This chapter shall be administered in conjunction with the IFTA, the Use Fuel Tax Law (Part 3 (commencing with Section 8601)), and the Diesel Fuel Tax Law (Part 31 (commencing with Section 60001)). Whenever the Use Fuel Tax Law or the Diesel Fuel Tax Law is inconsistent with the IFTA or this chapter, the IFTA or this chapter shall prevail except where prohibited by the California Constitution or United States Constitution.