View all text of Subchapter D [§ 4481 - § 4484]
§ 4482. Definitions
(a) Highway motor vehicle
(b) Taxable gross weightFor purposes of this subchapter, the term “taxable gross weight”, when used with respect to any highway motor vehicle, means the sum of—
(1) the actual unloaded weight of—
(A) such highway motor vehicle fully equipped for service, and
(B) the semitrailers and trailers (fully equipped for service) customarily used in connection with highway motor vehicles of the same type as such highway motor vehicle, and
(2) the weight of the maximum load customarily carried on highway motor vehicles of the same type as such highway motor vehicle and on the semitrailers and trailers referred to in paragraph (1)(B).
Taxable gross weight shall be determined under regulations prescribed by the Secretary (which regulations may include formulas or other methods for determining the taxable gross weight of vehicles by classes, specifications, or otherwise).
(c) Other definitions and special ruleFor purposes of this subchapter—
(1) State
(2) Year
(3) Use
(4) Taxable period
(5) Customary use
(d) Special rule for taxable period in which termination date occurs
(Added June 29, 1956, ch. 462, title II, § 206(a), 70 Stat. 390; amended Pub. L. 87–61, title II, § 203(b)(2)(C), June 29, 1961, 75 Stat. 125; Pub. L. 91–605, title III, § 303(a)(9), Dec. 31, 1970, 84 Stat. 1744; Pub. L. 94–280, title III, § 303(a)(9), May 5, 1976, 90 Stat. 456; Pub. L. 94–455, title XIX, §§ 1904(c), 1906(b)(13)(A), Oct. 4, 1976, 90 Stat. 1818, 1834; Pub. L. 95–599, title V, § 502(a)(8), Nov. 6, 1978, 92 Stat. 2756; Pub. L. 97–424, title V, §§ 513(c), (e), 516(a)(4), Jan. 6, 1983, 96 Stat. 2179, 2182; Pub. L. 100–17, title V, § 502(a)(5), Apr. 2, 1987, 101 Stat. 256; Pub. L. 101–508, title XI, § 11211(c)(5), Nov. 5, 1990, 104 Stat. 1388–426; Pub. L. 102–240, title VIII, § 8002(a)(5), Dec. 18, 1991, 105 Stat. 2203; Pub. L. 105–178, title IX, § 9002(a)(1)(H), (I), June 9, 1998, 112 Stat. 499; Pub. L. 109–14, § 9(c)(2), (3), May 31, 2005, 119 Stat. 336; Pub. L. 109–59, title XI, § 11101(a)(2)(B), (C), Aug. 10, 2005, 119 Stat. 1944; Pub. L. 112–30, title I, § 142(b)(2), Sept. 16, 2011, 125 Stat. 356; Pub. L. 112–102, title IV, § 402(b)(2), Mar. 30, 2012, 126 Stat. 282; Pub. L. 112–140, title IV, § 402(e), June 29, 2012, 126 Stat. 403; Pub. L. 112–141, div. D, title I, § 40102(b)(1)(B), (2)(A), July 6, 2012, 126 Stat. 845; Pub. L. 114–94, div. C, title XXXI, § 31102(b)(2), Dec. 4, 2015, 129 Stat. 1727; Pub. L. 117–58, div. H, title I, § 80102(b)(2), Nov. 15, 2021, 135 Stat. 1327.)