well as of now just a little more beefer stance. and cramming in 285/75/16's. i owned a 97 blazer prior to this 07 fronty. on that it was fairly easy to add bigger tires by cranking up the torsion bars and slappping shackles in the back. for the frontiers the budget route to go seems to be the lift spacers which i picked up for $65. however im deciding to go with prg's deaver 2" for the rear.