O'Reilly Auto Parts 275

O'Reilly Auto Parts 275
NASCAR Craftsman Truck Series
VenueHeartland Park Topeka
Corporate sponsorO'Reilly Auto Parts
First race1995
Last race1999
Distance275 kilometres (170.9 mi)
Laps75
Previous namesHeartland Tailgate 175 (1995)
Lund Look 225 (1996)
Lund Look 275K (19971998)
O'Reilly Auto Parts 275 (1999)

The O'Reilly Auto Parts 275 was a NASCAR Craftsman Truck Series race held at the Heartland Park Topeka road course, in Topeka, Kansas. It was first held during the inaugural season for the Craftsman Truck Series in 1995, and remained a part of the series through the 1999 season. The race date fluctuated, being run in June, July, and August over the course of its existence.

Unlike most NASCAR races, the advertised distance of the race was measured in kilometers as opposed to miles and changed distance several times in its history.