Siriusxm. Com all fees and programming subject to change sirius xm and all related marks and logos are trademarks of sirius xm radio inc blis (blind spot information system) cross-traffic alert, wheels: 20" polished aluminum -inc: tires: p255/50r20 as bsw, engine: 3. 5l ti-vct v6 (ffv) -inc: flexible fuel vehicle (ffv) system is standard equipment for vehicles w/the 3. 5l ti-vct v6 engine shipped to federal emissions states or cross border state dealers and is only available w/a federal emissions system (ffv system not available w/code 422 and requires code 936 or 423 if applicable for california emissions state dealer destinations).