The Chevrolet Blazer is an automobile nameplate used by General Motors for its Chevrolet brand since 1969 for several SUV models:
Full-size Chevrolet K5 Blazer, based on the C/K pickup chassis and built from 1969 to 1995 (renamed Blazer in 1992 and renamed Tahoe in 1995 for the 2-door and 4-door model)
Compact and mid-size Chevrolet S-10 Blazer, based on the S-10 pickup and built from 1983 to 2012