Fenderwell's, or under chassi

underchassis. with the exhuast under the car and out the back to the bumper. those short *** tires tony has on his dart arent even d.o.t. aproved street tires, pretty sure the 3.5" rims arent either. i know you need short tires to run fenderwell headers but id be replacing those tires and probably rims at least once a year around here.