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Kenda 4.80/4.00-8 Bias Trailer Tire with 8" Galvanized Wheel - 4 on 4 - Load Range B
Kenda

Kenda 4.80/4.00-8 Bias Trailer Tire with 8" Galvanized Wheel - 4 on 4 - Load Range B

Part Number: AM30010
In Stock
$51.66
Retail:$59.30
You Save: 13%
Trailer Tires and Wheels
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Bias tire has a ply rating of 4 and a 590-lb maximum load at 60 psi. The 8" diameter x 3-3/4" wide steel trailer wheel features a 4 on 4 bolt pattern and a corrosion-resistant galvanized finish. Great Prices for the best trailer tires and wheels from Kenda. Kenda 4.80/4.00-8 Bias Trailer Tire with 8" Galvanized Wheel - 4 on 4 - Load Range B part number AM30010 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Kenda Trailer Tires and Wheels - AM30010

Highlights

  • Ready to Roll: Arrives mounted and inflated, saving time and setup costs.
  • Handles the Load: Rated for 590 lbs at 60 psi with a 4-ply, Load Range B build for confident towing.
  • Resists Corrosion: Galvanized steel wheel fights rust for long life in wet or humid conditions.
  • Steady on the Highway: Rated up to 62 mph (speed rating J) for reliable travel on longer hauls.
  • Smooth Over Rough Ground: Bias-ply design flexes evenly for stable handling on uneven surfaces.
  • Long-Term Protection: Includes a 5-year tire warranty, 2-year wheel warranty, and 1-year replacement.

Features to know about

Built for Daily Towing and Short Trips: Load Range B with 62-mph Speed Rating

This combo is made for dependable use on everyday hauls. The Kenda 4.80/4.00-8 bias tire carries up to 590 lbs at 60 psi and is rated to 62 mph (speed rating J). It’s paired with a stout steel wheel that’s rated for 910 lbs, so both parts easily meet DOT standards. Whether you’re heading to the ramp or hauling gear around town, it’s a setup designed for steady, confident towing.

Stops Rust Before It Starts: Galvanized Steel Wheel

Saltwater, humidity, or road grime—none of it sticks around long on this wheel. The 8" x 3-3/4" steel rim is fully galvanized, giving it strong corrosion resistance that lasts through seasons of use. It’s the kind of finish that keeps your setup looking clean and performing like new even after years outdoors.

Handles Rough Ground with Ease: Bias Ply Construction

The bias-ply design uses thick nylon cords set at a 30- to 45-degree angle in alternating layers. This crisscross build makes the sidewalls firm so the entire tire can flex together, smoothing out bumps and ruts on uneven ground. It gives a stable, predictable feel when towing across mixed surfaces or gravel paths.

Easy Fitment You Can Trust: 4 on 4 Pattern and 0 Offset

The wheel measures 8" in diameter by 3-3/4" wide and uses a common 4 on 4 bolt pattern with a 2.5" pilot diameter and zero offset. Wheel bolts are 1/2"-20 threads, making it straightforward to match with standard hardware. The tire’s compact size—4.6" section width and 16.1" outer diameter when inflated—fits tight spaces while keeping a sturdy stance.

Confidence That Lasts: Backed by Strong Warranty Protection

This assembly comes with a limited 2-year warranty on the wheel, a 5-year warranty on the tire, and a 1-year worry-free guarantee that covers any tire damage in the first year at no charge. It’s solid peace of mind for anyone who wants dependable gear without second-guessing longevity.

Specs

Wheel Specifications

  • Rim dimensions: 8" diameter x 3-3/4" wide
  • Bolt pattern: 4 on 4"
  • Wheel capacity: 910 lbs
  • Wheel bolt size: 1/2"-20
  • Pilot diameter: 2.5"
  • Offset: 0

Tire Specifications

  • Tire size: 4.80/4.00-8
  • Section width: 4.6"
  • Outer diameter (when inflated): 16.1"

Tire Capacity

  • Load range: B
  • Ply rating: 4
  • Maximum load: 590 lbs at 60 psi
  • Maximum speed: 62 mph (speed rating J)

Warranty

  • Tire warranty: 5-Year
  • Wheel warranty: Limited 2-year
Determining Bolt Pattern

1. Count the lug holes

Look at the wheel hub or the back of the wheel and count how many lug holes there are(also called bolt holes).

Common configurations include: 4-lug, 5-lug, 6-lug and 8 lug

2a. For even lug counts (4-lug, 6-lug, 8-lug)

Measure from the center of one lug hole directly across to the center of the hole opposite it.

Center to Center
Common configurations: 4 on 4", 6 on 5.5", 8 on 6.5"

2b. For odd lug counts (5-lug)

Measure from the center of one lug hole to the outer edge of the hole directly across (not center-to-center since there's no directly opposite hole).

Center to Outside Edge
Common configurations: 5 on 4.5" (most popular), 5 on 5", 5 on 4.75", 5 on 5.5"

30010 Kenda 4.80/4.00-8 Bias Trailer Tire with 8" Galvanized Wheel - 4 on 4 - Load Range B





Customer Satisfaction Score:

Ratings & Reviews

4.9

612 reviews
Review sort icon
Bias tire has a ply rating of 4 and a 590-lb maximum load at 60 psi. The 8" diameter x 3-3/4" wide steel trailer wheel features a 4 on 4 bolt pattern and a corrosion-resistant galvanized finish.

by:

just what I needed to replace the tires and wheels on a 4'x4' ATV utility trailer we use around the farm. Products arrived quickly and packaged well.



by:

Perfect for my all aluminum trailer with galvanized rims



by:

Very easy to find product and order. Emails informing of shipping details helpful.



by:

These tires look to be an upgrade to the tires that came with my Trailex trailer (one of which was in surprisingly bad shape after minimal use). Shipping was fast and free!



by:

Galvanized wheels aren’t easy to find these days. This one is nice and the price is the best.



by:

The wheels were shipped in a sturdy carton, so they arrived in perfect condition. These wheels will see a lot of salt water so I wanted wheels that could stand up to that kind of use. These were exactly what I expected. The service provided by etrailer.com also met my expectations with respect to delivery, price, and quality.



by:

Though I don’t know that much about boat trailers, I was able to order the correct tire after only a little bit of research and cross checking. The wheel and tire arrived in great condition and ready to install!



by:

Products (wheels and hubs) were delivered on time and were in excellent condition. Study packaging keep everything intact. With online videos Installation was very easy. I will certainly order from etrailer in the future.



by:

Just what we needed for our small boat trailer. One of the old tires split, and we realized that the tires was 12 years old. It's nice that we could get pretty much exact replacements. The tires mounted on galvanized wheels were a better buy than trying to replace just the tires locally.



by:

order, processing, and shipping could not be faster. packaging was first class. genuine kenda tires of oem trailer quality with very nice, heavily coated galvanized wheels. all for less than the competitors inferior no name tires on cheap rims. these are a really good value.



by:

looking for new wheels/tires for my jon boat trailer and etrailer had exactly what I was looking for at a very good price. They responded quickly and I had the tires delivered within two weeks.



by:

I was extremely happy with eTrailer. They provided fast shipping and a great product at an excellent price. The galvanized rim pictured for this wheel set appears dull gray but it actually came with a bright galvanized finish. Of course over time the finish will age, but the wheels look great!!



by:

I have mixed feelings about buying tires and wheels from these folks. On my last order there were little rubber nibs sticking out on the bead where it seats the tire. The tire did not hold air because of this and I found it flat with the side wall ruined. This was for a 20" tire. And a waste of $100. These tires shown above are for lighter loads and I do not anticipate a problem. I like the galvanized wheels as they look great years later while the painted wheels look like rust crap in just a few years. Generally, I save my painted wheels and cut the old tires off, clean and paint them, or get them galvanized for spare tires. I have a lot of trailer so I do a pile of these at one time.



by:

Arrived quickly, packaged well, tires had same date.



by:

just what i needed and great shipping



by:

So far so good! Replacing tires/wheels on a trailer that has been sitting. They went on without a any issues.

Tyra profile picture

Tyra

8/25/2021

They have mostly been sitting in the garage, but they havent lost air.



by:

Quick shipping, great prices & good selection. Hard to beat etrailer.

Greg profile picture

Greg

12/19/2018

Very pleased with the wheels & tires & plan to purchase from you again



by:

These are very well behaved tires. They track straight and do not cause trouble with the other tires. When on the boat ramp they never complain about getting wet, or tired.

Bud K. profile picture

Bud K.

3/29/2024

Yes round, yes spinny.Perfect fit, No problems.



by:

Fast shipping and great value. Customer service responsive to my delivery questions.



by:

Tires fit perfectly

Brian profile picture

Brian

3/24/2022

Working just fine, not one issue.



by:

THIS SET OF TIRE AND GALVANIZED RIM IS JUST WHAT I NEEDED FOR THE BOAT TRAILER. THANK YOU



by:

Tires and wheels are great. I have an aluminum Starcraft and they match the boat perfectly. Tires came fully inflated to the proper air pressure. That was a nice touch. Just open the box, put em on the trailer and go fishing. Just they way I like it!

Jared profile picture

Jared

5/20/2021

A year later and lots of fishing trips and the tires and rims are still great. Recently replaced the bearing and seals and the tires look brand new still.



by:

Tires and wheels look great, no issues with mounting and the trailer pulls well going down the road. Hoping the galvanized wheels hold up far better in a salt water environment.



by:

I am a repeat customer. This purchase underscores why! I discovered my trailer tires were cracking badly, two days before my planned boating trip to the Chesapeake Bay. I placed my order the evening of April 30th. Joshua at etrailer confirmed they shipped that night. I was installing them on my boat trailer Friday morning the 2nd of May. Thanks to Joshua and his Team, and UPS shipping, my boating adventure went without a….hitch. Kudos!

Brooke M. profile picture
Etrailer Expert

Brooke M.

5/8/2025

Wow, really happy to hear that, Bill! I'll make sure Joshua gets to see this review. Chesapeake Bay! I bet that was beautiful. Thanks for sharing the photo :)



by:

Just what I needed at the right price and fast shipping!


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

  • Availability of Tires That Fit 8" x 3-3/4" Wheels
    We do have tires that will fit the Steel Trailer Wheel - 8" x 3-3/4" Rim - 4 on 4 - White # AM20001. You can use either a 4.80/4.00-8 tire or 5.70-8 tire. If you're replacing tires on your trailer I recommend choosing one that matches the size of your current tire. The Kenda K353 Bias Trailer Tire - 5.70-8 # AM10013 and the Kenda K371 Bias Trailer Tire - 4.80/4.00-8 - Load Range C # AM10004 will both work with this wheel. The # AM10013 is a load range D tire with a maximum capacity of...
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  • Replacement Tire and Wheel for a TeeNee Trailer with 4.80/4.00-8 Tires
    Are the wheels on your TeeNee Trailer hub piloted or lug piloted? If they are lug piloted then you would only need to make sure the size of the pilot hole on the wheel exceeds that of your trailer hub. It does not need to match this or the wheel you have now. Therefore, the Kenda 4.80/4.00-8 Bias Trailer Tire with 8" White Wheel part # AM30000 with a 2.5" pilot hole should work for you but if not we have the Kenda 4.80/4.00-8 Bias Trailer Tire with 8" Galvanized Wheel part # AM30010 which...
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  • Speed Rating for Kenda 4.80/4.00-8 Bias Trailer Tire with 8 Galvanized Wheel
    The Kenda 4.80/4.00-8 Bias Trailer Tire with 8" Galvanized Wheel - 4 on 4 - Load Range B # AM30010 has a max speed rating of 65 mph which is becoming more of a standard for trailer tires. You always want to run trailer tires at max psi capacity which will be stated on the sidewall - for both tires mentioned above that would be 60 psi. The only exception is when the trailer tire manufacturer comes out with a table showing what different weights different psi ratings can handle, but these...
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  • Recommended Axles Hubs Tires And Wheels For A Mormon Hand Cart
    I can certainly help point you in the right direction. That definitely is a unique application. For an axle I would lean towards something smaller like the # e25GR. This is a 60" long axle with a 1-3/4" tube diameter. It comes with 4 lug hubs. The axle and hubs weigh only about 30 lbs combined, so I imagine this would be light enough to manage moving by hand. For wheels/tires we have the # AM30010. This is a 4.80/4-8 trailer tire that measures 4.6" wide and has a diameter of 16.1" when...
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  • Replacement 4.80/4.00-8 Tires for Boat Trailer
    We do have 4.80/4.00-8 replacement tires available for your trailer. The Kenda Loadstar K371 Bias Trailer Tire # AM10002 matches what you have now, and has the same 4 ply rating (Load Range C). For a wheel and tire combo we have the following based on bolt pattern and finish: 4 on 4 Bolt Pattern -White Wheel # AM30000 -Galvanized Wheel # AM30010 5 on 4-1/2 bolt Pattern -White Wheel # AM30020 -Galvanized Wheel # AM30030
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  • Replacement Tires, Wheels and Hubs for Light-Duty Boat Trailer
    If you prefer to just replace your tires we do offer your tire size 4.80/4.00-8. You can see both such bias ply tire options by clicking on the link provided. We offer both Load Range B and Load Range C tires, parts # AM10002 and # AM10004. If you prefer to change out your hubs and wheels too, we can also help you with that process. Do note that doing this will not increase your trailer's weight capacity. That remains as determined by the trailer manufacturer. You can see 4-on-4 idler...
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  • When Is it Time to Replace Trailer Tires
    Trailer tires typically don't wear out before they need to be replaced due to age. In nearly every situation a tire will need replacing when it hits 6 years of age unless you have a suspension issue that causes a wear issue.
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  • Upgrading From 4.80/4.00-8 Trailer Tires to 145/12 Trailer Tires On Boat Trailer for Long Trip
    The Kenda 4.80/4.00-8 Bias Trailer Tire with 8" Galvanized Wheel part # AM30010 that you have now is a bias ply tire which is not my first choice for long highway trips as they will run hotter than the radial counterpart which then increase the chance for a blowout. If you have the space for a new larger, radial ply tire then this would be a wise upgrade for your 1,200 mile road trip. The best option we have for this is the Kenda Karrier S-Trail ST145/R12 Radial Tire w/ 12" White Spoke...
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  • Availability Of a Galvanized Trailer Axle For Building a Boat Trailer To Carry a Jon Boat
    The CE Smith Trailer Axle # CE33201GA is currently the only galvanized axle we carry. This is an 1,800lb axle with 57-1/2" from hub face to hub face and 46-1/2" from spring center to spring center. The CE Smith U-Bolt Kit # CE23102 is going to be what you need to attach the axle to the leaf springs. You will pair this with 2 of the Hub Assemblies # AKIHUB-440-2-G-2K. I recommend replacing the caps with the Bearing Buddy Bearing Protectors # BB1980A-SS as they will allow you to fully fill...
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  • Trailer Tire and Wheel Combination Sized 4.80/4.00-8 with Galvanized Wheel and 4 on 4 Bolt Pattern
    A wheel, like on the Kenda Galvanized Wheel and Tire Combo # AM30010, shouldn't have a pilot hole the exact same size as your hub. It will be a little larger. These trailer wheels are lug-centric and not hub-centric, meaning they are supported by the lug nuts and not on the hub center itself. It can be used as a hub-centric wheel but in that case the pilot diameter will have to be the same as the hub center's diameter.
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Do you have a question about this Trailer Tires and Wheel?


Info for this part was:

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