NASCAR lug nuts: Rules tweak mandates five lug nuts
Rules update: NASCAR reinforces five lug nuts April 25, two thousand sixteen at 05.30 PM NASCAR teams hoping to trim time off pit stops by substituting only four lug nuts on wheels will now...
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Rules update: NASCAR reinforces five lug nuts April 25, two thousand sixteen at 05.30 PM NASCAR teams hoping to trim time off pit stops by substituting only four lug nuts on wheels will now...