Steer axle air ride assist. NOT LOW RIDER.

Hello everyone, im a newbie here to this forum and have a question for the veterans. I have a 379 that i some what overload the front axle on a regular basis. Its a 379ext with a 12000lb front. Right now it has a bearcat spray system on it that holds 3700 gallons. When im on the job site im doing alot of back and forth and turning around and what not so i leave the tag axles up. Well with them up it has around 18000 lbs on the front axle. So of course the front suspension is like a mm away front bottomed out so im wondering if one of these air ride assist kits would be the answer. Just looking for some input or somebody that has one, cant find anybody that does ive done all kinds of searches and cant find anyone talking about them. Also does anybody know how much weight they can support. And before anybody lays into me about road safety and all the bs about not haveing a heavy enough axle and blah blah, i know the axle can handle it when im going 30 in a 3 mile work zone it has tags for when its on the highway so it is a safe truck. Also i know i could just put heavier springs on the axle but thats a last resort. If i wanted a bouncy ####### of a truck i would have purchased a different one. I hope im not sounding like a dick but if anybody could give me some info it would be appreciated. I put in a link for the kits.

Thank you and sorry for the long post.

http://www.4statetrucks.com/frame-chassis/semi-truck-front-air-ride-kits_314.asp

 

Thanks for the quick reply. I was hoping it would be more then 3000 but I'll take it I guess.

 

My job site is on road, sorry for the confusion.

 

I knew this would take a turn for the worse. It's on a tar road too, not gravel or a poorly prepped road, always blacktopped roads.