Composite volcanoes. Some of the Earth's grandest mountains are composite volcanoes--sometimes called stratovolcanoes. They are typically steep-sided, symmetrical cones of large dimension built of alternating layers of lava flows, volcanic ash, cinders, blocks, and bombs and may rise as much as 8,000 feet above their bases.
Sample Coverage. If the Chevrolet manufacturer's factory warranty is still in effect, anyone who owns the vehicle during the warranty period is entitled to warranty service. The warranty covers any repairs needed to correct defects in materials or workmanship of all covered parts and components.
Buick Certified Pre-Owned Vehicles are only available through select Chevy, Buick and GMC dealers. And now, every Certified Pre-Owned Vehicle includes: 6-Year/100,000-Mile Powertrain Limited Warranty (whichever comes first, from original in-service date. See participating dealer for limited warranty details) 12-Month/12,000-Mile Bumper-to-Bumper Limited Warranty (whichever comes first, from date of purchase. See participating dealer for limited warranty details)