After an extensive Hoosier Racing Tire test Tuesday, Gresham Motorsports Park announced there will be no change to its tire rules for the 31st-Annual World Crown 300.

“We saw excessive tire temperature build-ups in right-side tire testing both the F-45 and F-48 Hoosier Racing Tires,” stated Gresham Motorsports Park general manager John Close. “In runs of just 15 to 25 laps, we had temps in excess of 300 degrees on the right side. It didn’t matter if they were stickers or scuffs. We either blistered, or were about to blister, everything we bolted on. There’s absolutely no doubt we would have had significant issues trying to make those tires work over an extended 50-, 60- or 70-lap green-flag run like those you can have in the World Crown 300.”

The test results mean that the right-side tire of choice for the World Crown 300 will continue to be the Hoosier F-56*. Meanwhile, the F-45 will continue to be the left-side tire of record.

“Several teams expressed concern over the tires after the most recent Super Late Model race here at GMP on July 12,” Close stated. “Both we and Hoosier felt like we owed it to our competitors to hear their concerns. Hosting the test today provided an opportunity to look at other options. Based on the data, those options – the F-45 or the F-48 on the right just weren’t viable – so we’re going to stick with the F-56* on the right side.”

The 2014 World Crown 300 will officially get underway on Wednesday, August 6 at Noon Eastern Time with the opening of the GMP campground area. Self Contained/Rough Camping is free of charge in GMP designated camping areas only.

Thursday, August 7 will see the first on-track action of the 31st-Annual World Crown 300 with an optional test for all Super Late Models, GMP Outlaw Late Models and GMP Pro Trucks from 5-8:30 p.m.

There will be a second optional test – again from 5-8:30 p.m. but for all Super Late Models only – on Friday, August 8.

Both the Thursday and Friday test sessions are open for free fan viewing from the Gresham Motorsports Park Trackside Parking area.

On Friday, fans will also be admitted free to the Hoosier Racing Tire World Crown 300 Qualifying Draw Party from 8:30-10:30 p.m. in the GMP Main Grandstand Concession Area.

The green flag will fall on the Saturday, August 9 World Crown 300 with the opening of the GMP track gates at 8 a.m. Pit gates will open at 9:15 a.m. with World Crown 300 Super Late Model practice hitting the track from 12:15-2:45 p.m. to be followed by practice and qualifying in the Outlaw Late Model and Truck divisions.

Pit Passes for Saturday’s 2014 World Crown 300 Presented By Victory Junction Camp are $35.

Meanwhile, Trackside Parking will open at 1 p.m. while the GMP Main Grandstand will open at 4:30 p.m. ET.

Pole position qualifying for the World Crown 300 will roll off at 5:30 p.m. Fans can meet all drivers during an all-division, on-track autograph session before Opening Ceremonies – and the first race of this year’s World Crown 300 – rolls off at 7 p.m.

Day of show Adult General Admission for the 2014 World Crown 300 is $30 while Seniors/Military are $25. Students 13-17 are $20.

Gresham Motorsports Park accepts Visa, Master and Discover Cards.

For more information about Gresham Motorsports Park and the 31st-Annual World Crown 300, please visit

About Gresham Motorsports Park

Gresham Motorsports Park is located east of Atlanta, just off I-85 at Exit 140, in Jefferson, GA.

The sprawling motorsports and event complex – which underwent a multi-million dollar renovation in 2009 – features ¼- and ½-mile paved racing ovals, a 4,000-seat main grandstand and state of the art electronic computer scoring, lighting and sound systems.

You can follow GMP on Twitter @GreshamMP or on Facebook at Gresham Motorsports Park.

Results Of Gresham Motorsports Park World Crown 300 Tire Test Revealed