WAC 468-38-030
Temporary additional tonnage permits. (1) What vehicle type or vehicle combination is eligible for
the temporary additional tonnage permit provided in RCW 46.44.095? Temporary additional tonnage permits may be issued
to the following types of vehicles: Three or more axle single
unit trucks; three or more axle truck-tractors, including
those equipped with a legal dromedary area; and a
truck-tractor with two axles pulling double trailers.
(2) What is the maximum amount of additional tonnage that
can be purchased? Tonnage may be purchased up to the legal
capacity of the vehicle(s), not to exceed one hundred five
thousand five hundred pounds, based on number of axles and
axles spacings (RCW 46.44.041), and number and size of tires.
(3) Are temporary additional tonnage permits ever issued
to the trailer? Temporary additional tonnage permits are only
issued to power units.
(4) Can a department of licensing trip permit be used in
lieu of licensed tonnage, to meet the forty thousand pound
(single unit) or eighty thousand pound (combination)
requirement needed before an additional tonnage permit can be
issued? Yes, as provided for in RCW 46.16.160.
(5) Can the additional tonnage permit extend beyond the
valid license period? The additional tonnage permit may not
extend beyond the valid license period. In the case where
department of licensing trip permits are used in lieu of
licensed tonnage, a minimum of two three-day trip permits must
be used because the additional tonnage permit is sold for a
minimum of five days. Only three trip permits can be issued
to a vehicle within a thirty-day period, allowing for a
maximum of nine days of additional tonnage in any thirty-day
period.
[Statutory Authority: RCW 46.44.090. 05-04-053, §
468-38-030, filed 1/28/05, effective 2/28/05; 94-07-054 (Order
142), § 468-38-030, filed 3/11/94, effective 3/11/94;
89-23-110 (Order 68), § 468-38-030, filed 11/22/89, effective
12/23/89; 82-18-010 (Order 31, Resolution No. 156), §
468-38-030, filed 8/20/82. Statutory Authority: 1977 ex.s. c
151. 79-01-033 (DOT Order 10 and Comm. Order 1, Resolution
No. 13), § 468-38-030, filed 12/20/78. Formerly WAC 252-24-030.]