I've used the adapter in past jobs with other brand wheels. Honestly, it's not an end-all-be-all solution to ensuring a wheel balances.
I'd look at finding a reputable offroad focused shop that has experience balancing heavy wheels/tires like these.
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2004 4Runner V8 Limited - TRD Exhaust, LED Interior Swap, Pioneer HU, Tacoma TRD Front Suspension, FJ Rear Springs, 10" + 32" Light Bars, Prius Shift Knob, 275/65R18 Falken Wildpeak, 18x9 Level 8 MK6 Et0, GOBI Ladder, 06-09 Headlight Swap, TOTALED NOV 2019, RESURRECTED APR 2020
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1998 Volvo S70 T5 - Custom Airlift Suspension, BBS Nebula Wheels, Brada Seats, Engine Bolt Ons -
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2010 Subaru Forester 2.5X - Wifes Car