The 2005 NASCAR Craftsman Truck Series was the eleventh season of the Craftsman Truck Series, the third highest series sanctioned by NASCAR in the United States. Ted Musgrave of Ultra Motorsports was crowned the season's champion.
A rule change affected the qualification process in 2005. The top 30 teams in the owners' standings at the end of the 2004 season saw their drivers qualify automatically for the first four races of the season, provided they attempted all races in the previous year. However, only 29 teams met the criteria, so at the start of the season, one additional spot was available for the remaining teams on the entry list. After the fourth race, current standings were used to determine the teams guaranteed to have their drivers in the field.
The Florida Dodge Dealers 250 was held February 18 at Daytona International Speedway. Kerry Earnhardt won the pole.
Top ten results
Failed to qualify: J. R. Patton (No. 63), Rick Markle (No. 45), David Ragan (No. 28), Jason Rudd (No. 39), Derrike Cope (No. 48)
The American Racing Wheels 200 was held February 25 at California Speedway. Mike Skinner won the pole.
Top ten results
Failed to qualify: Derrike Cope (No. 48), Jason Rudd (No. 31)
Park's victory made him the second driver in 2005 to complete the NASCAR Triple Threat, as he had yet to win in the Truck Series.
The World Financial Group 200 was held March 18 at Atlanta Motor Speedway. Rick Crawford won the pole.