... 13,9-14all the specifications can be used in motorcycle tyres,spikes,car,ATV and tractor Length(H)5.5mm,6. ... of tire stud tool/car tire studs/studs for motorcycle tyres,spikes,car,ATV and tractor The packing of tire stud tool/car tire studs/ ... studs for motorcycle tyres,spikes,car,ATV and ...