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Loadstar ST175/80D13 Bias Trailer Tire with 13" Aluminum Wheel - 5 on 4-1/2 - Load Range D

Loadstar ST175/80D13 Bias Trailer Tire with 13" Aluminum Wheel - 5 on 4-1/2 - Load Range D

Item # AM31245
Our Price: $177.55
Trailer Tires and Wheels
This item qualifies for Free Shipping
Shipping Weight: 29 lbs
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Bias tire has a ply rating of 8 and a 1,610-lb maximum load at 65 psi. The 13" diameter x 5" wide aluminum trailer wheel features a 5 on 4-1/2 bolt pattern and is corrosion resistant. Great Prices for the best trailer tires and wheels from Kenda. Loadstar ST175/80D13 Bias Trailer Tire with 13" Aluminum Wheel - 5 on 4-1/2 - Load Range D part number AM31245 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (438)
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Kenda Trailer Tires and Wheels - AM31245

  • 13 Inch
  • Tire with Wheel
  • 5 on 4-1/2 Inch
  • 175/80-13
  • Aluminum Wheels
  • Boat Trailer Wheels
  • Load Range D
  • Bias Ply Tire
  • M - 81 mph
  • Kenda

Bias tire has a ply rating of 8 and a 1,610-lb maximum load at 65 psi. The 13" diameter x 5" wide aluminum trailer wheel features a 5 on 4-1/2 bolt pattern and is corrosion resistant.


Features:

  • Loadstar special trailer tire outshines other bias tires
    • Flatter tread offers improved stability for excellent handling
    • Special trailer tire design
      • Couples the strength of a bias tire with the durability and stability of a radial tire
      • Created specifically for trailers and not intended for use on other vehicles
    • Advanced rubber compound
      • Longer tread wear
      • Low rolling resistance for smooth ride
  • Aluminum wheel is durable and rustproof
    • Attractive "star" spoke pattern
  • Front and back of wheel are clear coated
  • Tire-and-wheel assembly meets Department of Transportation specifications


Specs:

  • Rim dimensions: 13" diameter x 5" wide
  • Bolt pattern: 5 on 4-1/2"
  • Wheel capacity: 1,660 lbs
  • Wheel bolt size: 1/2"-20
  • Offset: 0
  • Pilot diameter: 3.19"
  • Tire size: ST175/80D13
    • Section width: 6.6"
    • Outer diameter: 24"
  • Tire capacity:
    • Load range: D
    • Ply rating: 8
    • Maximum load: 1,610 lbs at 65 psi
  • Maximum speed: 81 mph (speed rating M)
  • Warranty:
    • 5-Year on tire
    • Lifetime against structural defects on wheel


1-Year Worry-Free Guarantee

This tire has a 1-year worry-free guarantee. If within the first 12 months the tire is damaged in any way, it will be replaced at no charge.


Bias Tires vs. Radial Tires

Bias vs. radial tire graphic

Bias ply tires are designed for off-road or agricultural applications. They are built with thick, durable nylon cords that are positioned at a 30- to 45-degree angle to the direction of travel. The layers alternate in a crisscross pattern, making the sidewalls stiffer so that the entire tire is able to flex easily. As a result, the tire provides a smooth ride and improved handling when trailering on uneven surfaces.


Determining the Bolt Pattern

The first number in the bolt pattern is the number of bolt holes. The second number denotes the diameter, in inches, of the circle on which the bolt holes sit.

Bolt Pattern - Odd

To determine the bolt-circle diameter on wheels with an odd number of bolt holes, measure from the center of any bolt hole to the point halfway between the two bolt holes directly across from the first. (Example: "5 on 4-1/2" means 5 bolt holes with 4-1/2" measured to a point halfway between the opposite bolt holes.)

Bolt Pattern - Even

On wheels with an even number of bolt holes, measure from the center of one bolt hole to the center of the hole directly across from it. (Example: "8 on 6-1/2" means 8 bolt holes with 6-1/2" from the center of one hole to the center of another on the opposite side.)

Bolt Pattern - Side

Measuring the distance from the center of one bolt hole on the wheel to the center of a bolt hole right next to it can also help to determine the bolt pattern.

  • If D = 2-5/8", then the bolt pattern is 5 on 4-1/2"
  • If D = 2-3/4", then the bolt pattern is 5 on 4-3/4"
  • If D = 3", then the bolt pattern is 5 on 5"
  • If D = 3-1/4", then the bolt pattern is 5 on 5-1/2"


31245 Star Mag 13" Aluminum Wheel and Loadstar K550 Bias Tire - LR D





Customer Satisfaction Score:


Customer Reviews

Loadstar ST175/80D13 Bias Trailer Tire with 13" Aluminum Wheel - 5 on 4-1/2 - Load Range D - AM31245

Average Customer Rating:  4.8 out of 5 stars   (438 Customer Reviews)

Bias tire has a ply rating of 8 and a 1,610-lb maximum load at 65 psi. The 13" diameter x 5" wide aluminum trailer wheel features a 5 on 4-1/2 bolt pattern and is corrosion resistant.

by:

One of the tires I received is a year and four months old! Manufacture date code of 4921 = Dec 6, 2021. The other two are six months old. Manufacture date code of 4122 = Oct 2, 2022. If the average age to replace tires is 6 years, one tire is already at 3/4 life expectancy remaining. I can accept a six month old tire, but not one that is almost a year and a half old upon receipt.

Jenny N.

4/10/2023

I do have information that I hope will alleviate your concerns on the tire. It is best to purchase tires that are no more than two years old. As long as they are in that two year time frame, it will not affect the warranty or the life expectancy of the tire.



by:

OPENED BOXS TO CHECK , VERY WELL PACKAGED, NO SCRATCHES ON WHEELS. THEY WHERE THE SIZE THAT I ORDERED. THEY LOOK GREAT,HAVE NOT PUT THEM ON YET BUT I THINK THEY WILL WORK JUST FINE. VERY GOOD DELIVERY TIME.GOING TO PUT ABOUT 2500 MILES ON IN SEPT. WILL SEE HOW THEY DO ON TRIP ON MY POP-UP CAMPER.



by:

EVERYTHING I GOT LOOK GOOD. I WILL POST PICS LATER.



by:

Missing 2 lug nuts and called in to report missed nuts and asked for the inconvenience of this maybe you could send me a set of locking nuts but was denied!!! Not happy about that because not being able to use wheels at this time!!!



by:

Received my order quickly and everything was packaged well. Great service and products from etrailer.



by:

These wheels definitely add to the look of my new boat trailer. The tires and how they hold up will only be proven with time and miles.



by:

Excellent Product!! Have had them for a little over a year and have put about 1k miles on them. Couldn't be happier. They are SOLID and they have not disappointed me on my travels. The extra load range was exactly what I needed for added assurance. I would recommend this product to anyone that needs them. I get very good looks when I am on the road with this upgrade.



by:

Good value for the money. Great communication and fast shipping. I have delt with e trailer a few times in the past, and the service has always been very good. I would gladly do business with e trailer again.
Thanks
Dave



by:

The wheels and tires look great .I put them on my pontoon trailer and went with a bigger size , they fit and look very good .It was is ordering fast delivery. I will buy from etrailer again. Thanks Tony



by:

Just replaced both tires after 1 year,1 day, of ware. About 9 thousand miles. Glad I checked before the blowout happened. Wouldn't have taken much to do it.



by:

I ordered this only about 5 days ago and already have received the tire and rim. Was exactly as stated in the website. Will be using it as a spare tire for my trailer so have not used it yet, but appears to be precisely what I need.



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Fast shipping, quality products!! Highly recommended!!



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Great looking wheel and tire for a very affordable price!



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Nice product, great service!



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Nice new wheels that update the look of our Shoreland'r boat trailer. Used the existing lug nuts which now fit flush to the end of the wheel studs.


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See what our Experts say about this Kenda Trailer Tires and Wheels

  • What is Standard Cone Angle for Trailer Wheel Lug Nuts
    There are different angled cones for the wheel lug nuts found on trailer wheels and hubs. The most common lug nut cone degree is the standard 60 degree like the part # 12CLN-L. We also the 90 degree cone with part # STN569.
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  • Rust Resistant Wheels Tires and Suspension For Off-Roading With Trailer
    We do offer many options of galvanized and aluminum wheels that do not rust or corrode. The Timbren Axle-less suspension system part # ASR400S02-G does not come in a galvanized option but the Timbren systems are powder coated with black powder coat to resist wear and corrosion. This kit is also made for smaller tires, so it doesn't accommodate a larger tire like you need for off-roading. I recommend Timbren Axle-less 1,200 lb suspension for Off-Road Tires part # A12WS545. This Timbren...
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  • Choosing Between Galvanized Trailer Wheels and Aluminum Trailer Wheels for a Boat Trailer
    In the galvanizing process, depending on how the manufacturer dries the wheels some of it can pool on one side due to the dipping processed used. That is an issue you are going to run into with many wheel manufacturers. It is an ongoing issue. What I recommend is to go with an aluminum wheel and tire combo like # AM32001HWTB or # AM31245. You pay a little more, but you still get excellent corrosion resistance, style, and none of the issues associated with galvanized wheels.
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  • Mounting Pad to Inside of Tire Dimension of # AM31245 Wheel/Tire Combo
    The section width of the 175/80-13 tire is 6.6 inches, which is the width of the tire at its thickest point. The wheel has a zero offset, which means that the mounting pad of the wheel that sits against the hub face is centered on the width of the wheel. The distance from the furthest inside portion of the wheel to the mounting pad would be half the tire width, which is 3.3 inches. The tire has a capacity of 1660 lbs at 65 psi. I've linked you to some articles with more information about...
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  • Is Aluminum Rim Used on AM31245 Available Separately
    The # AM31245 wheel/tire combo you referenced uses the HWT Series 04 13x5 Star Mag aluminum trailer wheel with a 5 on 4-1/2 inch bolt pattern, which is no longer available. Instead, I have a similar looking wheel, the Aluminum Hi-Spec Series S5 Trailer Wheel - 13" x 5" Rim - 5 on 4-1/2 - Silver # AM22323HWT. I attached a video of this wheel for you to see if you like it.
    view full answer...
  • Recommended Tire/Wheel Combination For Trailer Smoker
    From the tire size you said is on the trailer, the tires are 12 inch and would not be a fit for 13 inch wheels. For a tire with the numbers you said, the first number is the width of the tire and the second number is the size tire. I have attached a helpful article about tire size you can check out. You may be able to put 13 inch tire/wheel combos on your trailer. You will need to know the lug pattern and the pilot diameter, and determine if there is enough clearance with 13 inch wheels...
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  • Does Going from Steel to Aluminum Trailer Wheels Require Different Lug Nuts
    Aluminum trailer wheels like the Loadstar part # AM31245 that you referenced have steel sleeves where the lug nuts contact which means you do not need to use different lug nuts from what you have now that you were using with your steel wheels. There would be no issues due to dissimilar metals.
    view full answer...
  • Will 175/80-13 Wheels and Tires Fit On an EZ Loader EZB 12-14 1000 Trailer?
    You will most likely need to modify your EZ Loader EZB 12-14' 1000 trailer as it comes with a 4.80-12 wheel and tire like the Kenda # AM30590. This tire is 20.5" tall and 4.8" wide. The Loadstar ST175/80D13 # AM31245 you found is 24" tall and 6.6" wide. This will require an additional 1.75" of vertical clearance and 0.9" of additional clearance between the tire side wall and any part of the frame or wheel well the tire may hit. If you can identify the axle your trailer has you may be...
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  • Can I Use Timbren Axle-Less Trailer Suspension System with Hubs on my Boat Trailer
    The Timbren Axle-Less Trailer Suspension System with Hubs - 5 on 4-1/2 - Off-Road Tires part # A12WS545 can be fully submerged in fresh water to launch your boat. They are designed with a corrosion resistant black powder coat and a lot of our customers use them on their boat trailers. I have attached a video for your reference and the dimensions of the system. I recommend Loadstar Kenda ST175/80D13 Bias Trailer Tire with 13" Aluminum Wheel part # AM31245 with a 5 on 4-1/2 bolt pattern....
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Do you have a question about this Trailer Tires and Wheel?


Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Jameson C
Expert Research:
Jameson C
Employee Jeffrey L
Expert Research:
Jeffrey L
Employee Lindsey S
Updated by:
Lindsey S
Employee Laura H
Updated by:
Laura H
Employee Mary K
Updated by:
Mary K
Employee Wilson B
Updated by:
Wilson B
Employee Matthew E
Updated by:
Matthew E
Employee Isabelle B
Updated by:
Isabelle B
Employee Jeff D
Installed by:
Jeff D

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