2015 Sierra 3500 heavy duty pickup truck family

The 2015 Sierra HD family lineup.

2015 Sierra 3500 heavy duty pickup truck with available spray-in bedliner

Available with spray-in bedliner to protect your truck and your cargo.

2015 Sierra 3500 heavy duty pickup truck with standard upper tie-downs

Four upper tie-downs make it easier to secure cargo.

2015 Sierra 3500 heavy duty pickup truck rear exterior photo

The bold, striking new 2015 Sierra 3500HD exterior design.