The standard features of the RAM 3500 HD Chassis ST/SLT include HEMI 5.7L V-8 383hp engine, 6-speed automatic transmission with overdrive, 4-wheel anti-lock brakes (ABS), 17" steel wheels, AM/FM stereo in-dash mounted single CD MP3 decoder, with 2 speakers, tilt steering wheel, light tinted windows, 4-way manual adjustment driver & passenger seats, max trailer weight of 11,800lbs., Basic warranty, and a major components warranty.