Jegs says the wheels are not race approved but I see people racing with them all the time. I installed a set of the jegs wheels on my 96 dakota race truck. I bought a lugnut kit with the socket off Amazon Prime. I dont remember about the back. But the front 15x4 was no more than 5 pounds heavier than my weld prostars 15x3 the lug nuts fit great with the 3 inch wheel studs. I got the same lug nut you posted but in black. A picture of my wheel
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