(Justin Sullivan/Getty Images)Tesla stock popped after the company released a pair of teasers on X promising an announcement on Tuesday, Oct. 7.One post showed the headlights of a vehicle with swirling smoke. Another post showed a fan or wheel with the Tesla logo spinning in the center. Odds are that Tesla will unveil its lower-priced vehicle that it has been promising for years.Tesla could use a new model right now. Vehicle sales declined globally in 2024 and are on pace for another decline in 2025. Sales ...