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Loadstar ST225/75D15 Bias Trailer Tire with 15" White Wheel - 6 on 5-1/2 - Load Range D

Loadstar ST225/75D15 Bias Trailer Tire with 15" White Wheel - 6 on 5-1/2 - Load Range D

Item # AM3S870
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Kenda Steel Wheels - Powder Coat Tires and Wheels - AM3S870
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Bias tire has a ply rating of 8 and a 2,540-lb maximum load at 65 psi. The 15" diameter x 6" wide steel trailer wheel features a 6 on 5-1/2 bolt pattern and a corrosion-resistant powder coat finish. Lowest Prices for the best tires and wheels from Kenda. Loadstar ST225/75D15 Bias Trailer Tire with 15" White Wheel - 6 on 5-1/2 - Load Range D part number AM3S870 can be ordered online at etrailer.com or call 800-298-8924 for expert service.
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Kenda Tires and Wheels - AM3S870

  • Tire with Wheel
  • 15 Inch
  • 6 on 5-1/2 Inch
  • 225/75-15
  • Load Range D
  • Steel Wheels - Powder Coat
  • Bias Ply Tire
  • Kenda
  • Standard Rust Resistance

Bias tire has a ply rating of 8 and a 2,540-lb maximum load at 65 psi. The 15" diameter x 6" wide steel trailer wheel features a 6 on 5-1/2 bolt pattern and a corrosion-resistant powder coat finish.


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 - not intended for use on other vehicles
    • Advanced rubber compound
      • Longer tread wear
      • Low rolling resistance for smooth ride
  • 8-Spoke steel wheel by Dexstar
    • Resists rust with white powder coat finish over e-coat
  • Tire-and-wheel assembly meets Department of Transportation specifications
  • Wheel made in the USA


Specs:

  • Rim dimensions: 15" diameter x 6" wide
  • Bolt pattern: 6 on 5-1/2"
  • Wheel capacity: 2,830 lbs
  • Wheel bolt size: 1/2"-20
  • Pilot diameter: 4.27"
  • Tire size: ST225/75D15
    • Section width: 8.4"
    • Outer diameter: 28.1"
  • Tire capacity:
    • Load range: D
    • Ply rating: 8
    • Maximum load: 2,540 lbs at 65 psi
  • Maximum speed: 81 mph (speed rating M)
  • Limited 2-year warranty


Note: The overall capacity of this tire-and-wheel assembly is limited to the lowest rated component. Do not fill your tire to a pressure greater than that indicated on the tire itself or on the wheel that it is mounted to.


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"


3S870 Dexstar 8-Spoke 15" White Wheel and Loadstar K550 Bias Tire - LR D

3S870DX







Video of Loadstar ST225/75D15 Bias Trailer Tire with 15" White Wheel - 6 on 5-1/2 - Load Range D

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Kenda Tires and Wheels - Tire with Wheel - AM3S870 Review


Customer Reviews

Loadstar ST225/75D15 Bias Trailer Tire with 15" White Wheel - 6 on 5-1/2 - Load Range D - AM3S870

Average Customer Rating:  4.9 out of 5 stars   (4388 Customer Reviews)

Bias tire has a ply rating of 8 and a 2,540-lb maximum load at 65 psi. The 15" diameter x 6" wide steel trailer wheel features a 6 on 5-1/2 bolt pattern and a corrosion-resistant powder coat finish.

- AM3S870
by:

Quick delivery,quality brand name products,lowest prices and excellent service for many years now....I'm not being paid to say this ,but I compare a lot of sites when researching items and my opinion is,look no further than etrailer for anything trailer related.. 611800



- AM3S870
by:

I have been running these Loadstar K550's for years and they are good tires. I have used them on everything from utility trailers, RV's, boat trailers ect..... Great value and performance. This is my first time ordering from "etrailer" and the price was very competitive. Fast shipping and good packaging= I will be using etrailer in the future. Thanks 597531



- AM3S870
by:

Tire and rim were shipped promptly and is an exact match for my tires and rims on my 2006 Sunnybrook camper. Reasonable price included shipping. My tire had shredded so I elected to get a tire and rim combo after having to use the spare to complete a trip. Customer communication was excellent and I am very happy with my purchase. Thank you! 469252


Comments
After a year, my tire and rim are working perfectly and I still feel very good about this purchase!
Donald - 01/28/2019

49002

- AM3S870
by:

I ordered the 2 Tires Monday afternoon and they were shipped Monday. I received the tires on Thursday and realized that I had ordered the incorrect hole pattern. I email Etrailer.com and they sent me return labels. The return shipping cost was taken out of my credit issued. I liked the tires and wheels very much so I reordered the correct size and ordered 4 more for another larger trailer. 480724


Comments
Tires are holding up very well. Took a 500 mile trip with no problems. Put a lot of weight on the trailer, but it pulled very well, great tires for the price.
Calvin - 03/03/2019

50086

- AM3S870
by:

Very happy with the tires and wheels. I got them much sooner than I thought I would, which was free delivery! Tires and wheels came ready to mount. Very please with my experience with etrailer! 734417



- AM3S870
by:

Quick delivery, better price than TSC or any other vender I tried. Trailer is back in action. 732828



- AM3S870
by:

Great product, fast shipping, great customer service! 729569



- AM3S870
by:

Good service thank u 713435



- AM3S870
by:

Still going good! Great tire and rim at a great price 713093



- AM3S870
by:

Return customer here great value and delivery was on time. 671932



- AM3S870
by:

Tires shipped to my door packaged well and damage free. Solid set of tires and clean new rim. Purchased these to put on a 20 foot box trailer. We didn't get a spare with the trailer purchase so luckily, I now have two for a great price compared to local dealers and suppliers. 669443



- AM3S870
by:

Product is exactly as described. I'm very pleased. Thank you. 662702



- AM3S870
by:

Product just as expected. Delivered on time. 654058



- AM3S870
by:

I saw the reviews on this wheel and tire and feel that it will do exactly what I need when the time comes I have a blowout on the highway and need to use this. As always with my orders from etrailer, they have shipped in a timely manner and they care about customers feedback to help manage there products they carry. I would recommend them to anyone with trailer needs 646811



- AM3S870
by:

Good product, fast shipping. 640134



- AM3S870
by:

Spare for my utility trailer. It arrived promptly and was just exactly what I ordered. The process of ordering was easy because of the great product description on your website. 633366



- AM3S870
by:

Great product, pricing and can’t beat free shipping. 617761



- AM3S870
by:

Excellent transaction, price - great, delivery time - great, packaging - superior, product quality - top notch. 612290



- AM3S870
by:

Great company. Was notified of every step from order to delivery. Very fast service. Quality of the tires and wheel were very good. Everything was packaged good and nothing was damaged in any way. Great company and product. Will use again and again. 611476



- AM3S870
by:

already installed look great thanks 600118



- AM3S870
by:

Awesome prices and great delivery time. I will buy from them again and i highly recomend this company. 600094



- AM3S870
by:

Love your products and your service is excellent! 600079



- AM3S870
by:

Put these on a small utility trailer. Came in a strong cardboard box, aired up and ready to mount. Tires look great, should last a good long time. Great deal, thank you! 590911



- AM3S870
by:

Good Price- Super fast delivery 588946



- AM3S870
by:

Excellent product. Excellent service. Arrived super fast. Will buy again. 586469


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Ask the Experts about this Kenda Tires and Wheels

  • Recommended Spare Tire for a Venture VATB-7225 Boat Trailer
    You will want to get a spare tire that has the same size and weight capacity as your current tires do. If your spare was rated for a lower weight capacity and you had a blowout while under a full load, your spare tire might not be able to handle the weight. I looked up your Venture Boat Trailer model and it looks like your tire size for your VATB-7225 is ST225/75D15 with a Load Range of D. From what I gather it looks like your wheel has a 6 lug pattern. A great spare tire would be the...
    view full answer...
  • Recommend Replacement Trailer Tire For 7.00-15 Tire On 1961 Airstream Trailer
    For an exact replacement tire for your 700-15 tire, we have the Kenda Tire, part # AM10414, which is 7.00-15 tire. Since the LT on this tire is after the tire size, it indicates that the tire can be used as a light truck or trailer tire. The overall diameter of part # AM10414 is 29.3 inches and is a load range E tire which is rated at 2,376 lbs at tire maximum PSI. The item you selected, Kenda Tire, part # AM3S870, with a tire size of ST225/75D15, will be a little shorter of a tire,...
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  • Options for an ST225/75-15 Load Range D Trailer Tire Mounted on a Wheel with 6 on 5-1/2 Bolt Pattern
    Yes, we do have several options for an ST225/75-15 tire, load range D, on a 15 inch wheel with a 6 on 5-1/2 inch bolt pattern. We have the following options: # AM3S870 with regular steel wheel and bias ply tire # AM32664 with regular steel wheel and radial tire # AM32666 with galvanized wheel and radial tire # AM32673 with modular steel wheel and radial tire # AM3S913 with aluminum wheel and bias ply tire # AM32669 with aluminum wheel and radial tire # AM32575 with black steel...
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  • 5,200 lb Trailer Axle Recommendation
    The only axles we offer that have a high enough weight capacity would be the Timbren setup like part # ASR5200S01. This is actually an "axle-less" system that attaches to the trailer frame and provides an axle setup that is somewhat similar to a torsion setup. If you are looking for more of a standard axle you would need to find a local trailer shop who can custom order you in what you would need. For hub drums you would need the part # 8-201-5UC3-EZ and the brake assemblies # AKEBRK-7R-SA...
    view full answer...
  • Replacement Wheel and Tire Combo for 1994 Four Winns Boat Trailer
    Although the Loadstar Wheel and Tire Combo you referenced, part # AM3S870 would work well for you, had you considered going with the radial equivalent, part # AM32664? Both the bias-ply and the radial are rated at 2,540 lbs per tire. Radial tires generally run cooler, which will lead to longer tire life. For maximum tire life, be sure to keep tires inflated to the maximum psi as recommended by the tire manufacturer, which in the case of these tires is 65psi.
    view full answer...
  • Will Loadstar Tire/Wheel Combo # AM3S870 Fit Dexter Axle Trailer Hub # 8-213-5UC1
    The smallest pilot hole that will work with the # 8-213-5UC1 hub is 3.65 inches. The Loadstar ST225/75D15 Bias Trailer Tire with 15-inch White Wheel, part # AM3S870 has a pilot hole dimension of 4.27 inches so it will work well with the hub.
    view full answer...
  • Trailer Tire Age and Methods to Prolong Tire Life
    Trailer tires made overseas are usually at least 6 months old by the time they are fabricated, shipped via ocean container ship to a distributor here in the USA and reach our temperature-controlled warehouse. It is safe to say that you will not find us shipping a tire much "younger" than 6 months old. It is also likely that the very oldest a tire would be when we ship it, meaning a tire that is not among the most common and popular sizes that we ship every day, is about 2 years. I went...
    view full answer...
  • Tire Replacement Recommendation for a H78-14 Trailer Tire
    From the research I did it looks like your H78-14 tires are 27.8 inches in diameter. Which the closest size we offer that is compatible is the ST215/75R14 like Karrier ST215/75R14 Radial Trailer Tire # AM10229. This tire has a diameter of 26.8 inches which would be about an inch shorter in diameter than what you have. Is that too short? What problems will you experience if your tires aren't as tall as your current ones? Ground clearance? If so, you might be interested in a Dexter axle...
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  • Recommended Air Pressure on Trailer Tires That Are Not Loaded to The Maximum Load Capacity
    We always recommend to run the maximum air pressure stated on the sidewall of the tire. That is the safest thing to do because then you have the maximum weight capacity covered for any type of load you will be hauling. On the Kenda Tire and Wheel Assembly, part # AM3S870, you have referenced, the maximum load capacity for the ST225/75D15 tire is 2,540 lbs at 65 psi. You can lower the air pressure in your tires, but that will lower the weight capacity of that tire. That would work...
    view full answer...
  • Lowering the Deck of a Car Hauler By Going to Smaller Tire/Wheel for Lowered Car Loading
    Going to a smaller wheel and tire would definitely put your trailer closer to the ground which could make your low race car easier to load. The current diameter of the tires you currently have is 26.3 inches whereas the size you are considering, 185/80-13 has a diameter of 24.4 inches. Hopefully your trailer has hubs with a bolt pattern of 5 on 4-1/2 inches because that is the only bolt pattern wheel we carry that is compatible with the 185/80-13 size you are interested in. I attached...
    view full answer...
  • Why Do I Have Flat Spots on the Tires of My 26 Foot Coachman Travel Trailer
    The tire problem that you have described will cause you several issues. First of all, while traveling, you will notice a sort of wobbly ride and hear a distinctive WHOMP WHOMP WHOMP as you roll down the road. First it will only be noticeable at slower speeds, then all the time. You will also experience a shaking or vibrating steering wheel. The wobbliness, the WHOMP WHOMP, and the vibrations are more or less just annoying. To me, that is reason enough to change the tires asap. But...
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  • Do Trailer Tires/Wheels Need to Be Balanced?
    Our trailer tire and wheel combinations, such as the Loadstar # AM3S870 you referenced, do not come balanced like automotive tires do. When the tire is mounted to the wheel, the high (heavy) spot on the wheel is matched to the low (light) spot on the tire. This leaves the wheel and tire adequately balanced for trailers. You may have the tire/wheel professionally balanced if you wish, but having perfectly balanced tires is not as important with trailer tires as it is with passenger vehicles....
    view full answer...
  • How To Change To Smaller Wheel and Tires on Utility Trailer With 6-Lug 15 Inch Wheels
    If the hub on your trailer has a 6-lug bolt pattern, the smallest tire size that will fit is the 15 inch tire size. There are no wheels smaller than 15 inch with a 6-lug bolt pattern. You will need to change out the hubs on the axle to a bolt pattern like the 5 on 4-1/2 inch size to be able to use a smaller wheel and tire. To change out the hubs we would need the inner and outer bearing part numbers and the seal part number from your existing hub to select a hub with a 5 on 4-1/2 inch...
    view full answer...
  • Does Loadstar # AM3S870 Tire and Wheel Come Balanced
    The tire and wheel combos that we have available, including the Loadstar ST225/75D15 Bias Trailer Tire with 15" White Wheel # AM3S870 that you referenced, do not come balanced like a standard passenger vehicle tire and wheel would be balanced at a tire shop. What the manufacturer does though is match the tire's heavy spot with the wheel's light spot when mounting them. This is a type of balancing that is sufficient for a trailer tire and there is no reason you would need to have them machined...
    view full answer...
  • Can Fifth Wheel Trailer With 15 Inch Hubs Be Changed To 16 Inch Hubs
    Changing the hubs on your trailer would depend on the spindle size. You can remove your hub and look for the bearing and race numbers. That will let us know if we have a 16-inch hub available that will fit your spindle. If you cannot find the numbers you can use a digital caliper like part # PTW80157 and measure your spindles in the places noted in the drawing I have attached. I have attached a link to our product page for the hubs and drums we offer. You can use the filters on...
    view full answer...
  • Will There Be Sufficient Clearance To Mount Kenda Tire and Wheel # AM3S870
    I walked out to our warehouse and pulled the Kenda Tire and Wheel, part # AM3S870. I measured from the back of the mounting flange on the wheel to the edge of the tire. I shot a video showing these measurements for you to checkout. I have also linked an FAQ on trailer tires.
    view full answer...

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Info for this part was:

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Expert Research:
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Expert Research:
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Expert Research:
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Updated by:
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