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Kenda 4.80/4.00-8 Bias Trailer Tire with 8" Galvanized Wheel - 5 on 4-1/2 - Load Range C

Kenda 4.80/4.00-8 Bias Trailer Tire with 8" Galvanized Wheel - 5 on 4-1/2 - Load Range C

Item # AM30070
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Shipping Weight: 11 lbs
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AM30070 - Load Range C Kenda Tire with Wheel
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Bias tire has a ply rating of 6 and a 760-lb maximum load at 90 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 4.80/4.00-8 Bias Trailer Tire with 8" Galvanized Wheel - 5 on 4-1/2 - Load Range C part number AM30070 can be ordered online at etrailer.com or call 800-298-8924 for expert service.
  • All Info
  • Reviews (2882)
  • Q & A (8)
  • Photos
  • Why etrailer?

Kenda Trailer Tires and Wheels - AM30070

  • Tire with Wheel
  • 8 Inch
  • 5 on 4-1/2 Inch
  • 4.80/4.00-8
  • Load Range C
  • Steel Wheels - Galvanized
  • Boat Trailer Wheels
  • Bias Ply Tire
  • Kenda
  • Good Rust Resistance

Bias tire has a ply rating of 6 and a 760-lb maximum load at 90 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"
  • Tire size: 4.80/4.00-8
    • Section width: 4.7"
    • Outer diameter (when inflated): 16.1"
  • Tire capacity:
    • Load range: C
    • Ply rating: 6
    • Maximum load: 745 lbs at 90 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"

30070 Solid 8" Galvanized Wheel and Kenda K371 Bias Tire - LR C

Customer Reviews

Kenda 4.80/4.00-8 Bias Trailer Tire with 8" Galvanized Wheel - 5 on 4-1/2 - Load Range C - AM30070

Average Customer Rating:  4.9 out of 5 stars   (2882 Customer Reviews)

Bias tire has a ply rating of 6 and a 760-lb maximum load at 90 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.

- AM30070

I went to a local Tractor Supply to buy these first. Only had one and it was a painted steel wheel. I got the pair delivered to my door for $20.00 less and they were galvanized. Exactly what I needed for the salt water. Thanks 437407

- AM30070

I have not used the product yet. This was for my old trailer. 851347

- AM30070

I truly appreciate the fantastic customer service. Look what arrived at 10:30am. I'm indeed grateful. 847418

- AM30070

Fast service, fair price. 829534

- AM30070

Great product I purchased 3 tires and wheels for my boat trailer about a year ago. They handled good on the highway .And still look as new. Kendra AM30070 816253

- AM30070

etrailer provided excellent product support and prompt shipping. The LED trailer light I ordered was installed when received and has worked flawlessly since purchased over a year ago. I highly recommend etrailer.com based on my experience. Thanks, Rick 785965

- AM30070

Exceeded my already high expectations. I live in rural Hawaii and my complete boat trailer axle down to tires was delivered within a week of order with reasonable shipping charges.. Local place gave me runaround 3x already. This saved me. Now I can go fishing again! Dimensions and sizing can be difficult, even if you are used to these things but trailer makes it super ez.. With videos and detailed things. Thank you, I will definitely do business again!!! 779195

- AM30070

Excellent service. Higher rated tire than I took off. Price with wheel cheaper than I could have new tire mounted on old wheel. Now I have two spares 775418

- AM30070

I have nothing but good things to say about the people at etrailer. This was my 2nd or 3rd time purchasing from them and each time their agents on the phone are professional and courteous. They keep you updated with shipping information by e-mail, and I think their prices are the best. I was able to buy wheels for my wheelchair lift from them for less than half than what the "mobility vehicle store" in my area was going to charge. Thanks to Christina J this time for excellent customer service 718683

- AM30070

fit perfect 714572

- AM30070

Bought two kendra tires and rims a year aa go .Just purchased another tire and rim for a spare. Good price ,shipping was fast . Very satisfied will continue buying from etrailer 658808

- AM30070

Arrived quickly and fit like a champ 596205

- AM30070

Excellent price, combined with free shipping makes this the best deal I found by far. I recently bought a 3 year old boat and trailer with 4 ply tires (already showing some dry-rot) that were barely rated above total combined boat + trailer weight. I was just going to buy new 6 ply tires, but e-Trailer had the same tire mounted galvanized rims for just $4 more than the tire alone. I haven't been able to put any real millage on them yet, but so far I have to give these 5 stars. 584838

- AM30070

great product just installed test trail sunday morning 582738

- AM30070

Got three trailer tires for two dollers less than if I would of bought them up where i live. Same tires. Great service 579200

- AM30070

I been looking for a wheel and tire all over with no luck. Found Etrailer online. The personal and service was awesome. They did everything they could to make sure I had the right wheel and tire. Thanks again everyone at Etrailer. 553413

- AM30070

Great seller. Product is high quality and the shipping was lightning fast. I highly recommend etrailer!! 512164

- AM30070

Thank you or the prompt order. 510517

- AM30070

Perfect product and delivery. Thank you so much!! 509666

- AM30070

What a great company. Glad I found you guys. Love the tires and wheels and especially the prices. Cheaper than I could find locally and free shipping over $99 was even better. Got here very quickly. Packaging was overkill to say the least. Could not be happier. Wish I had more I needed right now. 497292

- AM30070

Great price and fast delivery. 449827

- AM30070

Received the product extremely fast. Ordered/shipped on the same day and received two days later. Perfect fit on my boat trailer. After installation I topped off the air pressure and I'm ready to go. The lady's at etrailer are really nice 431562

Tires are wearing well. I keep up proper tire inflation which is important with small wheels and tires. Very pleased with my purchase.
Steve S - 09/12/2018


- AM30070

This company and their website are great. I saved a lot of money by ordering through etrailer. The customer service experience over the phone was great, I spoke to a very helpful employee. I highly recommend them. 424102

- AM30070

I bought 3 (actually 4, read on) of these. One tire came off after the first few miles. I had checked psi at 87 directly before the maiden trip. These tires when filled to the max 90 psi seem to like to settle at 87psi. The tire came off shredded to pieces, I called customer service etrailer and they cited my "low psi" as the cause. Etrailer stated it was impossible for there to be a defect, and begrudging said they would refund if I paid return shipping. I bought another tire, due to my need for a spare. I still have the other tire in the trailer box sitting in my garage. I don't care for etrailer's return policy and will likely discard of the tire when I clean the garage. Etrailer sent me an email asking how the tire was doing after a year past purchase. I have to admit that made me laugh. I have spent thousands of dollars at etrailer, I haven't spent a dime since and never will again. 421996

- AM30070

Received items as told and no issues with any items received. 407472

Show More Reviews

Ask the Experts about this Kenda Trailer Tires and Wheels

  • What is Max Speed Rating of Kenda Trailer Wheel and Tire # AM30070
    The max speed rating for the part # AM30070 is 65 mph but if you wanted a similar option with an 81 mph speed rating we have the part # AS4808B45WS which has same tire size and bolt pattern.
    view full answer...
  • Wheel and Tire Combo Recommendation for Size 4.80-8 with 5 Lug Wheel
    Realistically you need to pick the tire that has the needed capacity for your trailer. Going with one Load Range over the other won't give you a noticeable difference in bounciness but it is the best solution to go with a tire with at least enough capacity. To be safe a Load Range C like part # AM30070 would work best and it wouldn't cause any bounciness. I say it would work best because the capacity would for sure be enough and it has the needed bolt pattern of 5 on 4-1/2 inch.
    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...
    view full answer...
  • Trailer Tire and Wheel with Smaller Diameter than 5.70-8
    We have tires that are 2 inches shorter in diameter than your current size of 5.70-8 with the size 4.80-8 like part # AM30070 which has matching bolt pattern as yours as well. But it's actually thinner than what you currently have.
    view full answer...
  • Looking for 4.80X8 Tire on Galvanized Wheel with 5 Lugs
    We do indeed have the wheel/tire combo you're looking for, assuming that you need a 5 lug wheel with a 4-1/2 inch bolt circle. If you click the provided link, you can see how to determine the bolt pattern of your existing wheels. Part # AM30030 is a 4.80/4.00-8 Bias Trailer Tire mounted on an 8 inch galvanized rim. The tire is a load range B with a 590 lb capacity at 60 psi. Part # AM30070 is also a is a 4.80/4.00-8 Bias Trailer Tire mounted on an 8 inch galvanized rim. The tire...
    view full answer...
  • Replacement Trailer Tire and Wheel Combinations for Boat Trailer with 4.80/4.00-8 Sized Tires
    We have a number of tire and wheel combinations to fit your boat trailer with 4.80/4.00-8 sized tires. I've linked our selection for you. We have a galvanized wheel with 4 on 4 bolt pattern and load range C tire # AM30050. Another with 5 on 4-1/2 bolt pattern and load range C is # AM30070.
    view full answer...
  • Replacement 4.80/4.00-8 Tire & Wheel Combination
    For your 4.80/4.00-8 tires and rims I recommend the Kenda 4.80/4.00-8 Bias Trailer Tire with 8" White Wheel - 5 on 4-1/2 - Load Range C # AM30060 or the galvanized wheel # AM30070. Each wheel will have a maximum load capacity of 745 lbs at 90 psi. This tire will have a diameter of 16.1 inches and a width of 4.7 inches. If you have the 4 on 4 inch bolt pattern, I recommend the powder coated # AM30040 or galvanized # AM30050.
    view full answer...
  • Low Profile Trailer Wheel and Tire with 5 on 4-1/2 inch Bolt Pattern for Snowmobile Trailer
    Based on what you mentioned and the diameter you are looking for the best option is a wheel and tire in the size 4.80/4.00-8 with a bolt pattern of 5 on 4-1/2 inch like the # AS4808B45WS. The overall diameter of this is 16.1 inches (smallest diameter available) and what's also really great about this setup is that it has a higher speed rating of 81 mph whereas most trailer tires are only rated for up to 65.
    view full answer...

Do you have a question about this Trailer Tires and Wheel?

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Info for this part was:

Expert Research:
Jackie C
Expert Research:
Jameson C
Updated by:
Lindsey S
Updated by:
Laura H
Updated by:
Mary E
Updated by:
Isabelle B
Installed by:
Jeff D

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