4000 USG tank made from 3/16” AR 37-gauge steel,, two baffles, 2” fill tube, 1” ladder,, 15’ Ft Long x 86” Wide x 79” Tall, 3/16” half fenders,, mounted on an 8” rail. Comes with 6 air-operated spray valves (2- front, 2- middle, 2-back), CONTACT ED Gibbs for more information or finance options