Flawless wheel alignment: Stabilizes the wheel and aligns with hub bolt holes to simplify mounting and reduce installation time and effort. Stainless steel material: Made from strength stainless steel, this locating pin withstands heavy loads without bending, delivering a secure fit and helping prevent crossthreading during tire changes. Engraved size identification: Each 7inch rim stud pilot pin comes in various metric sizes with clear engravings for quick size selection during tire mounting, accommodating different vehicle specifications. Effortless mounting mechanism: The partially threaded design allows the wheel to slide into position smoothly, centering over bolt holes without requiring adjustments or extra effort. Use scenarios Routine wheel mounting on a passenger car: Helps achieve precise alignment with hub bolt holes, speeding up installation and reducing the chance of misalignment or crossthreading. Tire rotation or changing on trucks and SUVs: Provides a strong, secure fit that resists bending under heavy loads, minimizing mounting complications and ensuring reliable centering. Installing aftermarket or multipattern rims: Engraved size identification allows quick selection of the correct pin for different vehicle specifications, improving compatibility and setup speed.