It could have the 4.2L L6 or the 5.3L V8.
22 inches
245/70/16 www.trailvoy.com Trailblazer enthusiasts forum!
6.5 in..but depending on if you have onstar, or the boss system they could vary.
22 inch in front and 16 for the rear
6.5 in..but depending on if you have onstar, or the boss system they could vary.
The correct size for tires for the 2003 base model Chevy Trailblazer with 17-inch rims is P245/65R17 105S. The correct size for the base Trailblazer with the 16-inch rims is P245/70R16 106S, and the correct size for the 2003 Trailblazer EXT with 17-inch rims is P245/65R17 105S.
Standard on both TrailBlazers is a 4-speed automatic transmission and a 275-hp inline 6-cyl engine. Optional on the EXT is a 290-hp V8 borrowed from Chevy's full-size SUVs.
The speaker size for a 2004 Chevy Trailblazer is 6 1/2 inches. This includes the front, door, and rear speakers.
size of bolt on break calliber on Chevy trailblazer
I have read that answer on our forum the other day! It is an odd size. Come to our enthusiasts forum for all your answers! www.trailvoy.com
8"
I have a 2003 and its 18.7 gal