Hitting the road this summer? AAA is offeringfree vehicle maintenance inspections from 10 a.m. to 2 p.m. on Saturday, May 18, at the Department of Transportation commuter lot near Buckland St. and Pleasant Valley Rd. in Manchester. (You don’t have to be a AAA member.) Roadside Rescue Team staff will check batteries, tires, wiper blades, fluid levels and lights and hand out free guides to traffic laws in popular drive destinations.