The stock lug studs are known to stretch, elongate and fail completely after being over-tightened, especially after hard driving. The lug nuts could possibly loosen themselves and fall off. Don't end up with a flying loose wheel like some of the MR2 members and our admin have experienced.
ARP's heat-treated 8740 chrome moly wheel studs are a much-needed replacement for any car engaged in oval track or drag racing competition.
They have a tensile strength of 200,000 psi and are able to easily handle the tremendous acceleration shock loads (shear) and lateral forces (elongation) found in racing.
The studs are sold in packs of 5 and are cadmium plated for extra durability.
Knurl Diameter: .558"
Overall Length: 2.600"
Knurl Length: .230"
Thread: M12 x 1.5
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