Table 3.02. Maximum Permitted Weight Computations: Axle Width - 8 Feet 3 Inches

Overweight Axle Group Chart

Distance between the center of the front axle and the center of the rear axle of a given group.

			Inches
			0	1	2	3	4	5	6	7	8	9	10	11
Feet	3	A	28,525	28,525	28,525	28,525	28,525	28,525	46,531	46,621	46,710	46,799	46,888	46,977
		B	32,550	32,550	32,550	32,550	32,550	32,550	53,097	53,199	53,301	53,402	53,504	53,606
	4	A	47,066	47,155	47,245	47,334	47,423	47,512	47,601	47,690	47,779	47,869	47,958	48,047
		B	53,708	53,809	53,911	54,013	54,114	54,216	54,318	54,420	54,521	54,623	54,725	54,826
	5	A	48,136	48,225	48,314	48,403	48,493	48,582	48,671	48,760	48,849	48,938	49,027	49,116
		B	54,928	55,030	55,132	55,233	55,335	55,437	55,538	55,640	55,742	55,844	55,945	56,047
	6	A	49,206	49,295	49,384	49,473	49,562	49,651	49,740	49,830	49,919	50,008	50,097	50,186
		B	56,149	56,250	56,352	56,454	56,556	56,657	56,759	56,861	56,963	57,064	57,166	57,268
	7	A	50,275	50,364	50,454	50,543	50,632	50,721	50,810	50,899	50,988	51,078	51,167	51,256
		B	57,369	57,471	57,573	57,675	57,776	57,878	57,980	58,081	58,183	58,285	58,387	58,488
	8	A	51,345	51,434	51,523	51,612	51,702	51,791	51,880	51,969	52,058	52,147	52,236	52,326
		B	58,590	58,692	58,793	58,895	58,997	59,099	59,200	59,302	59,404	59,505	59,607	59,709
	9	A	52,415	52,504	52,593	52,682	52,771	52,860	52,950	53,039	53,128	53,217	53,306	53,395
		B	59,811	59,912	60,014	60,116	60,218	60,319	60,421	60,523	60,624	60,726	60,828	60,930
	10	A	53,484	53,574	53,663	53,752	53,841	53,930	54,019	54,108	54,198	54,287	54,376	54,465
		B	61,031	61,133	61,235	61,336	61,438	61,540	61,642	61,743	61,845	61,947	62,048	62,150
	11	A	54,554	54,643	54,732	54,821	54,911	55,000	55,089	55,178	55,267	55,356	55,445	55,535
		B	62,252	62,354	62,455	62,557	62,659	62,760	62,862	62,964	63,066	63,167	63,269	63,371
	12	A	55,624	55,713	55,802	55,891	55,980	56,069	56,159	56,248	56,337	56,426	56,515	56,604
		B	63,473	63,574	63,676	63,778	63,879	63,981	64,083	64,185	64,286	64,388	64,490	64,591
	13	A	56,693	56,783	56,872	56,961	57,050	57,139	57,228	57,317	57,407	57,496	57,585	57,674
		B	64,693	64,795	64,897	64,998	65,100	65,202	65,303	65,405	65,507	65,609	65,710	65,812
	14	A	57,763	57,852	57,941	58,031	58,120	58,209	58,298	58,387	58,476	58,565	58,655	58,744
		B	65,914	66,015	66,117	66,219	66,321	66,422	66,524	66,626	66,728	66,829	66,931	67,033
	15	A	58,833	58,922	59,011	59,100	59,189	59,279	59,368	59,457	59,546	59,635	59,724	59,813
		B	67,134	67,236	67,338	67,440	67,541	67,643	67,745	67,846	67,948	68,050	68,152	68,253
	16	A	59,903	59,992	60,081	60,170	60,259	60,348	60,437	60,526	60,616	60,705	60,794	60,883
		B	68,355	68,457	68,558	68,660	68,762	68,864	68,965	69,067	69,169	69,270	69,372	69,474
	17	A	60,972	61,061	61,150	61,240	61,329	61,418	61,507	61,596	61,685	61,774	61,864	61,953
		B	69,576	69,677	69,779	69,881	69,983	70,084	70,186	70,288	70,389	70,491	70,593	70,695
	18	A	62,042
		B	70,796

Computation Formula: Weight = 1.5 X 700 ( L + 40 )

(L = Distance between the center of the front axle and the center of the rear axle of a given group.)

Legend:

Line A: Four tires per axle or two 14-inch wide tires. Value is the formula weight plus 1.875%. Line B: Eight tires per axle or four 14-inch wide tires. Value is the formula weight plus 16.25%.

Historical Note

New Table made by final rulemaking at 9 A.A.R. 665, effective April 8, 2003 (Supp. 03-1). Table amended by final rulemaking at 19 A.A.R. 2486, effective September 7, 2013 (Supp. 13-3).