I would like to know why this is limited to 33" tires? Will it not inflate 35" truck or RV tires? What is up with the rating?
1132402
Probably due to the cycle time. If you shut it off and let it cool down a little while inflating it should be fine.
1132403
The rating is based on life testing. Companies usually test the product internally and then rate the product according to their test results.
1132404
Beats me but I suspect it has to do with preventing the unit from overheating. Pumping up LARGE tires from full flat gets it HOT. (I KNOW FIRSTHAND) This is still a pretty good unit except that the battery hookup cords are way too short and you will need extensions for them to reachthe back of even a regular pickup or suv. The attachment to the valve stem is not too good either and is poorly angled. It works but I may replace mine with a better one. Still, this is a really good unit and I use mine a lot and in preference to my big compressor. Just don't overheatit! (common sense here) Beats me but I suspect it has to do with preventing the unit from overheating. Pumping up LARGE tires from full flat gets it HOT. (I KNOW FIRSTHAND) This is still a pretty good unit except that the battery hookup cords are way too short and you will need extensions for them to reachthe back of even a regular pickup or suv. The attachment to the valve stem is not too good either and is poorly angled. It works but I may replace mine with a better one. Still, this is a really good unit and I use mine a lot and in preference to my big compressor. Just don't overheatit! (common... » Read More Beats me but I suspect it has to do with preventing the unit from overheating. Pumping up LARGE tires from full flat gets it HOT. (I KNOW FIRSTHAND) This is still a pretty good unit except that the battery hookup cords are way too short and you will need extensions for them to reachthe back of even a regular pickup or suv. The attachment to the valve stem is not too good either and is poorly angled. It works but I may replace mine with a better one. Still, this is a really good unit and I use mine a lot and in preference to my big compressor. Just don't overheatit! (common sense here) « Show Less
1132405
My best guess is it will lose its efficientcy once past 33 and start to overheat and slow down.
1132406
Not sure. It says the max is 150 PSI. If your 35" requires 150 PSI or less, I don't see why it won't work. The only issue is it might take a longer to get the pressure you need. It's a powerful pump. I have it for roadside emergency. Only used once to top up pressure.
1132407
The compressor is rated to the 33" tire,probably because the all compressor have a maximum working PSI.As the pressure in the tire begins to build up,the compressor has to actually work against that pressure to continue pumping air at a reasonable rate without overheating.This one possibly might not be able to sustain the working pressure's of a larger tire as well as the longer duration it will take inflate it.I own one and it works great but,I haven't really used it in a 35" tire to give you a definite answer.But,if you own 35" tire's or larger,I would recommend you buy a larger compressor because,even if this unit was up to the job,it'll take you a very long time to air up! The compressor is rated to the 33" tire,probably because the all compressor have a maximum working PSI.As the pressure in the tire begins to build up,the compressor has to actually work against that pressure to continue pumping air at a reasonable rate without overheating.This one possibly might not be able to sustain the working pressure's of a larger tire as well as the longer duration it will take inflate it.I own one and it works great but,I haven't really used it in a 35" tire to give you a definite answer.But,if you own 35" tire's or larger,I would recommend you buy a... » Read More The compressor is rated to the 33" tire,probably because the all compressor have a maximum working PSI.As the pressure in the tire begins to build up,the compressor has to actually work against that pressure to continue pumping air at a reasonable rate without overheating.This one possibly might not be able to sustain the working pressure's of a larger tire as well as the longer duration it will take inflate it.I own one and it works great but,I haven't really used it in a 35" tire to give you a definite answer.But,if you own 35" tire's or larger,I would recommend you buy a larger compressor because,even if this unit was up to the job,it'll take you a very long time to air up! « Show Less
1132408
I bought compressor to fill truck inter tubes to go tubing down the river. I usually need to fill several tubes at the same time and the compressor gets very very hot after several tubes. So my guess is filling that size tire is the rated duty cycle of the pump, before a cool downtime is needed.
1132409
Beats me but I suspect it has to do with preventing the unit from overheating. Pumping up LARGE tires from full flat gets it HOT. (I KNOW FIRSTHAND) This is still a pretty good unit except that the battery hookup cords are way too short and you will need extensions for them to reach the back of even a regular pickup or suv. The attachment to the valve stem is not too good either and is poorly angled. It works but I may replace mine with a better one. Still, this is a really good unit and I use mine a lot and in preference to my big compressor. Just don't overheat it! (common sense here)
898112
So far so good. It gets a little warm on first tire but by the time I move to the next tire it has cooled off. So I haven't had any problems so far. That is airing back up from 12/15 pounds to roughly 35 pounds on 33x12.50 tires. Hope this helps.
195592
I'm running 28lbs. as my boat and trailer is very lite. The tires are wearing just fine, no problems.
2082113
What class rv do you have? Is your rv 31' even? Once I have this information I can better assist you. Thanks
1135090
I, like NOJO RV, have only used it to put 3-8 psi into a 225 70R 19.5 tire. It does the job just fine. I would suspect that going from 55-75 psi would take a little bit of time, maybe 5+ minutes, but that's just a guess on my part. Hope this helps.
1061047
That isn't recommended for the motor home and the reason we put that gauge on there is because most tires that we suggest filling don't go that high (since it's only made for 33" tires). Thank you
441571
Hi. I own this trailer, and used the 45 mph rated tires for a bit, but stayed 55 or under. I bought the higher rated tires anyway, knowing I would be doing higher speeds. Have since traveled at 75 mph with no problem. I carry the original tires as spares.
2263784
I have 33" tires and have no problem filling from 15 PSI to 28 PSI for highway use quite quickly. This is a REALLY good unit for the money. There are some YouTube videos that may help you decide. I would guess that you would have no problem airing up 35s in less than 20 minutes.
831872
I used to inflate my sailboat friends trailer tires ( 2 ), that was parked for at a storage facility, before towing it. Tires where not flat. I inflate the right one first. On the left tire, half way inflating stopped pumping. Now I start it , runs for 5 seconds and stop. Not a good buy for me.
1838548
Did you ever find a answer? Trying to figure this out myself, the tires seem to be the weak point!
2240882
I'm not sure of min or max pressure, or even if my infltator pressure gauge is accurate, but I inflate to 35psi and it's about rock hard. I'm pretty sure most bike tires have enough variance to allow for the environment they will be traveling. It's not rocket science.
1703024
Yes they say that you are able run 35's if you want. But at the moment I have smaller tires but with probably end up getting 35's when it's time for new rubber.
1311035
I have 35" tires and a 3" lift, I have this item and I have used it once. On a level ground, the jack is meant to be used under the axle. It worked perfectly fine for me, the tires came completely off the ground with room to go higher. I hope this helps.
1443876
i too have these tires on my 39ft jayco with less than two thousand miles and only 5yrs old, and just this past week suffered a catastophic failure with one tire. everything was checked before setting out and less than 100 miles later i have rv damage. checked with my rv dealer service manager upon my return home and he said he personally has seen a lot of these failures with this tire. i personally will not buy anymore goodyear trailer tires and am going to have the remaining 4 removed and replaced with another brand
1727667
phil again I saw some 130 psi answers, Im holding the tire in my hand & it says MAX PSI 100 lbs on the sidewall. You should never OVER INFLATE any tire, could be DANGEROUS !!!!!
1037538
I've got a 33/12.5 mounted on mine. Could prob mount a 40 w/no issues to be honest. Only issue I have is 2 of the mounting bolts are directly in line with the gas tank, so you will need to drop the gas tank to install those bolts. I have left them off for now due to not having a monster size spare tire and the 4 bolts that are installed seem good enough. The other minor issue is that there is a zurk fitting on top of the swing out hinge that was poorly designed as it will break off as soon as you swing open the spare tire mount. No biggie, just poorly designed. Other than that, highly impressed with the purchase. Plus it adds a receiver hitch and comes w/2 d rings. I reccomend it.
481255
HelloWhat I did...I google "trailer tire" and compared the answer with the tire I had at home. I hope this is helpful.