installed on my 2004 Tacoma TRD Prerunner double cab. They are well made and installed easily on my truck. Install flush and tight, once installed, the wheels will not wobble or have problems with these spacers. I tightened the wheel spacers on the hub to 80 pounds and the tires I tightened to 85 pounds used red elbows on the threads to secure the spacers. I abuse my suspension and they work fine. I would recommend to everyone and will buy again. will update if i run into any problems. Be sure to buy extended nuts, I bought the ones in the review below. 👇 DO NOT TIGHTEN IT STRONGLY! Flycle 12x1.5 Black Extend Open. https://www.amazon.com/dp/B081NCD3ZM?ref=ppx_pop_mob_ap_share