SiriusXM Satellite Radio, PREMIUM LUXURY PREFERRED EQUIPMENT GROUP, SATIN STEEL METALLIC, LICENSE PLATE BRACKET FRONT, NOT EQUIPPED WITH 4-WAY DRIVER AND FRONT PASSENGER POWER LUMBAR see dealer for details. Beginning with production starting on November 1 2021 vehicles will be forced to, REAR AXLE 3.23 RATIO, GVWR 7600 LBS. (3447 KG) (STD), TRANSMISSION 10-SPEED AUTOMATIC electronically controlled with overdrive tow/haul mode and tap up/tap down shifting (STD), WHEELS 22 (55.9 CM) 14-SPOKE ALLOY WITH POLISHED FINISH (STD)