Is 1/2" leaf spring relocation worth the trouble?

DionR said

I though the same thing, but could find any specs on the G-Force Rival it looks like he was running at the photoshoot.

This picture does show 315/30R18 on the sidewall, so maybe just his wheels are different for the track.

View attachment 1716285547

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So that's actually a pretty wide 315. Compared to the 295/40/18 Falken's I run (on the back) which are listed as 11.8" section and 10.5" tread width those 315's would be .8" and 1.2" wider respectively. But that's what they would be mounted on an 18x11, not an 18x10. I'd bet he's loosing at least a 1/2" of section width because of that.