Fair points, thanks. The BONOSS ones are TÜV tested are hub-centric, and seem to be well-made from forged 6061-T6 aluminum, and use ISO grade studs and nuts. But like you say, this is a different machine than most cars, with much more torque. I don't know what kind of testing they put them through and whether it's comparable to this fitment, but they do seem the best ones I've seen. I'm not going to race the car (although I know people do race using spacers), so for my application, I'd think they'll be ok. If I was going to really track it, though, I'd definitely use track wheels. It's just not worth getting another set of wheels for my planned use, though.The difference between the GTR and the Plaid is the Plaid has far more torque off idle and it weighs a lot more than a GTR. This can greatly exacerbate the stress put on the wheels. I don't know how severe the usage is for anyone running spacers so maybe someone who is using them will have personal experience of a particular brand. When I lived in Europe the TUV-approved ones were the ones my friends would look for as they actually had to go through testing to be approved for use on the car. They cost more of course.
Given the loads Teslas can put on them I'd be even more inclined to find the best ones I can. I've seen some pretty spectacular failures of spacers so I just avoid them personally now.
Hopefully you find what you need.
bonoss-forged-active-cooling-hubcentric-wheel-spacers-pcd5x120-cb64-1-al6061-t6-for-tesla-model-s
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