Portable Compressor That Can Inflate 80 PSI Trailer Tires

Question

Question:

Hello can you please guide me to a compressor 12V that will inflate the ST tires on my RV and truck tires on my DRW truck to 80 PSI? thanks! -

asked by: Lisa C

1

Helpful Expert Reply:

We have the portable air compressor by Bulldog part # BDW41000 that is rated for up to 150 psi which would work well for your 80 psi requirement.

expert reply by: Jameson C

1

Answer 1

Different size and bolt pattern wheels that take the same tire size will have different psi ratings. If your existing wheels are rated for 65 psi then it is less likely that they would also be rated for 80 psi which is what an ST225/75-15 load…

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Answer 2

The Americana Aluminum 7-Star Spoke Trailer Wheel you referenced, #AM22654 as well as the rest of the 15 x 6, 6 lug alloy wheels we offer all have a 2830 lb weight capacity. This would be more than enough capacity for your 10000 lb capacity…

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Answer 3

Before switching to a higher load rated tire, like a load range E, you will want to check the weight capacity on your trailer wheels. If you have a steel wheel, the capacity should be stamped on the backside lip of the wheel. If you have an alloy…

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Answer 4

For the Demco Channel Tongue Coupler part #DM16080-95 that you have the AMPLock part #AMP34FR is the lock you would want as we have had people with this style of coupler send pictures of it working well on it. See attached picture. This is a very…

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Answer 5

We recommend that all trailer tires be inflated to the max psi stated on the sidewall of the tire. If the tire is under inflated, the weight capacity is lowered to an unknown amount for that tire. Although running lower air pressures can improve…

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Answer 6

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

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Answer 7

The difference between an load range C and load range D tire in the same size is the capacity and psi rating. The two tires will still have the same dimensions and fit on the same wheel. The D rated tire has a higher capacity. For a ST175/80D13…

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Answer 8

Load range B trailer tires are going to have a lower capacity than C load range tires. Basically that, psi rating, and the ply rating are the only differences. A higher load range tire would last a little longer than lower load ranges of the same…

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Answer 9

Your math is correct in your trailer weight load example. If a fully-loaded tandem axle trailer weighs 4000-lbs then each of the 4 tires will bear 1/4th of that load, or 1000-lbs. In this case a tire rated for 1300-lbs would provide a good safety…

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Answer 10

The 12 inch tires that we carry are rated for 65 miles per hour. Any faster than that for extended periods and the excessive heat build up will cause tire failure. To get a tire with a higher speed rating you would have to go up in size. That also…

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Answer 11

The three most common lug stud sizes for a trailer are 1/2"-20, 9/16"-18, and 5/8"-18. In order to make sure you get the correct lug nuts you need to measure the lug studs on the trailer now as we have no way to look this…

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Answer 12

The two sizes you mentioned are pretty similar and fit many of the same 15 inch wheels. The 205/75-15 fits rim widths of 5 inch to 6-1/2 inch whereas the 225/75-15 fits widths that are 5 inch to 6 inch. The 205 is 27.1 inches tall and the 225 is…

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Portable Compressor That Can Inflate 80 PSI Trailer Tires

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