Are they stock wheels or aftermarket? If aftermarket, do they need centering rings? If stock, here is an article that might help.

Wheel Balancing

By the way, welcome to the site. You might want to introduce yourself in the "new member" section.

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2007 Tundra 5.7, Double Cab, SR5, Blue Streak

TRD (stickers removed), de-badged, Volant Intake, Zoomers exhaust , Doug Thorley headers, Leer 100R, Bedrug, Curt front mounted hitch, Sirius interface kit, Tekonsha Prodigy brake controller, OEM alarm activation, Wet Okole seat covers, Stubby Antenna, Folding Rear Seat Mod for Double Cab, Unichip,
Carriage Works Billet Grille