy at Richmond ," Stu Grant, Goodyear's general manager for global race tires, said Sunday at Michigan International Speedway . "We're wondering if we can do a better job to make the racing a little bit better, so we're seeing what we can do from a tire standpoint to go back and improve that setup." Some teams were not satisfied with the multi-zone tread used at RIR for the spring race. The tire featured a smaller, more durable inside compound that enhances durability combined with a wider, softer outside designed for grip. Similar multi-zone tires have been used at several Sprint Cup events since debuting in 2013. Grant said several options would be considered. "We've got a pretty good baseline at Richmond ," he said. "I don't want to move too far off of that. We're not going to test a whole lot of different things. We ran a (multi-) zone tread at Richmond ; we'll try a couple of zone treads, we'll try a couple of non-zone treads to see what happens … we don't have a real big program (scheduled) so we can get that done in a day." Wednesday's test will be open to fans, with access to the grandstands through Gate 70 only. FULL SERIES COVERAGE • Latest news • Standings • Schedule
Take a virtual lap around Richmond International Raceway .
See how the postseason picture looks after 20 races Note: Kyle Busch has four wins and is the only driver with a win outside the top 30. Kyle Busch must finish in the top 30 in points after the regular-season finale at Richmond International Raceway to make the Chase field.
Take a stroll through the NASCAR Sprint Cup Series garage with Matthew Dillner at Richmond International Raceway .
Join host Matthew Dillner as he deftly maneuvers through the NASCAR XFINITY Series garage during practice at Richmond International Raceway .
Matt Strickert and Matthew Dillner look at the trends from previous short-track races in 2015, and at Richmond International Raceway , as the NASCAR Sprint Cup Series prepares for the Toyota Owners 400.
NASCAR.com's Chuck Bush previews the upcoming race weekend at Richmond International Raceway .