Take it off, lay it flat on a table and fill it in with a thin paint. The thin paint will spread out to make sure everything is covered. Plus if it's really thin it should transfer the texture pretty well.
Or turn the truck on on its side...
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Take it off, lay it flat on a table and fill it in with a thin paint. The thin paint will spread out to make sure everything is covered. Plus if it's really thin it should transfer the texture pretty well.
carefully using a heat gun helps too. take measurements before removing so u can put it back in the right spot