. . . I went with 1" spacers but that was mostly so I didn't have to switch studes on the hub. I only needed a half inch.
Help! Where did you find these one-inch 5x4.5 spacers?
Hello! I could really use some one-inch spacers. Are they hub-centric? (Note: I have the 2012 SHO wheels on my 2019 SHO, not the flower wheels). I'm having a helluva time finding:
• One-inch (0.984"/25mm).
• 5x4.5/114.3mm bolt-circle.
• 63.4mm bore-diameter.
The only spacers I found are the 0.984" ST Suspensions' 5x4.5/63.4mm bore, hub-centric spacers from Summit Racing,
but they only come only stud-less, meaning I have to find longer, high-grade (10.9-12) wheel-studs to replace the factory studs. Not to mention having to remove the factory studs which are likely frozen solid and will probably require a butane torch and a lot of four-letter words to remove.
According to both AutoZone's model-specific search and Google's AI:
"The wheel studs on a 2019 Ford Taurus SHO are 1/2-20 threads, with a length of 2.2 inches." The AutoZone site lists two SKUs as
"compatible with your 2019 Ford Taurus SHO." The first one listed is 1.67" long; the second one listed is 2.2" long.
I'm guessing my SHO has the latter since they seem pretty long. The 0.550 knurl-diameter seems important to match exactly since that's the part that needs to press-fit into the SHO's wheel assembly. Also, I saw somewhere that the factory studs reportedly have a low-profile head to be able to clear some component in the wheel assembly; so, I also checked that the ARP's head design appeared similar.
• 1/2-20 thread.
• 2.2" length (need 3.2").
• 0.550 knurl-diameter.
Finally found some
"one-inch longer than stock" wheel studs to accommodate the ST Suspensions' 0.984" spacer:
ARP 100-7722. This stud has a 1/2-20 thread with a 0.550 knurl-diameter, and is 3.15" in length, giving me nearly one-inch of added thread-depth.
[A
second Google AI-search resulted in a different specification for the Taurus' wheel-studs: M12-1.50 thread; serrated; right-hand thread, but I believe this is incorrect.]
Note: TCE didn't show any spacers on their site.