3. Ford 400, Homestead- Miami, November 21, 2004
This win would be the first of three straight at the 1.5 mile track for Biffle.
Leading a race high 117 laps, Greg took the lead away from Tony Stewart on a green-whitechecker restart.
4. Auto Club 500, California Speedway, February 27, 2005
5. Samsung / Radio Shack 500, Texas Motor Speedway, April 17, 2005
Biffle put on a dominating performance at Texas, leading 219 of the 334 laps to win the race.
6. Dodge Charger 500, Darlington Raceway, May 7, 2005
Spring was the right time for Biffle in 2005. The Roush driver led 176 laps but had to take the win away from Ryan Newman on a green-white-checker finish to get the victory.
7. MBNA RacePoints 400, Dover International Speedway, June 5, 2005
The 2005 season was the best of Biffle’ s career and he started out with a win in just the second race of the year. He held off Jimmie Johnson for the victory in California.
As the weather warmed up, Biffle stayed hot as he notched his third win in seven races. In 2005, Greg recorded his most top five finishes( 15). Amazingly, despite the hot streak, he had yet to take the points lead.