Yes, you can safely flat tow the Chevrolet Trailblazer, but only if the model is paired with an all-wheel drivetrain. Trailblazers paired with rear-wheel drive are not recommended for flat-towing by Ford. However, they can be dolly towed, where only the car’s rear wheels are on the ground.
Towing your vehicle against manufacturer recommendations can not only result in serious damage to the vehicle’s transmission, but it can also void your warranty coverage if it’s still active.