TM (with the blessing of Dexter Axle) has changed the way it calculates the Gross Axle Weight Ratings (GAWR). It is now 3,500# plus the weight of tires, rims & drums (items that are not carried by the axle). The axle is still limited to carry only 3,500#, but when you weigh the TM, the scale sees the TM on top of the axle plus the left and right side tires, rims & drums that carry the axle. This total of both values is 3,640# (3,500# + 70# + 70#).
If you weigh the TM with the axle only on the scale (with the hitch load not on the scale) and you see more than 3,640#, you are overweight on the axle. The scale reading will also include any weight transferred to the TM axle by the WDH if it is active.
In the case of the TM 3326K it is still 3,640# per axle or 7,280# with both axles on the scale. That, however would exceed the TM 3326 GVWR of 5,070#.
Jerry
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Essie, Jerry and Lil' Bit the Mini Schnauzer-(now replaced by TWO Mini Schnauzers, Sassy and Schotzi)
2010 TM 3326 loaded for 3 day trip, 4955# GTW, 26 gal. water, 9.5 gal. LP, 530# Tongue Wt., 15" Dual Axle, TST Tire monitor, Hensley Cub Hitch
2004 Suburban 1500, 11,100# CGVW
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