Shares of Maruti Suzuki India, Hyundai Motor India, Mahindra & Mahindra (M&M), Eicher Motors, Tata Motors, and Hero MotoCorp rallied up to 5% on Tuesday, September 23, after automakers reported a surge in inquiries and deliveries on the first day of Navratri, which coincided with the rollout of GST 2.0 on September 22.