Videos are provided As a guide only. Refer To manufacturer
installation instructions And specs For complete information.
Item # AM30040
Orders above $99 qualify for free shipping
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.
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.
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.)
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.)
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.
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.
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.
Average Customer Rating: 4.9 out of 5 stars (2699 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.
by: Mark M.03/30/2015
So far excellent..last tires lasted 15,000 mi. on Mini-Mate motorcycle camper over rough roads. These are going to Alaska and in load range C for gravel and bumps. Wheels have perfect paint and the 3 raised dots in rim recess to hold my new baby moon hubcaps. Popped them on new wheels/tires today and they fit over bearing buddies and seated more firmly and tightly with than I've experienced before with no rattle at all. The tires installed more easily because the center hole was smaller than many old sets of wheels and lug bolts aligned easily and exactly. The Kenda 6-ply have been good in past but was very pleased with last tires(CST) the rubber stayed soft and didn't crack. My spare is also Kenda 6-ply and hasn't shown cracks through 4 sets of tires on the trailer. The new ones look to be of same high quality. They arrived quickly and was able to install between work commitments. After trying to order same on other sites for over a week and get info as to plies/wheel type, etc., I stumbled on eTrailer site and 'bingo' all taken care of and perfectly! 181752
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
The tires and wheels were exactly as stated. The help provided in determining the set up that would work best for my application was both friendly and professional. The tires and wheels arrived in a very quick amount of time. I would not hesitate to do business with these folks again. 228622
by: Mark M04/03/2017
I'm getting 10,000 miles+ from these and like the fact that the installed rims have the 3 little nubs to accept moon discs on my motorcycle trailer. I pull through some nasty places and this keeps my 'Bearing Buddies' grease from picking up dirt. Got 2 sets wheels last time so am set for a while. On an Alaska 10,000 mile round-trip over bad chip and seal and horrible dirt these held up great. Be sure to inflate properly for your application as they come inflated to 60 lbs. (for boat trailers) and my little camper requires 27 lbs. when loaded. Test run them over your wetted driveway to see that you are running on the entire tread, not only the middle. 362386
Great quality at a very good price, tires run smooth and quiet down the road. 97820
Great product delivery time spot on. T hanks 227758
by: Shawn K11/06/2015
Tires fit as expected, and appeared to be high quality. I bought my trailer off craigslist and the tires had massive cracks in the rubber, the previous owner put tire tubes in the tubeless tire. I tried to inflate the tube but it only inflates to 30PSI. I was very concerned that the rated loading of the tire would be compromised and didn't want to be "That guy" on the side of the highway. Bought these due to their load C rating which puts my mind at ease when hauling. Most brick and mortar stores only sold this size up to a load B range. 231516
by: Greg W11/07/2016
Great replacement wheels and tires... replaced for a kayak trailer with galvanized hubs for use in Saltwater... quick shipping and great followup! 314661
by: Harold T09/23/2016
Received all I ordered all in one large box. All of the goods received were in perfect condition. One item was the wrong size and had no problem returning the two items. Customer service sent me an E-mail describing how to return the items I could not use. The inconvenience was my fault. I had to open the packages but was unable to use the parts. E-trailer said just send them back in their original packages and we will refund your purchase priced in the same manner you purchased them. Thank You E-trailer! 300118
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 Etrailer.com. It simply just plugged it in (I loved that part). That's so much easier than hard wiring a harness to a vehicle. 106097
by: Chuck F.06/10/2016
The last tires lasted 10,000 miles on my time-out trailer. I pull it with my Harley and the wife keeps it loaded heavy. These are the exact same tires so I expect the same results. Ordering was easy, shipped in a reasonable time. I am pleased. 259963
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
Very satisfied with my purchase. Delisa was very helpful. I ordered the wrong size combo not remembering my original rim was offset. She was very courteous and understanding in helping me with the return and getting me the correct combo size. Mounted the new ones up and they work perfect. All in all, very happy. 362070
by: Stephens farm04/09/2017
For all you folks out there in e-buy land,THIS PLACE IS THE BEST!!!!!!!!!!!!!!!!!!!!!.I have used them now a couple of times and the products are perfect. The shipping is perfect and super fast. the follow-up is perfect!!!!!!!!!!!!. what more can you say. Enjoy the good old service. 364887
by: Jeff M.06/08/2016
These four tires were a great value at great price. I put them on my golf cart because I was tired of getting flats with the conventional set-up. They have quality wheels and tires and the valve stems seem really durable. I would buy these and buy from etrailer again. Thanks 259012
by: Jim M11/18/2014
Had checked at several other places and etrailer.com 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 etrailer.com again 161542
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
by: Bruce H.07/07/2016
Perfect tire and rim assemblies for my old boat trailer. Great price too. Talk about FAST shipping!! I placed my order on July 3rd, a Sunday, and they arrived by Wednesday the 6th. And that's over a holiday weekend! Thanks to George J. for a job well done! 269100
by: Mark M04/04/2016
Was getting 7000 mi from off the shelf discount tires. last two sets Kendas got 14000 Including Newfoundland and back to Colorado and 12000 mi to Alaska and return on sandpaper roads. am very pleased. also these wheels have 3 nubbins in well to hold baby moons. 242947
The trailer that I bought these tires for gets only occasional use and the weight is well below the load limit for the tires. So my use is not a real challenge for the product. Nevertheless I am completely satisfied and expect they will serve for some time. 328793
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
by: Bill L09/04/2013
Tires fit my old trailer perfectly and shipping was fast 98231
by: Carl F Riodgers06/17/2015
I phoned in this order and was very pleased with the pleasant service with the girl that had taken my order. I received my tire and rim's I ordered yesterday. They were very fast service and I would advise any one else to use there products. Thanks again. 204072
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
by: Brandon S.10/17/2015
The product is exactly as I expected. However, the shipping of the item was much faster than expected. You can tell this company really cares about its customers and is a company I will not hesitate to use again or refer my friends to use. 230203
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
by: Duane E04/23/2017
I have ordered a set of bike carrier cradles and 8 inch tires and wheels and small trailer fenders. I was very impressed by the good service and good quality of product. I would gladly order more as I need it. 372426
by: Allen K02/19/2017
Price on both tires and cover could not be beat and the free shipping was a plus, and the information on making sure the tires were the right size helped make sure I got exactly what I was looking for. 345389
by: Don H09/23/2015
The tire is being used as a spare. The price was right, and the customer service and fast delivery were excellent.I would recommend the product and Etrailer to anyone buying trailer parts. Again, thanks 227197
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
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
by: Preston R.07/09/2015
The tires and the service were the best. I would buy again and would recommend etrailer.com to anyone checking out their products. I couldn't be more pleased. 210543
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
by: Heinz K01/12/2017
Had a leak in the Rim & the Rim was replaced. For the time being we're in no need of any products, unless you sell MILK & CEREAL! Satisfied. 331959
Video reviews, great prices and the product arrived quickly. The tires are working great and the boat trailer rides much smoother now! 56771
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
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
Did a search for my boat trailer tires. E trailer came through, very good experience and delivered fully inflated. Excellent 163974
by: Glenn C.09/12/2015
Received the two wheels and tires quickly (6 days). I am perfectly satisfied with my purchase experience using etrailer.com! 225162
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
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
Received product I expected in a timely manner. Was kept aware from receipt of order to delivery of product. 136104
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
by: Ruth D09/25/2015
Haven't put them on yet but shipping was fast. Correct product arrived with no damage! Exactly what I need. 227560
Shipping was fast! Product is great! Updates from etrailer were great and timely also! Highly recommended! 143837
by: Mike A.04/14/2017
Tires and wheels ready to install out of box. Good quality and price. Fast shipping. Excellent service. 367609
by: Chris K06/27/2016
It's hard to find a highway worthy tire in this size. These have held up well and are worth the money. 265471
Order was sent promptly and informed as to when would show up and product was as stated- - all is good 249712
by: John Y.12/28/2010
Boat trailer tire Web site has excellent instructions to measure the size, fit fine the first time.. 4713
by: john r04/13/2017
Product arrived as described, packaged well in a timely fashion. Good product and good service. 366941
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