NM weight-distance

New Mexico weight-distance tax, 78,001 lbs and over

59.10

mills per mile

Source: New Mexico enrolled SB 2 (2026 Regular)

Effective date: July 1, 2026 (SB 2 Section 7(A)).

Checked 2026-08-22. Next check 2026-08-29.

That is 59.10 mills per mile for a motor vehicle other than a bus, declared 78,001 lbs and over. Payable is 59.10 × New Mexico miles in the period / 1,000. Miles are the quantity. This page does not invent miles or a dollar.

Official rate What applies
Payable (this cell) 59.10 × New Mexico miles in the period / 1,000
One-way haul Same cell at two-thirds after sworn classification (7-15A-6(B)). Dollar not posted.
Buses, 7-15A-5 exempt classes, trip tax Not this cell. Do not use 59.10.

Other declared-weight bands exist in the same SB 2 table. See the enrolled act.

The MVD weight-distance page prints no mills. Justia’s 2025 compile still prints 43.78. Q3 2026 (July 1–September 30) is the first full quarter at 59.10, due October 31, 2026.