Review on 🔩 OCPTY 4x 3" 5 Lug Wheel Spacers - Hubcentric Replacement for Chevy S10 Blazer, Impala, Corvette, GMC Sonoma S15, Pontiac Trans Sport - 5x4.75 Bolt Pattern, 70.5 Hub Bore, 12x1.5 Studs by Dean Cronin

Thanks to my knowledge gained in practice, I can sense the poor build quality of these spacers. They don't fit well, and mounting them causes vibrations. However, they are pretty cheap, so that's a pro. Overall, I'd recommend looking for other brands and investing a bit more in higher-end spacers.