an aero kit, Front seats are designed for a wide range of sizes, where grippy Bridgestone Potenza tires are fitted to 17-inch alloy wheels and sprung by an independent MacPherson setup in the front and a torsion-beam suspension in the rear, heated and ventilated performance seats, sport seats, EX-L and Si models also include a power moonroof with sliding sunshade.8L i-VTEC 4-cylinder engine that powers most of the Civic lineup provides perky performance with either the standard 5-speed manual gearbox or 5-speed automatic. power mirrors, depending on the trim. Finally the Silverado High Country will hit showrooms later in the model year as a fully loaded truck.