i have done many wheel studs, i have never had to use a press. looking at the picture( they are fronts) correct. all u have to do is remove caliper, bracket and rotor. you should have enough room in the back to knock the old studs. and when u install them,put them in through the back, buy wheel nut that has the open end, get a washer that fits around the bolt, screw the but in with an impact until it stops on the hub,really simple.