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Best Jack to Change tires on car or boat trailer

16K views 48 replies 29 participants last post by  c hook  
#1 ·
Recently had blow out on trailer tire. Had a sissor jack and tried to use, but it was much to hard to try to screw it up.

What have 2coolers found to be best suited for this?

Also, what do you use to take off lug nuts? I tried with normal lug nut wrench but it was impossible for me.
 
#4 ·
Bottle jack or floor jack but carry a piece of 2X4 with you to spread out the load at the jacking point just to be on the safe side.
Carry enough wood blocks to get the height right and also to put under the jack base in case the surface is soft. It is sad to see your jack go down instead of your trailer go up.
X2 4 way lug wrench. They make foldable that are pretty easy to store.
Also loosen and tighten the lug nuts at the house once in a while to make sure they are

not frozen.
 
#6 ·
I do the same. I keep a 1/2" cordless impact on my truck and a set of impact sockets. I pull the boat, a 30' gooseneck, a 5th wheel and a 14' lowboy and I wouldn't dream of hitting the road without my barrel hydraulic jack and that cordless impact. And just in case I forget to change the battery I have a break over bar as well.
 
#7 ·
If you have a double axle trailer you don’t even need a jack to change a tire. After you loosen the lug nuts you just need to drive the good axle/tire over a wooden block or something similar (you can find products made to do this, I think one is called a trailer saver), and the other axle/tire will be raised off the ground so you can remove it and put the spare on.
 
#9 ·
Harbor Freight sells an RV jack. It comes with a bolt head already welded on the end, so all you need is a ratchet...or better yet, a battery operated impact wrench.
https://www.harborfreight.com/2-1-2-half-ton-trailer-stabilizer-jack-96406.html

I have one, but use it in a different manner. Several years ago, I built a dual router table that is adjustable to different working heights. It can be used at low height for cabinet assy or raised for routing, or leveled off with the work bench for additional work space. I use a ratchet, or sometimes a cordless drill to raise or lower it.
Good luck. I hate flat tires! :(
 

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#13 ·
exactly



small cheap floor jack with a long breaker bar, for little effort on lugs. The trailer gadgets are great for the trailer, but what about the truck?? The supplied jacks are like a jigsaw puzzle with a couple pieces missing. it's painful watching someone try to change a flat with such an inferior piece of equipment. :help::texasflag
 
#26 ·
I carry a half inch breaker bar with 6 different size sockets. 20vt dewalt impact. The big one

I use the bar to break loose, then impact them off.
Change the tire , impact lugs back on then breaker bar to make sure its where it needs to be.

I carry differnt sizes, cuz I’ll help people on the road with a blow out if possible. Never know
 
#29 ·
I am so tired of these types of post. What is the best jack to use, the one you have on hand when you had the **** blowout!! If you thought you should have had a better one then you should have brought that one. I carry a 6 ton with me so I don't have to jack with a scissors jack but that is my decision. What is the best way to break lug nuts, you have got to be kidding me!! Carry a 4 way and a battery powered impact. if the impact can't break it then maybe your candy *** can break it with the 4 way.

Have people stopped thinking and figuring out how to survive for themselves. My granddad would have kicked my *** for asking these types of questions!!
 
#31 ·
I am so tired of these types of post. What is the best jack to use, the one you have on hand when you had the **** blowout!! If you thought you should have had a better one then you should have brought that one. I carry a 6 ton with me so I don't have to jack with a scissors jack but that is my decision. What is the best way to break lug nuts, you have got to be kidding me!! Carry a 4 way and a battery powered impact. if the impact can't break it then maybe your candy *** can break it with the 4 way.

Have people stopped thinking and figuring out how to survive for themselves. My granddad would have kicked my *** for asking these types of questions!!
The OP is planning ahead so he can buy the better one and can gear up with the 4 way etc. Asking the 2cool family for experienced advice is good stuff. Good community sharing.

I bet you and grandad are a great joy to discuss ideas with.....
 
#37 ·
As for the OP.....I do not trust bottle jacks.

I carry a small floor jack in the truck with 2 - 6x6 blocks.

For the lug nuts....I have a set of 1/2" sockets and a breaker bar.
And the Dewalt 1/2" impact.

And I hope I rarely ever need any of them.

For the trailer....the drive-over jack idea is really good. If I don't have much weight, I've been known to just take the flat tire off and roll with 3 on a short trip home.
 
#43 ·
Pick
If you need a LOW COST solution for the short term, go to your local junk yard and get the screw jack out of a F250 / Excursion. I have used mine many times to change flats on boats and heavy duty trailers. It is REALLY short and fits under the spring and it's REALLY easy to crank being geared very low. If you can get the first extension with the hook, that's all you need. Find an extra 3/8 or 1/2" socket and hammer it on the end for your ratchet or impact.
I used the a ramp on my first boat trailer and bent the end axle. Maybe it was already bad, I don't know, but now I'm leary of them.
That swivel thing on the side of that one trailer looks flat out scary. At least for heavy boats like run.

For the lug nuts, check em for corrosion before you leave. If you see any, spray them down with corrosion x red before leaving. The heat from your hubs will help it creep in for easier removal.
And like most, I clean mine twice a year AND they get sprayed every time they get saltwater wetted.

Sent from my E6810 using Tapatalk
 
#47 ·
That 1/2 inch Milwaukee is a brute....but watch out going full bore on a passenger car or small pick up (it'll snap en right off). I already had the Ryobi batteries so this is what I use to remove and re tighten my 8 lug dual tandem and 1 ton truck. I have broken a frozen stud off a 1/2 ton Chevrolet pick up with this.
https://www.bbrsale.shop/zrp261--bare--impact-ryobi-one--3-speed-1-2--18v-wrench