Videos are provided as a guide only. Refer to manufacturer
installation instructions and specs for complete information.
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Bias tire has a ply rating of 6 and a 1,045-lb maximum load at 80 psi. The 12" diameter x 4" wide steel trailer wheel features a 5 on 4-1/2 bolt pattern and a corrosion-resistant powder coat finish.
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 5.30-12 Bias Trailer Tire with 12" White Wheel - 5 on 4-1/2 - 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 AM30820. This is the Kenda 5.30-12 bias trailer tire mounted on a 12" Dexstar white spoke wheel. We'll start with the rim dimensions. The diameter of this wheel would be 12", which are measured inside-to-inside. The width of this wheel is 4" wide. This wheel has a bolt pattern, which has 5 lugs 4.5" bolt pattern.
The best way to measure on a wheel that will have an odd number of lugs, like in this case 5 lugs. Is if you would draw a circle through the center of each bolt hole and measure the diameter of that circle, that will give you the bolt pattern. So in this case if we measure from the center of this hole to that edge of that circle we've drawn would be 4.5''. So the bolt pattern will be 5 lugs 4.5'' bolt pattern. This wheel has a weight capacity of 1,250 pounds at 90 psi.
It uses a wheel bolt size of a 1/2"-20. Another critical measurement is the pilot hole diameter, which is the large hole in the center here. This will go over the hub on your trailer, measured diameter of that is 3.19''. This wheel does come with a white powder coat finish. Now, we move on to the tire.
This tier is Loadstar size 5.30-12, has a load range of C, which is a 6 ply rated tire. The maximum load carrying capacity on this tire is 1,045 pounds at 80 psi. This tire is a bias constructed tire, which would mean the belts will run the length of the tire. This will give a little bit firmer ride when compared to radial design tire. One last measurement we're going to do is the overall diameter of this tire and it would be 22''.
That should do it for part number AM30820.
Average Customer Rating: 4.9 out of 5 stars (111 Customer Reviews)Bias tire has a ply rating of 6 and a 1,045-lb maximum load at 80 psi. The 12" diameter x 4" wide steel trailer wheel features a 5 on 4-1/2 bolt pattern and a corrosion-resistant powder coat finish.
by: Steve S.04/23/2015
Fast Free 3 day shipping! Tires were packaged well, clean, scratch free, and the tire pressure was perfect. They look great on my jet boat trailer. I am very happy with my purchase and highly recommend buying your tires from e-trailer. 187751
by: B. Fischer08/01/2012
The original brand new tires that had come with my new trailer didn't track properly and the tread looked very weak and not well formed. That made me very nervous with a long road trip coming up so I ordered the 5.30 x 12, Load C tires from eTrailer. What a delightful surprise. . First, eTrailer upgraded my shipping so that I got them a couple of days sooner. Second these tires had well-defined shoulders(where the tread meets the sidewall). You could see the difference immediately. Third, these tires were made in the U.S. which gave me more confidence in them(The Chinese are still learning how to make things that are round work correctly). Bottom Line: Excellent product + Superior service = Splendid Results and a Happy Buyer. Recommend highly! 50057
by: John Wilson04/02/2014
High quality tires and wheels, great price, incredible customer service. Since the tires are mounted, installation was easy and etrailer filled the order so quickly I had these installed on my trailer before most companies would have managed to fulfill the order, much less ship it. etrailer.com was exceptionally good. 123420
by: John P.03/25/2014
Great price, fast shipping, and a quality tire and rim. Perfectly matches my SmokerCraft boat trailer. I'm a customer for life! 122075
by: John G08/07/2013
I needed new tires for my 13 yr old 5'x8' utility trailer. ETrailer had the right product (for some reason 5.30-12s are not that common in my area) and a good price which created the highest value from the various sources I found on the web and locally. I was very pleasantly surprised how well everything came packed. Very good experience. 93767
I received a kenda 5.30-12 tire and wheel and the fulton tire mount for my snowbear trailer. the fulton mount fit fine on the front tongue and the tire came fully mounted on the wheel with tire fully pumped up.the wheel two bolts did bolt up to the tire mount , but one bolt seemed to not tighten up all the way, like it would not line up with the hole right. all did look fine on my trailer and it did clear the ground by several inches.i am happy with all the items I got from etrailer.thanks. 97436
What a pleasure it was to work with the folks at etrailer. I called to order a wheel and tire combination and had a lot of questions about selecting the correct combination for my jet ski trailer. My questions were handled promptly and the information I received validated what I thought I needed to order. My order arrived in a timely fashion, well before the expected delivery date, and the merchandise was well packaged and was exactly what I needed. Thanks, etrailer. 159572
Set of two replaced my 20 year-old tires on a utility trailer. For me it was not much more expensive to purchase tires & wheels than it would have been to buy only tires that would have needed to be mounted (at added inconvenience and expense). Order shipped almost immediately via UPS and arrived quickly. Very nice quality wheels--heavy duty compared with some others I'd considered. Without a doubt I'd buy here again and will recommend etrailer.com to my friends. 206995
by: Charles Homestead Fl04/15/2014
You guys rock. Placed my order and every thing else was left up to you. I ordered two trailer tires and they arrived when you said they would and I was kept updated until they were at my door. I lucked out when you were running a special and got free shipping which was a bonus. As far as I am concerned there is only one place to shop for my trailer needs. You have a very satisfied customer. Thanks again and I will be ordering again soon. 125289
by: Mark B.02/28/2012
Ordered the product on Sunday evening and it was on my doorstep Wednesday. Price was unbeatable and the Kenda Load Star is a much more rugged tire than the Carlile brand you'll find in Walmart. Also, most of the local retailers only carry Load Range B tires! This is a Load Range C tire that is superior. I have bought from etrailer before (a set of excellent Rhino Racks for my truck) and have always found them great to deal with. 32706
by: Tony scrimpshire12/04/2014
Fast shipping n a great product better than original equipment that came on my boat traylor. I ordered these to replace 4.80x12 mutch better tires n wheels a little bigger tire as expected but fit perfect thanks etrayler 163366
I was pleasantly surprised having never ordered from etrailer.com before. The web site was easy to navigate and gave me the right information to order the right stuff on the first try. The packaging was excellent and the shipping time was very prompt. I am a happy customer, with two new wheels and tires for my trailer. I will by all my trailer stuff from etrailer. Good Job, keep it up! 135119
by: Bill J.11/02/2014
Instructions given on the website to determine what tire I needed to order were great, I placed the order and the tires came in less than a week. They fit as advertised, and they were much higher quality than the tires my trailer originally came with. I am more than satisfied with the quality of the product, the service, and the shipping. 158857
by: Phil R.01/14/2011
Great tires at a great price Ordered 4 tires and they arrived 4 days latter. Price was unbeatable when comparing to local retailers and other web sellers. Now just have to waite until the ice melts to put the tires on the road to get the boats into the water. Thank you for your great service and products as always. Phil R. 5508
by: Rod W.05/15/2011
The tire quality is fine. The delivery period was fast. Customer support was excellent as I received several e-mails with updates on the status of my order. This company has set standards that other businesses should follow. I will order from them again and if the opportunity presents itself will recommend to others. 14077
by: Pat K.02/17/2011
Needed a replacement 5.30-12 tire for my trailer in a hurry. Found exactly what I wanted and at a great price. Ordered it online- tire arrived in 3 days - to a small rural town in Texas. Hey! Its only a tire, but I'm grateful for their expedited service on such a small matter. Tire is exactly what I needed. 7360
by: Ken W.04/17/2014
I ordered tires for my 10 year old trailer, they came in time for me to take a big load of lumber on a 300 mile trip. I was glad they came fully inflated. They sat nice and high and took the load very well. Cant wait to put my ATV on the trailer now and go with confidence. Thanks for a good product !! 125701
by: Gary S.05/23/2012
Unfortunately this tire and wheel will serve as a spare for my trailer, so I will not get to experience its quality as much as I can. but Upon inspection, the tire and the wheel looked to be in good shape. What I loked most however was the cheap shipping and it got there in only one day. 41394
VERY HAPPY with my 5.30X12 trailer tires from etrailer.com. Received and installed in the same day. Product appears to be of excellent and customer service and shipping we're OUTSTANDING! Will definitely purchase from etrailer.com the next time my utility trailer requires maintenance. 196391
First impression is very positive - the tire was actually slightly larger - outside rolling diameter - than the OEM tire. No Problem for my 3/4 ton box trailer. All was exactly as ordered, shipped in a cardboard box, and delivered quickly. Fits perfect. Time will tell how it holds up. 43362
by: John Howard09/24/2012
The product came in good condition. One of the rims was bent on the edge but I was able to straighten it. The carton was of good quaility and did not have any damage.The tires went on with no issues. I was very please with the quick turn on the order. 55673
Shipping was fast for the size of the package. I ordered 2 tires on a Sunday and had them at the house by Thursday. The tires look great and give the trailer a new look. I would have no problem ordering these again and do recommend etrailer. 141756
by: Chuck K03/28/2013
These wheels and tires are great. They came aired up (checked pressure and both were perfect), no scratches on the wheels and they came with the upgrade valve stems. Better than what came on the trailer originally. 73007
by: Jim G.04/22/2013
Product arrived quickly, well packaged and exactly as described/ordered. Tire was also inflated to correct default pressure. Product itself is decent - Good quality powder coated steel rims and Kenad tire. Does the job well. 77273
by: Scott T06/12/2014
Product shipped fast with Great communication from etrailer. Received product in perfect shape and works wonderful on my Jet Ski trailer. I will definitely use etrailer for any trailer tires I ever need. Thanks etrailer. 135410
by: Ed P.04/19/2012
Etrailer is Great! 37716
by: Ed Foy05/10/2012
i purchased these tires to replace my 4.80-12. i wanted a little more height on the tongue of the trailer. so i replaced them with 5.30-12 5 lug rims. they fit perfect. yes, i would recomend these tires to anybody. 39903
by: Kirk f.03/18/2015
Had to call for tech help , very knowledgable with products. Didn't get transferred to someone else like most other places. took my order promptly over phone. Delivered on time as told. Great to do business with. 179466
tires and rims arrived on schedule. put them on the trailer and what a difference they made, it sits higher and looks a 100% better. thanks etrailer for your help and also the best price i could find. 71806
Just order from etrailer.com and relax! Bought a spare tire for my boat trailer that looks better than the original set. Great service - shipping and communication are top notch! Thanks etrailer! 127347
by: Bob C12/10/2013
Product received in excellent condition, and to be truthful better then expected. Service. items and interactions with the company was outstanding. Will always consider them first - excellent !!!!! 109747
by: Todd D.06/29/2012
Product better than expected. Got a new tire/wheel combo @ a better price than what just a tire cost locally. Will continue to use & recommend etrailer.com for their great prices and products. 46118
by: Tom R.08/22/2011
As always, etrailer sent me an excellent product with fast shipping and great service. The tires were exactly as I expected and at least 15 dollars less than I could buy them locally. 22539
by: Terry C04/09/2015
Terrific price for a quality wheel and tire package. I bought this as a spare for my trailer, looks better than the wheels that came on the trailer. Very pleased with fast shipping. 184521
Delivered faster than promised and it was FREE!!!! And everything was exactly as ordered and cheaper than my local Tractor Supply. Will DEFINITLY order more products from etrailer. 153946
Helluva Deal! Great service, price, and product. Just installed, but haven't towed with them yet. Hopefully they are balanced. There were no wheel weights like on my old rims. 188629
Good products + wide selection + competitive prices + great customer service + free and quick shipping = a satisfied customer. Etrailer has the web shopping formula figured out. 129745
The tires shipped within 12 hrs of ordering. I received them at my door 2 days later. Tires were exactly as described. Great service. Highly recommended. Will use etrailer again! 19367
by: Rick A.06/02/2014
Great price and fast shipping. I could not find a better price anywhere and I got free shipping to boot. I plan on placing another order for some axle parts today. Thanks Guys 133814
Delivered on time, great service, and product. Have already put a thousand miles on the pair within a week of delivery. Very well pleased with purchase. Would purchase again. 181182
by: Lori B07/21/2014
Service was excellent. Quick and efficient. I have recommended your company to family and friends and we will also plan on ordering our supplies from you. thank you Lori B 142445
This is the EXACT tire that I have on my trailer now that I was needing for a spare. EXCELLENT internet transaction - probably the best that I have ever experienced! 73038
by: Bob Faulks12/17/2014
The wheel and tire look better than my original. Got it sooner than I thought and the price was better than Wal-Mart. That's about as good as it gets. RHF 165826
by: CHARLIE H.12/20/2013
YOUR SERVICE IS FANTASTIC! I ORDERED THE TIRE/WHEEL MON MORNING AND RECEIVED IT WED AFTERNOON! THE ITEM MATCHED THE ORIGINAL SPOT ON! THANK YOU! 5 STARS!!!!! 110689
Needed a spare so I bought this. Haven't needed it yet but I'm rating it as excellent based on the customer service that I've always received from etrailer. 190620
by: Virigl S08/11/2011
So far so good. Great service and quick delivery. Big trip coming up so we will see how they pull. If they work out I will be using etrailer again.. 21638
by: Ray S.11/17/2014
The tires came in the time quoted. They mounted quickly and had the correct pressure as stated. I would expect many years of service from them. 161262
Very quick shipping and it was free. Excellent packaging. Very fresh tires only seven months old. Perfect match to the tires in the trailer now. 162092
by: Peter K.10/07/2014
Product was as described, shipped fast, was easy to track and was packaged well. About as easy as it gets. And the price was unbeatable. 155116
by: Mike B.09/08/2013
Drove 400 miles on them on one trip. Had no issues. Tires seem to dissipate heat quickly. I'm very happy with these trailer tires. 98906
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