You will save money getting a M101A2.
MUCH better for your Jeep as mentioned.
Surge brakes and smaller wheels, better towing angle, not as wide......just to name few
Even if you find smaller wheels, you still have to be able stop the trailer.
That means new axle and electric brakes. Not cheap.
Why spend that money and still have a trailer that’s too big and heavy?!
Right now, even empty, it will overwork and overload the brakes on your Jeep.
They are simply not designed for something that heavy.
Not being able to stop, especially in a panic to avoid a crash, can have deadly consequences.
Legal ones also since the Jeep's tow rating isn’t rated nearly enough for the M105A2.
Get into a wreck and your insurance company will deny any claim and drop you once they find out you were towing a trailer that exceeded the tow rating. Yes, law enforcement does check that.
Then the lawyers from the other guy will go after you......and win.
Kinda a lose-lose situation
Also consider the handling. The trailer is big and heavy enough to wag your Jeep around. Kinda like the tail wagging the dog.
Then you have the hitch angle.
You get the point I hope.
$125-$150 dollar trailer seems like a good deal until you figure out it’s almost useless unless you have a 2 1/2 or 5 ton truck.....which is what they were designed for.
Good luck!
Playing with fire, your going to need it.