front headlights features projector-beam headlamps that flanks the Chevrolet-signature dual-port grille – chrome on all models, sweeping into the front fenders, while the LTZ trims feature high-intensity discharge headlamps and light-emitting diode daytime running lamps. Also new are the addition of fold-flat second- and third-row seats, now a standard feature but can be equipped with an optional power-folding feature for the upgraded trims, and an additional two inches of leg room for second-row passengers. The Tahoe now has an available power-tilt, telescoping steering wheel. For the Yukon variant, this feature is carried over from 2009 to 2014 Yukon Denali, now available in the SLT trim as well. The third-row fold-flat feature is accomplished using a raised platform that reduces available cargo space behind the third-row seats. Standard third-row seats and raised "fold-flat" platform significantly reduce available cargo space compared with previous Tahoe models. Multiple USB ports and power outlets are now spread throughout their interiors, including one 110-volt, three-prong outlet, with the Tahoe adding an available eight-inch color touch-screen radio with next-generation MyLink connectivity along with an available rear-seat entertainment system (but will not feature a Blu-ray option that is exclusive to the Suburban for 2015), while the Yukon added a standard eight-inch-diagonal color touch screen radio with enhanced IntelliLink and available navigation. The Yukon interior has more features including seats stuffed with dual-firmness foam, a standard Bose sound system and SD card slots, and laminated glass for the windshield and front windows, decreasing interior noise. GM's third-generation magnetic ride control suspension is optional on the Tahoe LTZ models, whose upgraded features include third-generation magnetic ride control, a real-time damping system that delivers more precise body motion control by "reading" the road every millisecond, and changing damping in just five milliseconds. The new platform is based on the 2014 Chevrolet Silverado 1500 and GMC Sierra 1500. Both SUVs feature sound deadening material to improve cabin quietness. A new Cadillac Escalade and Cadillac Escalade ESV arrived in dealerships in April 2014. Models continued for the Tahoe and Suburban as LS, LT, and LTZ, and the Yukon and Yukon XL as SLE, SLT, and Denali. The Tahoe and Yukon went on sale in February 2014 as an early 2015 model year vehicle. Prices for the all-new GM SUVs are expected to stay the same as the current-generation GMT900 SUVs. The Tahoe Hybrid, Yukon Hybrid, and Yukon Denali Hybrid models were dropped along