Mattress Firm's newest local store opens at 10 a.m. today on the south side, near South Park Avenue and East 36th Street.

The 4,000-square-foot store is the newest addition to the Tucson Marketplace at the Bridges shopping center, which is anchored by a Walmart super center.

Mattress Firm carries more than 55 models from manufacturers such as Sealy, Serta and Simmons. The store at 1570 E. Tucson Marketplace, Suite 100, will be open from 10 a.m. to 8 p.m. Mondays through Saturdays and from noon to 6 p.m. Sundays.