Ariz. Admin. Code § tit. 17, ch. 6, art. 4, tbl. 3.03

Current through Register Vol. 30, No. 50, December 13, 2024

Table 3.03 - Maximum Permitted Weight Computations for Overweight Axle Groups - Axle Width 8 Feet 6 Inches

Maximum allowable axle group weights determined by using the computation formula: Weight = 1.5 X 700 (L + 40), where:
L = Distance between the center of the front axle and the center of the rear axle of any group of axles within a space of 3' 5" to 18' 0".
L =	0" [RIGHT ARROW]	1"	2"	3"	4"	5"	6"	7"	8"	9"	10"	11"
A	3' [DOWN ARROW]	29,050	29,050	29,050	29,050	29,050	47,297	47,388	47,479	47,569	47,660	47,751	47,842
B		32,900	32,900	32,900	32,900	32,900	53,565	53,668	53,771	53,874	53,977	54,079	54,182
A	4'	47,933	48,023	48,114	48,205	48,296	48,386	48,477	48,568	48,659	48,750	48,840	48,931
B		54,285	54,388	54,491	54,593	54,696	54,799	54,902	55,005	55,108	55,210	55,313	55,416
A	5'	49,022	49,113	49,203	49,294	49,385	49,476	49,567	49,657	49,748	49,839	49,930	50,020
B		55,519	55,622	55,724	55,827	55,930	56,033	56,136	56,238	56,341	56,444	56,547	56,650
A	6'	50,111	50,202	50,293	50,384	50,474	50,565	50,656	50,747	50,838	50,928	51,019	51,110
B		56,753	56,855	56,958	57,061	57,164	57,267	57,369	57,472	57,575	57,678	57,781	57,883
A	7'	51,201	51,291	51,382	51,473	51,564	51,655	51,745	51,836	51,927	52,018	52,108	52,199
B		57,986	58,089	58,192	58,295	58,398	58,500	58,603	58,706	58,809	58,912	59,014	59,117
A	8'	52,290	52,381	52,472	52,562	52,653	52,744	52,835	52,925	53,016	53,107	53,198	53,289
B		59,220	59,323	59,426	59,528	59,631	59,734	59,837	59,940	60,043	60,145	60,248	60,351
A	9'	53,379	53,470	53,561	53,652	53,743	53,833	53,924	54,015	54,106	54,196	54,287	54,378
B		60,454	60,557	60,659	60,762	60,865	60,968	61,071	61,173	61,276	61,379	61,482	61,585
A	10'	54,469	54,560	54,650	54,741	54,832	54,923	55,013	55,104	55,195	55,286	55,377	55,467
B		61,688	61,790	61,893	61,996	62,099	62,202	62,304	62,407	62,510	62,613	62,716	62,818
A	11'	55,558	55,649	55,740	55,830	55,921	56,012	56,103	56,194	56,284	56,375	56,466	56,557
B		62,921	63,024	63,127	63,230	63,333	63,435	63,538	63,641	63,744	63,847	63,949	64,052
A	12'	56,648	56,738	56,829	56,920	57,011	57,101	57,192	57,283	57,374	57,465	57,555	57,646
B		64,155	64,258	64,361	64,463	64,566	64,669	64,772	64,875	64,978	65,080	65,183	65,286
A	13'	57,737	57,828	57,918	58,009	58,100	58,191	58,282	58,372	58,463	58,554	58,645	58,735
B		65,389	65,492	65,594	65,697	65,800	65,903	66,006	66,108	66,211	66,314	66,417	66,520
A	14'	58,826	58,917	59,008	59,099	59,189	59,280	59,371	59,462	59,553	59,643	59,734	59,825
B		66,623	66,725	66,828	66,931	67,034	67,137	67,239	67,342	67,445	67,548	67,651	67,753
A	15'	59,916	60,006	60,097	60,188	60,279	60,370	60,460	60,551	60,642	60,733	60,823	60,914
B		67,856	67,959	68,062	68,165	68,268	68,370	68,473	68,576	68,679	68,782	68,884	68,987
A	16'	61,005	61,096	61,187	61,277	61,368	61,459	61,550	61,640	61,731	61,822	61,913	62,004
B		69,090	69,193	69,296	69,398	69,501	69,604	69,707	69,810	69,913	70,015	70,118	70,221
A	17'	62,094	62,185	62,276	62,367	62,458	62,548	62,639	62,730	62,821	62,911	63,002	63,093
B		70,324	70,427	70,529	70,632	70,735	70,838	70,941	71,043	71,146	71,249	71,352	71,455
A	18'	63,184
B		71,558

Legend (Tire measurement excludes any load-induced tire bulge):

Line A: Four tires per axle or two 14-inch wide tires per axle. Value is the formula weight plus 3.75%.

Line B: Eight tires per axle or four 14-inch wide tires per axle. Value is the formula weight plus 17.5%.

Ariz. Admin. Code tit. 17, ch. 6, art. 4, tbl. 3.03

New Table made by final rulemaking at 9 A.A.R. 665, effective April 8, 2003 (Supp. 03-1). Amended by final rulemaking at 19 A.A.R. 2486, effective September 7, 2013. Amended by final rulemaking at 28 A.A.R. 1264, effective 7/8/2022.