Bias tire has a ply rating of 6 and a 745-lb maximum load at 90 psi. The 8" diameter x 3-3/4" wide steel trailer wheel features a 4 on 4 bolt pattern and a corrosion-resistant powder coat finish. Lowest Prices for the best Tires and Wheels from Kenda. Kenda 4.80/4.00-8 Bias Trailer Tire with 8" White Wheel - 4 on 4 - Load Range C part number AM30040 can be ordered online at or call 800-298-8924 for expert service.
view cartView Cart

Shop by Vehicle

Tires and Wheels > Tire with Wheel > Bias Ply Tire > 8 Inch > 4 on 4 Inch > Load Range C > Steel > 4.80/4.00-8 > Kenda

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

Kenda Tires and Wheels

(51 reviews)

Code:   AM30040


Shipping Special

Shipping Weight: 11.76 pounds


Kenda Tires and Wheels - AM30040

Bias tire has a ply rating of 6 and a 745-lb maximum load at 90 psi. The 8" diameter x 3-3/4" wide steel trailer wheel features a 4 on 4 bolt pattern and a corrosion-resistant powder coat finish.


  • Trailer tire by Kenda is designed for excellent handling at high speeds
  • Steel wheel resists rust and corrosion
    • White powder coat finish over e-coat primer
  • Tire-and-wheel assembly meets Department of Transportation 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"
  • 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
  • Limited 2-year warranty on tire
  • Limited 1-year warranty on wheel

Note: These 4.80/4.00-8 tires fit in the same space as a 4.80-8 size tire, but are not an exact match. On a trailer with 4.80-8 tires, we recommend either replacing all tires/wheels with 4.80/4.00-8 tires, or replacing one or more with 4.80-8 tires.

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"

30040 Solid 8" White Wheel and Kenda K371 Bias Tire - LR C

Video of Kenda 4.80/4.00-8 Bias Trailer Tire with 8" White Wheel - 4 on 4 - Load Range C

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

Video Demo Kenda Tires and Wheels am30040
Kenda Tires and Wheels AM30040 Review

Video Transcript for Kenda Tires and Wheels AM30040 Review

Today we're going to review part number AM30040. This is the Kenda 4.80/4.00-8" Bias Trailer Tire mounted on an 8" Dexstar white spoke wheel. We'll start with the rim dimensions. This is an 8" diameter wheel, so if we measure inside-to-inside it would be 8". Width of this wheel is 3-3/4". The bolt pattern on this wheel is 4 lug 4" bolt pattern.

Best way to measure that would be from the center of one bolt hole to the bolt hole directly opposite of it. Center to center would be 4", so that'll be a 4 on 4" bolt pattern. The wheel capacity is 910 pounds. This wheel does use a real bolt size of 1/2"-20. Another critical dimension is the center of all called the pilot hole diameter.

This is what will fit over the hub on your trailer. If you measure the diameter, it would be 2.5". This wheel has a white powder coat finish. Now, we'll move on the tire. The tire is a Loadstar size 480/4.00-8".

This is load range C tire, which is a 6 ply rated tire, has a maximum weight capacity of 745 pounds at 90 psi. This tire is of the Bias construction, which would mean the cords on the inside of the tire will run the length of the tire. One last measurement we are going to do is the overall diameter. If we measure that would be16". This tire/wheel combo is warranteed as a limited 2-year warranty.

And that should do it for part number AM30040.

Customer Reviews

Kenda 4.80/4.00-8 Bias Trailer Tire with 8" White Wheel - 4 on 4 - Load Range C - AM30040

Average Customer Rating:  4.9 out of 5 stars   (51 Customer Reviews)

Bias tire has a ply rating of 6 and a 745-lb maximum load at 90 psi. The 8" diameter x 3-3/4" wide steel trailer wheel features a 4 on 4 bolt pattern and a corrosion-resistant powder coat finish.

- AM30040

by: Gary B08/01/2013

I normally don't reply to outfits that I purchase products from. however after dealing with "etrailer" I feel compelled to leave a review of their products and service...I am rebuilding an old motorcycle trailer and I recently purchased a set of trailer wheels w/ tires and bearing sets from them.... the products arrived w/in 3 days and were very reasonably priced... the great thing about them is.. I ordered the parts over the internet on Sunday afternoon, I didn't expect to hear from them until possibly Monday or Tuesday, I checked my messages SUNDAY evening and I had already received TWO reply's from etrailer folks.. one confirming that they had received the order and another one saying the parts had shipped.. also that they had changed my shipping to a priority shipment with no additional charge...... I received the parts on Wednesday morning....... the wheels and bearings were as they had advertised and were well packaged... They have an outstanding package tracking system (better then UPS's)... I highly recommend etrailer for trailer parts and will always use them when I need something they carry..... this is my second purchase from them and couldn't be more pleased... thanks guys.+++++ 92648

- AM30040

by: Jason09/01/2013

Great quality at a very good price, tires run smooth and quiet down the road. 97820


The tires and wheels are holding up excellent. I have put about 1200 miles on them, usually loaded with about 800lbs. Tires are showing very little wear and wheels have no rust.

Jason - 09/09/2014


- AM30040

by: Herb11/02/2013

The wheel & tire were an exact fit of the old wheels. The powder coat will last many years. The wiring harness in the picture was also from It simply just plugged it in (I loved that part). That's so much easier than hard wiring a harness to a vehicle. 106097

- AM30040

by: Jim P.09/28/2012

I have just mounted the wheels and tires I purchased for my motorcycle trailer. Since I have not yet put any miles on them, I cannot rate the wear characteristics. This is the reason for the middle of the road rating from me. The transaction with etrailer was very smooth and their prices are good and the rims and tires look like they are of good quality. 56030

- AM30040

by: Jim M11/18/2014

Had checked at several other places and had the best price for these tires, one place had them priced at $15.00 each above the etrailer price. I couldn't believe the tires arrived when they did. Ordered on Wed and received on Friday. Will order from again 161542

- AM30040

by: Charles01/22/2013

Tires are perfect for my double wide snowmobile trailer. These must be special order, as they did take three+ weeks to receive. Very happy though and worth the wait! I will definately recommend eTrailer and will not hesitate to order from again. Thanks! Chuck 63885

- AM30040

by: rtowing03/15/2012

As always, just what I needed and on time.. keeping me on the move. I tell all my customers about this site. After 20 years in the towing and transport business, I know I can get what I need, when I need it. Rob ,, Rob's Towing and Transport Hillsboro Oregon 33968

- AM30040

by: Bill L09/04/2013

Tires fit my old trailer perfectly and shipping was fast 98231

- AM30040

by: Jim M06/17/2014

Item arrived exactly as described over the phone. Center hole on rim was the right size also as promised. Other retailers did not bother to measure center hole. Thanks to Ricky S. and etrailer I am on the road again in three days. Thanks again, Jim M. 135879

- AM30040

by: Mike12/27/2013

Extremely well designed and informative website. I found what I needed, got a great price, super order status communication, fast shipping and it was the same thing that I had ordered (no surprises). Have them bookmarked!! 111281

- AM30040

by: Laura Vasquez02/19/2015

From the moment I called your customer service number and spoke to Rebecca N. We were happy. The product is here and we are excited to go on our family trip now. Thank you 175268

- AM30040

by: john02/07/2013

bought three of these and all arrived well packaged and in fine shape. no defects of any kind. i've used Kenda tires before on my small pop up camper with great results. 65269

- AM30040

by: Bert F.04/11/2012

I'm really happy with my order. The product, the price, the shipping, and the informative video made this a great experience. Everything was perfect. 36837

- AM30040

by: Chad10/08/2012

Video reviews, great prices and the product arrived quickly. The tires are working great and the boat trailer rides much smoother now! 56771

- AM30040

by: Nick W07/13/2012

I purchased this tire and wheel for close to the same price I would have paid for a tire at a major tire dealer it's better than I expected!! 47786

- AM30040

by: Bruce G05/10/2012

Quality product, priced right, prompt delivery. Excellent customer service on the phone. I will do business with this company again. 39892

- AM30040

by: LJAngler12/09/2014

Did a search for my boat trailer tires. E trailer came through, very good experience and delivered fully inflated. Excellent 163974

- AM30040

by: james g08/11/2014

Placed order and was delivered quickly. P roduct was excellent. Will be placeing another order in the near future 146095

- AM30040

by: Rob O06/27/2013

This makes the best spare tire for the 16.5 x 8 tires at an affordable price and doesn't take up all the space 86355

- AM30040

by: Bob06/17/2014

Received product I expected in a timely manner. Was kept aware from receipt of order to delivery of product. 136104

- AM30040

by: Steve D.03/28/2014

Wiill use as a spare for 17,000 mile trip for my motorcycle tag along trailer. Great service from etrailer. 122604

- AM30040

by: Vincent07/31/2014

Shipping was fast! Product is great! Updates from etrailer were great and timely also! Highly recommended! 143837

- AM30040

by: John Y.12/28/2010

Boat trailer tire Web site has excellent instructions to measure the size, fit fine the first time.. 4713

- AM30040

by: David F12/15/2012

Competitive price, prompt response, excellent materials. I couldn't ask for anything more. 61531

- AM30040

by: joet02/02/2015

tires & rims look like good quality, matches their catalogue picture perfectly. 172061

- AM30040

by: mike e06/06/2011

Fast shipment, perfect fit for a motorcycle trailer. Price was very good. 16214

- AM30040

by: William M06/05/2011

Product arrived sooner than expected. Great service at a great price. 16154

- AM30040

by: Dewey04/14/2013

Excellent product. Appears to be durable tire at a reasonable price 75920

- AM30040

by: Andrew Saunders04/30/2013

A quality product with very fast shipping. I couldn't be happier. 78441

- AM30040

by: Dan02/04/2011

was just what was advertised and what was showen on the web site 6630

- AM30040

by: ErikSS01/03/2014

Super Fast Shipping! Great product for a reasonable price! 111805

- AM30040

by: Chauk from Pittsburgh11/16/2011

Shipped quickly & correctly. Easy to use website. Love it!!! 27045

- AM30040

by: Jim06/17/2012

New wheel and tire for the price of the tire. Very pleased! 44495

- AM30040

by: Matt12/24/2010

Fast. Head still spinning from how fast it came to chicago 4582

- AM30040

by: Duncan Ross04/01/2012

The product was excellent. The service was above average. 35852

- AM30040

by: Jeff K.06/19/2014

Very good products at great prices and fast shipping. 136617

- AM30040

by: John M07/01/2012

exactly what was I needed!!!! easy to find and order 46400

- AM30040

by: Frank S.05/07/2012

Was right on the money. No issues. Quick delivery. 39684

- AM30040

by: Charlie03/21/2014

Exactly what I needed, on time and ready to g. 121572

- AM30040

by: John11/18/2014

Good quality/good price/quick delivery. 161719

- AM30040

by: Alex S12/01/2012

Great service... Great product Thanks 60387

- AM30040

by: Bill s05/29/2013

Good product . Nice looking rims also. 82444

- AM30040

by: Rick M.08/26/2011

Great product at an excellent price! 22857

- AM30040

by: Heinz02/07/2015

Easy ordering & rapid delivery. 172769

- AM30040

by: Tom08/03/2011

Fine, fast service. THANKS!! 21043

- AM30040

by: a.bond12/11/2012

Great service and price. 61140

- AM30040

by: John I01/01/2014

Perfect ! ! ! 111669

- AM30040

by: Jeff h.11/20/2013

Nice product 107950

- AM30040

by: Stan Nelson11/02/2011

Works great. 26466

- AM30040

by: Jonef05/26/2011

All O.K. 15463

Show More Reviews

Ask the Experts about this Kenda Tires and Wheels
Do you have a question about this Tires and Wheels?

Do you have a question about this Tires and Wheels?

Info for this part was:

Photos by:
Theodore B

Expert Research:
Michael L

Updated by:
Lindsey S

Expert Research:
Jeff D

Expert Research:
Jameson C

Updated by:
Laura H

At we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.

Stay Connected

Subscribe to email newsletter


privacy - we don't send unsolicited email reviews

All images, layout and content copyright