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Kenda 5.70-8 Bias Trailer Tire with 8" Galvanized Wheel - 5 on 4-1/2 - Load Range B

Kenda 5.70-8 Bias Trailer Tire with 8" Galvanized Wheel - 5 on 4-1/2 - Load Range B

Item # AM30110
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Kenda 8 Inch Trailer Tires and Wheels - AM30110
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Bias tire has a ply rating of 4 and a 715-lb maximum load at 50 psi. The 8" diameter x 3-3/4" wide steel trailer wheel features a 5 on 4-1/2 bolt pattern and a corrosion-resistant galvanized finish. Lowest Prices for the best trailer tires and wheels from Kenda. Kenda 5.70-8 Bias Trailer Tire with 8" Galvanized Wheel - 5 on 4-1/2 - Load Range B part number AM30110 can be ordered online at or call 1-833-496-1390 for expert service.
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Kenda Trailer Tires and Wheels - AM30110

  • Tire with Wheel
  • 8 Inch
  • 5 on 4-1/2 Inch
  • 5.70-8
  • Load Range B
  • Steel Wheels - Galvanized
  • Boat Trailer Wheels
  • Bias Ply Tire
  • Kenda

Bias tire has a ply rating of 4 and a 715-lb maximum load at 50 psi. The 8" diameter x 3-3/4" wide steel trailer wheel features a 5 on 4-1/2 bolt pattern and a corrosion-resistant galvanized finish.


  • Trailer tire by Kenda is designed for excellent handling at high speeds
  • Steel wheel is galvanized for superior corrosion resistance
  • Tire-and-wheel assembly meets Department of Transportation specifications


  • Rim dimensions: 8" diameter x 3-3/4" wide
  • Bolt pattern: 5 on 4-1/2"
  • Wheel capacity: 910 lbs
  • Wheel bolt size: 1/2"-20
  • Pilot diameter: 2.8"
  • Offset: 0
  • Tire size: 5.70-8
    • Section width: 5.8"
    • Outer diameter (when inflated): 18.1"
  • Tire capacity:
    • Load range: B
    • Ply rating: 4
    • Maximum load: 715 lbs at 50 psi
  • Warranty:
    • 5-Year on tire
    • Limited 2-year 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"

30110 Solid 8" Galvanized Wheel and Kenda K353 Bias Tire - LR B

Video of Kenda 5.70-8 Bias Trailer Tire with 8" Galvanized Wheel - 5 on 4-1/2 - Load Range B

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 - AM30110 Review

Today, we're going to be talking about part number: AM30110 - the Kenda 5.7 X 8 Bias Trailer Tire on 8" Galvanized Wheel. This wheel has a galvanized finish offering superior rust-resistance. It measures 8" in diameter by 3-3/4" wide. It has a 5 on 4-12" bolt pattern, and there are a few ways you can get these dimensions. It has 5 lug holes, and if you draw a circle through the center of each of the 5 lug holes, and measure the diameter of that circle, you get your 4-1/2". You can also measure from the center of one bolt hole to the center of the very next, giving you 2-5/8".

When you use the chart found on our information page, you know that that is a 5 on 4-1/2" bolt pattern. The wheel has a capacity of 910 lbs. and the bolt holes are 1/2" X 20" bolt size. One more piece of information that you'll need to know is the pilot diameter. This is the hole in the center of the wheel, which will go over the hub of the axle.

This wheel has a 2.8" pilot diameter. Now, moving on to the tire: this is a Loadstar tire measuring 5.7 X 8". It has an outside diameter of 18". It has a load range B, 4-ply rating, giving it a maximum load of 715 lbs at 50 psi. It is of bias construction, which means that the belts within the tire run the length of the tire.

This wheel and tire combo comes with a limited two-year warranty. And that does it for part number: AM30110. .

Customer Reviews

Kenda 5.70-8 Bias Trailer Tire with 8" Galvanized Wheel - 5 on 4-1/2 - Load Range B - AM30110

Average Customer Rating:  4.9 out of 5 stars   (4178 Customer Reviews)

Bias tire has a ply rating of 4 and a 715-lb maximum load at 50 psi. The 8" diameter x 3-3/4" wide steel trailer wheel features a 5 on 4-1/2 bolt pattern and a corrosion-resistant galvanized finish.


The wheels are exactly what I needed and could not find locally for my boat trailer. The price for the two tires was excellent, especially when there was no shipping costs. I am very happy with my order and it's timely arrival.


Had these for one year and tires and rims have exceeded all expectations. These are used on a John boat trailer and in saltwater


Great product, perfect fit , real fast shipping. Glad i found this company. Definitely will deal with again.


Tires were great, used for my jet ski trailer. No issues to report and have run well on the highway.


Great deal on a product I was having trouble finding locally (size). Finding your site on-line and ordering from you saved me a lot of footwork also. Had the new tires and rims at my door in a little over a week, only that long because they were back ordered. Great job!

The tires and rims are doing great. Confused about 4 star rating, thought I clicked 5. You guys are great also. Thanks for asking.
Gary S - 07/19/2016


Nice product and quick delivery


Best deal I could find, cheaper and better than the tires a dealer wanted to mount on my old rusted rims! (and free shipping)
Great service when I ordered the wrong size the lady correcting the order was able to straighten up my mess in a few minutes and intercepted the wrong order while it was being shipped! wow someone went way beyond to help someone who clicked on the wrong wheels before his first cup of coffee early in the A.M. Excellent PLUS service


I installed the tires, and they fit perfectly. The old tires had the same numbers on the sidewall, but your tire/rim combo were larger in diameter which raised my unit about two inches. This was good because ground clearance has always been an issue!! It would have cost the same $$ to put new tires on my old rims locally.
Will Bowker


Slight delay in shipping due to the manufacturer shortage. They did a superb job of letting me know and offering alternatives. Great job


Perfect. Received the three wheels Friday, just in time for the weekend. Good quality and their installed on the boat trailer as we talk.


I haven't had them put on yet but they look great and I received them in record time. I think I will be ordering from etrailer again.


Free shipping and arrived quick, the tires even came installed on the rim and full of air so that saved me some time. The tires look really good and seem to be nice quality. Galvanized finish looks great too. Very happy.


Great wheel and tire, and will order another for a spare.


Thank you. The entire ordering, delivery, quality, and over all experience was easy. Quick delivery. I'm a very happy customer.


always delivered on-time and of great quality. No surprises, as advertised.


Product was correct and delivered quickly. Outstanding!


Good wheels




Great product



Review from a similar Loadstar Galvanized in Trailer Tires and Wheels

Bought one as spare 3 months ago. So much better then what trailer has as stock wheels and tires. So I bought another to replace both wheels and use old ones for two spares.

Got some wheel locks too.

Excellent! Service! I needed this ASAP as I’m in the road and it arrived fast as light! Thx Savana and crew !!

Great wheels. Actually just sold trailer and the wheels and tires did it.
James R - 05/29/2022


Review from a similar Loadstar Galvanized in Trailer Tires and Wheels

Ordered 3 wheel and tire assemblies to replace my old ones on my trailer, one for as spare. After more than 10 days and back ordered after i ordered them. I get them and they have the wrong valve stems installed. These are load C trailer tires 90 psi. The rubber valve stem that came in them are 60 psi. So now these wheel and tire assemblies cant be used and are now not DOT compliant. My old trailer tires im replacing have metal valve stem which are DOT compliant for 90 psi. After 2 phone calls and a hour waiting to talk to someone. They agreed about the valve stem concern. But no call back with a resolution to the problem as promised. I called back a third time today to the persons extension and it went to voice mail! E-trailer this is a fail!

Thank you for your feedback! I have sent your information over to our customer service department for them to better assist you.
-- Etrailer Expert Katrina B - 05/02/2022


Review from a similar Loadstar Galvanized in Trailer Tires and Wheels

This tire/wheel was exactly as I expected. Excellent quality and a perfect match to my wheels on my new trailer. I purchased the "Extra Offset Trailer Spare Tire Carrier by Dutton-Lainson" from etrailer to mount on my aluminum 2-craft PWC trailer.


Review from a similar Loadstar Galvanized in Trailer Tires and Wheels

Great looking tire and wheel …. Great for a spare on a long jet ski trailer trip

Show More Reviews

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

  • Compatibility of Trailer Tires with 4 Bolts
    We do not carry any wheels with a 4 x 3-3/4 inch bolt pattern. The 4 on 4 inch option like the Kenda 5.70-8 Bias Trailer Tire with 8" White Wheel # AM30153 is 4 inches from center of wheel lug hole to center of wheel lug hole. If you are measuring between the holes instead of center on center that would account for the difference. The only diameters that you should be measuring is the outer diameter of the tire which in this case is 18 inches and the pilot hole diameter which is only...
    view full answer...
  • Speed Rating For Kenda 5.70-8 Bias Trailer Tire # AM30110
    The speed rating for The Kenda 5.70-8 Bias Trailer Tire # AM30110 is 65 MPH at 50 psi. It does have a lower speed rating because it is a Bias tire and more for agricultural use then highway use. For a highway use tire you could use The Kenda Karrier ST175/80R13 Radial Trailer Tire # AM31990.This tire is a Radial Tire and is meant for highway use which is 81 MPH at 70 psi, and has a speed rating M. The Loadstar wheel and tire combo # AM30150 has a speed rating of 65 mph. I attached...
    view full answer...
  • Can 4.80/4.00-8 Boat Trailer Tire & 5 on 4-1/2 Wheel be Upgraded to Larger Tire
    It may be possible, depending on how much clearance you have - with trailer tires, the general rule of thumb is you want at least 3" of clearance from the top of the tire to your fender and at least 1" of clearance between the inside of the tire and your trailer's frame rail. A 4.80/4.00-8 tire measures 16.1" diameter when inflated and 4.7" wide, so if you have the clearance you can go to a 5.70-8 tire which is 18" diameter and 5.8" wide, and there are three different load ranges to choose...
    view full answer...
  • Fit and Compatibility of 4.80/4.00-8 Trailer Tire on Waverunner Trailer Equipped with 5.70-8 Tires
    It sounds like your waverunner trailer has the 5.70-8 trailer tire on it. The smaller 4.80/4.00-8 Bias Tires # AM30070 you referenced would fit your 5 on 4-1/2 inch bolt pattern but may not be compatible with the weight rating of your trailer and waverunner. The Load Range C # AM30070 has a capacity of 760lbs at 90psi for a total axle weight of 1,520lbs. If your trailer and waverunner are within these limits then this combination could work for you. Keep in mind that you will also lose...
    view full answer...
  • Recommending a Hub Assembly for a 4 x 8 Trailer
    Thank you for taking the time to make all those measurements, it is a big help. Based on the info you provided, you will need the Trailer Idler Hub Assembly for 2,000-lb Axles # AKIHUB-545-2-G-1K. This assembly has a galvanized finish and can fit 8 inch to 12 inch wheels to accommodate your 4 x 8 trailer. Since you would like to switch to a smaller wheel and tire, I recommend taking a look at the Kenda 5.70-8 Bias Trailer Tire with 8" Galvanized Wheel # AM30110. The 8-inch wheel fits your...
    view full answer...

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