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Kenda 5.30-12 Bias Trailer Tire with 12" Galvanized Wheel - 4 on 4 - Load Range C

Kenda 5.30-12 Bias Trailer Tire with 12" Galvanized Wheel - 4 on 4 - Load Range C

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Trailer Tires and Wheels
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AM30790 - Good Rust Resistance Kenda Trailer Tires and Wheels
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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 4 on 4 bolt pattern and a corrosion-resistant galvanized finish. Lowest Prices for the best trailer tires and wheels from Kenda. Kenda 5.30-12 Bias Trailer Tire with 12" Galvanized Wheel - 4 on 4 - Load Range C part number AM30790 can be ordered online at etrailer.com or call 800-298-8924 for expert service.
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  • Reviews (2774)
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Kenda Trailer Tires and Wheels

  • Tire with Wheel
  • 12 Inch
  • 4 on 4 Inch
  • 5.30-12
  • 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 1,045-lb maximum load at 80 psi. The 12" diameter x 4" wide steel trailer wheel features a 4 on 4 bolt pattern and a corrosion-resistant galvanized finish.


Features:

  • Trailer tire by Kenda is designed for excellent handling at high speeds
  • 8-Spoke steel wheel is galvanized to resist rust
  • Tire-and-wheel assembly meets Department of Transportation specifications


Specs:

  • Rim dimensions: 12" diameter x 4" wide
  • Bolt pattern: 4 on 4"
  • Wheel capacity: 1,250 lbs
  • Wheel bolt size: 1/2"-20
  • Pilot diameter: 2.84"
  • Tire size: 5.30-12
    • Section width: 5.6"
    • Outer diameter (when inflated): 21.9"
  • Tire capacity:
    • Load range: C
    • Ply rating: 6
    • Maximum load: 1,045 lbs at 80 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"




30790 8-Spoke 12" Galvanized Wheel and Kenda K353 Bias Tire - LR C

Item # AM30790






Customer Reviews

Kenda 5.30-12 Bias Trailer Tire with 12" Galvanized Wheel - 4 on 4 - Load Range C - AM30790

Average Customer Rating:  4.9 out of 5 stars   (2774 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 4 on 4 bolt pattern and a corrosion-resistant galvanized finish.

- AM30790
by:

Everything that I wanted, at a great price. Even the neighbors were impressed. 588369



- AM30790
by:

Customer service does exist on the Internet! Etrailer delivers at a level of service that I did not think existed on the Internet. The team at etrailer rushed my tires out and saved our Memorial Day camping trip. I got follow ups every step of the way, and a very prompt response when I expressed the urgency of my order. The tires are great, and the proper rating for my trailer (they are nearly impossible to find at the big chain stores). After hearing about the site on several forums I decided to give them a chance and will never buy my trailer products anywhere else again! 81213



- AM30790
by:

I've ordered from etrailer a few times but had never ordered wheels. My last wheel order was via Amazon. The wheels arrived "packaged" only by being taped together with shipping tape. They were very dirty and rather scuffed up. I thought that's what you get for "free shipping." My etrailer order of 2 wheels arrived in a very heavy cardboard box securely stapled - in immaculate condition - also via free shipping. Bottomline - the wheels were cheaper than I found on Amazon, shipped securely, arrived in 3 days and the nice people at etrailer sent me 3 messages related to the order's progress. Great service, great products & they know what they're doing. Highly recommend etrialer! 723273



- AM30790
by:

Nice tire easy to install 818187



- AM30790
by:

Extremely happy with the product. Timely delivery as well. 816640



- AM30790
by:

Great experience. Got it in a timely manner and quality was as they said. Thanks 815746



- AM30790
by:

Good replacement tires for my Sunbird boat trailer. 815315



- AM30790
by:

Tires were perfect for our needs - very durable, still have like-new tread even after a great deal of use on our trailer. Great buying experience, fast shipping and the best prices on the internet. 811839



- AM30790
by:

Still hold air, good to go 801335



- AM30790
by:

Tires and wheels came on time and were even aired up to the recommended psi 797203



- AM30790
by:

I was looking to replace and possibly upgrade the tires and wheels I was using. All of the web site's info was enormously helpful in selecting a tire/wheel combination that did exactly that and for a great price. Tire/wheels arrived as promised (on time and exactly as described). Will use etrailer again and would recommend it to others. 795390



- AM30790
by:

Excellent looking tire and rim. Purchased 3 of these, to have a spare, as well as a light kit for my trailer. Ordered on a Saturday and delivered and Thursday. Had everything on trailer by Friday afternoon. Had old 8ā€ tires on trailer previously, but these 10ā€ tires make it look A LOT better. Everything looks great and price was more than fair. I would definitely buy again and recommend to anyone looking for a solid tire. 795078



- AM30790
by:

Service and delivery was fast. Ordered and 2 days later was on my door stop. 781903



- AM30790
by:

What better review! Great product, fast shipping and instructional videos Amazing. Thanks guys! 770885



- AM30790
by:

Fast shipping!! 769551



- AM30790
by:

Looked at my 1983 boat trailer and realized it was time for new tires - 4 days later they arrived and I installed them . They look great and Iā€™m about to take them to Lake Manatee here in Florida. 769452



- AM30790
by:

Great trailer tires , I put many miles on theses within a year and they have held up great. I would highly recommend these to anyone needing to replace or upgrade. 764176



- AM30790
by:

Upon placing my order I had the privilege of speaking with Brett W. who was very patient with me. I had to call Brett back several times before finally placing my order. I ordered 2 of Item: AM30790 to replace the 4 on 4 bolt pattern wheels and 155-r 765 tires on my boat trailer. My trailer is a galvanized type which carries my 14 ft. Crestliner Jon Boat and a Yamaha 8 hp outboard engine. It was Brett's suggestion that I purchase the AM30790 units because I live in South Texas which is extremely hot and sunny most of the year. My purchases arrived on time and they appeared to be in good condition upon visual inspection. I will highly recommend "etrailer" to my friends and others looking to replace their trailer or vehicle tires. 750003



- AM30790
by:

wow......incredible deal on these tires / wheels and if that wasn't enough, the fastest delivery imaginable ! Of course when In built this splitter 25 years ago, I just modified some wheels to fit it by using washers and filing out the lug holes.....NOW, it's done right ! Many thanks, I will be back ! 745795



- AM30790
by:

Awesome thank you for the great service 744752



- AM30790
by:

Exactly what I expected 733655



- AM30790
by:

great price and quick turn around 723129



- AM30790
by:

I have had no problems with these wheels and tires. I have made several long trips across the desert in hot weather with no issues. Great product and great service from e-trailer. 716819



- AM30790
by:

Fantastic - received unbelievable customer service that walked me thru the whole process of picking the right tire and rim. Even gave advice for a broken stud. Gave new Life and Ride to a classic older Motorcycle hauler - Ready to hit the road. 699811



- AM30790
by:

everything worked fine. very satisfied. 691740


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Ask the Experts about this Kenda Trailer Tires and Wheels

  • Trailer Wheel and Tire Options for Size 5.30-12 on 4 Lug Trailer Wheel
    Based on the numbers you listed what you have is a trailer tire size 5.30-12 Load Range C on a 12 inch trailer wheel with a 4 on 4 inch bolt pattern. For a combo that covers all of that aside from being a radial we have the # AM30780 for a white wheel or part # AM30790 for a galvanized wheel. None of the combos we offer in this setup have a radial option For just the tire we have the part # TT53012C which will work well and is a radial. Then for a wheel to match this we have the part...
    view full answer...
  • Recommended 12-Inch Wheel/Tire Combo With 4 on 4 Bolt Pattern
    The tire/wheel combo I recommend is part # AM30790. This is a 12-inch galvanized wheel with a 4 on 4 wheel bolt pattern. The tire is a Load Range C bias-ply tire that has a maximum load capacity of 1,045-lbs at 80 psi.
    view full answer...
  • Can I Upgrade From 8 Inch to 15 Inch Wheels On a Boat Trailer
    It is possible to switch from 8" wheels to 15" wheels yes but, in addition to fender clearance issues you will also run into not having enough surface area on the hub for the larger wheel size. For example, the Trailer Idler Hub Assembly part # AKIHUB-545-2-1K which is common on 2,000 lb axles and what I suspect you have only has enough surface area to work with 12" wheels max. Therefore, in order to upgrade to 15" wheels you will also likely need to upgrade hubs as well as fenders. In...
    view full answer...
  • Speed Rating of Trailer Tire and Wheels in Size 5.30-12
    Kenda 5.30-12 Bias Trailer Tire with 12" Galvanized Wheel - 4 on 4 - Load Range C Item # AM30790 is rated for 65 miles per hour. The similar tire/wheel combo, # TTWAS53012WS4HP, is rated for 81 miles per hour. This is the same size tire on a wheel with same bolt pattern.
    view full answer...
  • Are All Galvanized Wheels Hot Dipped?
    The galvanized wheels from Americana are always hot-dipped. Some of the Taskmaster wheels use a PVD (Physical Vapor Deposition) coating that is a black finish and those wheels are not hot-dipped. We do specify the wheels that use the PVD and they are black finish versus light gray, so you will know the difference. For example # A15R645BMPVD. The Kenda 5.30-12 Bias Trailer Tire with 12" Galvanized Wheel - 4 on 4 - Load Range C # AM30790 you looked at are Americana wheels that are hot dipped.
    view full answer...
  • Speed Rating for Kenda 5.30-12 Bias Trailer Tire with 12" Galvanized Wheel - 4 on 4 # AM30790
    Kenda 5.30-12 Bias Trailer Tire with 12" Galvanized Wheel - 4 on 4 - Load Range C Item # AM30790 is rated for 65 miles per hour. The similar tire/wheel combo, # TTWAS53012WS4HP, is rated for 81 miles per hour.
    view full answer...
  • Does the Center Pilot Hole on a Trailer Wheel Have to Be an Exact Size to Fit Over the Hub
    There are 2 different types of wheels you will find on a trailer: lug-centric and hub-centric. If your wheels attach to the hub using lug nuts then it is lug-centric. This means that the wheel centers on the hub using the lug nuts. If your wheels attach to the hub with wheel bolts and no lug nuts then it is hub-centric and the wheel centers on the hub using the center pilot hole. If you have the first type, lug-centric, then the pilot hole can be larger since it centers on the hub...
    view full answer...
  • What Torque Rating Should the Lug Nuts of the Kenda Wheel and Tire Combo Be Tightened To
    For the wheel included with the tire and wheel combo # AM30790, the specs for the wheel indicate that the lug nuts should be torqued to 50 to 75 foot pounds. You should re-torque them at 10 miles, 25 miles, and 50 miles, and then periodically after that. I attached an FAQ article on trailer tires for you to check out also.
    view full answer...
  • How to Pick Out Replacement Trailer Tires
    In order to pick out the correct tire size to replace what you currently have you are going to need to know what size tire is on your PWC trailer. There will be a size stamped on the side of the tire, if you check out the picture I attached you will see what it should look like. Once you know the size of your trailer tires check out the FAQ article I attached to the right that will have all of the trailer tire sizes we offer. You will need to select your tire size from that chart and...
    view full answer...
  • Can a 145R12 Tire Replace a 4.80x12 Bias Trailer Tire Size
    The closest radial tire size I would have to replace the 4.80-12 bias tire size is the Kenda Karrier S-Trail ST145R12 Radial Trailer Tire # AM10130. The 4.80-12 bias tire is 20.7 inches tall and 4.9 inches wide. The 145R12 radial tire is 21.3 inches tall and 5.7 inches wide. If you have clearance for a little more than 1/2 inch height and a little more than 3/4 inch width you can use the 145R12 radial tire size. Both of the tires will mount to a 12 x 4 inch wheel. A radial tire will...
    view full answer...
  • Recommended Lug Nut Torque Rating on 2,000lbs Trailer Hub Assembly # 34822BX
    I was able to go back and see that the part number you ordered was the # 34822BX. For the 8-14 inch wheel size with the coned lug nuts you will want to torque them down to 75-85 ft lbs.
    view full answer...
  • Wider Tire Recommendation for Waverunner Beach Launches with a Loadrite Trailer and 2010 Toyota Rav4
    It may be possible to use a wider tire and wheel combination on your trailer to help with launching on a beach. You will need to determine if the overall width and height of the replacement assembly will work on your traielr and not rub the frame or fenders. The Kenda 165/65-8 Bias Trailer Tire with 8 inch White Wheel, item # AM3H200, may work for your application. this combination is 16-1/2 inches overall diameter and 6.6 inches wide. Measuring your trailer for clearance will tell you...
    view full answer...
  • Which Trailer Tire Size is best for a Jet Ski Trailer that has 4.80-12 Tires
    Increasing tire width will not really benefit you in any significant way. You would see a slight increase in stability, but if the trailer already rides pretty straight, you may not see any improvement. The 5.30-12 tires would also make the trailer sit a bit higher. My suggestion would be to use part # AM30630. It is a galvanized wheel for 4 on 4 pattern. It is a load range C bias ply tire and each wheel would be capable of supporting 990 pounds at 90 psi, which should be more than enough...
    view full answer...
  • Speed Ratings of Special Trailer Tires in Size 4.80 - 12
    Trailer wheel and tire speed ratings are independent of the tire and wheel size, to a degree. Usually we will have multiple options for speed ratings in any given tire/wheel combination. If we do not note a speed rating you can presume it is 65-mph (speed rating code J or K). All 4.80 - 12 trailer wheel/tire combination products, as well as separate tires, are shown on the linked page. You can click on your required weight load range to see the options. For example, part # TTWAS12B4SMHP...
    view full answer...
  • Tire Pressure for Kenda 5.30-12 Bias Trailer Tire with 12" Galvanized Wheel AM30790
    The tire in tire and wheel combo # AM30790 is rated for 1,045 pounds at 80 psi. Trailer tires should always be inflated to the maximum psi indicated on the tire. This is because trailer tires have a thick sidewall and if under inflated it can cause the tire to generate excessive heat and lead to failure.
    view full answer...
  • Can Bigger Tires and Wheels be Used on a Aluminum Jet Ski Trailer with 145/12 Tires
    You might be able to use a larger tire as long as there is space all around the existing tires for the larger size. The next size up from your 145/12 size is going to be 175/80-13. This tire size will be 1.3 inches wider and 2.8 inches taller. What this means is you will need more than 0.65 inches between the sides of the tires closest to the trailer and the trailer itself. And you will need more than 1.4 inches from the tops of the tires to anything above them, such as fenders. If...
    view full answer...
  • Can 10 Inch Trailer Wheel/Tire Combo Be Replaced With 12 Inch On Jayco Trailer
    You said you have a 4 on 4 wheel bolt pattern on the wheels you have on your trailer with the 20.5X8-10 tires. The overall diameter of that tire is 20.5 inches. The Kenda Tire/Wheel Combo, part # AM30790 has a 5.30 - 12 tire on a 12 inch wheel and measures 21.9 inches diameter, and has a 4 on 4 bolt pattern as well. . If you have sufficient clearance under the trailer when adding the 12 inch wheels and tires, you will be fine. I have attached a helpful article about measuring...
    view full answer...
  • Does the Kenda 5.30-12 Bias Trailer Tire with 12" Galvanized Wheel Come In a 5 Bolt Pattern
    The Kenda 5.30-12 Bias Trailer Tire with 12" Galvanized Wheel part # AM30790 which contains the Kenda K353 Bias Trailer Tire part # AM10066 can be ordered separately or you can get the Kenda 5.30-12 Bias Trailer Tire with 12" Galvanized Wheel part # AM30850 which has the 5 on 4-1/2" bolt pattern you need.
    view full answer...
  • Recommended Replacement 12" Wheel and Tire for 4 on 4 Bolt Pattern
    The size of your tire isn't necessarily going to effect the heat that they're going to generate, but tires that are not properly inflated will create more contact with the road and create more heat-which is the largest cause of tire malfunction. Also, there could potentially be 12" wheels with tires that are the same diameter as a 13" wheel, so in the interest of keeping things simple you're probably going to be best served just sticking with what you're currently using, and not creating...
    view full answer...
  • Replacement Trailer Tire Recommendation for a 2004 Bass Tracker Panfish Boat Trailer
    It sounds like you are overloading your current trailer tires or are pretty close to and should upgrade to a 5.30x12 tire with enough capacity. For that you would want the # AM10068 which has a capacity of 1,250 lbs at 105 psi per tire. Special trailer tires should be inflated to their maximum air pressure. If a trailer tire is inflated to a lower air pressure than the maximum, the amount of weight that the tire can carry will be reduced. If a heavier load is put on the trailer tire...
    view full answer...
  • 5.30-12 Load Range D Tire Mounted on Galvanized Wheel with 4 on 4 Bolt Pattern
    We don't offer a wheel tire combo with a load range D tire, but you could always purchase the # AM10068 and the # AM20124 wheel separately and have them mounted locally. Another option would be to go up to a 13 inch wheel/tire like # AM3S130. This tire is 1 inch wider and would move your tire about 1 inch closer to the underside of the fender/wheel well. As long as you had at least 3-4 inches of clearance when the trailer is loaded, that would work fine for you. The tire is a 175/80-13...
    view full answer...
  • Comparison of Two Kenda Tire and Wheel Combos Part # AM30670 and # AM30790
    Both tires # AM30670 and # AM30790 are Kenda tires but there are a number of differences. For starters they're different sized tires. The # AM30670 is a 4.80-12 sized tire and # AM30790 is a larger 5.30-12 sized tire. The latter being about 3/4 of an inch wider and over an inch larger in diameter. Also, they both have a C Load Range but the larger # AM30790 has a higher weight capacity at 1,045 pounds when inflated to 80 psi. The # AM30670 is rated up to 990 pounds at 90 psi. With...
    view full answer...
  • What Size Trailer Tire Spare Should be Used on Trailer with Tire Size 5.30-12
    Since you have the clearance to go to the larger trailer wheel and tire size you certainly could. The overall diameter difference between the two sizes is large enough that you wouldn't want to plan on using them together on a trailer. I would not recommend the use of a 4.80-8 tire as a spare on a trailer that is using 5.30-12 sized tires as the diameter difference is almost 5 inches. Best option is all the same size like the part # AM30790 which is a 5.30-12 trailer tire size mounted...
    view full answer...
  • How to Compensate for Trailer Coupler Much Shorter Than Tow Vehicle's Receiver
    It sounds like you're trying to make sure that your trailer is towed level, which is always important for safety. However, by the looks of that trailer, the fenders you've got on there are going to really limit the size tire you can put on there. You normally want to leave at least 3" between the top of the tire and the fender so that you don't damage the tires when going over any bumps or anything, so I'm not sure that adding a larger tire is going to be the best solution. It sounds...
    view full answer...
  • Are there differences in the Kenda 4.80-12 Bias Trailer part # AM30630 and the 5.30 part # AM30790
    The difference in the Kenda 4.80-12 Bias Trailer Tire with 12" Galvanized Wheel part # AM30630 and the Kenda 5.30-12 Bias Trailer Tire with 12" Galvanized Wheel part # AM30790 is the size of the tire itself. The first is 4.80" wide and 20.7" tall and the second is 5.30" wide and 21.9" tall. If you are looking to upgrade size slightly and you have the room there is no issue substituting one for the other.
    view full answer...
  • Replacement Tires and Wheels Needed for 1962 Boat Trailer with 6.00-9 Wheels 4 on 4 Bolt Pattern
    The 4 on 4 is a very common bolt pattern but just to make sure that this is what you have on your 1962 boat trailer, I went out to our warehouse to get a measurement. The side to side, or center a to center b, measurement is going to be 2-7/8 inches on the 4 on 4 rim so we have a match. As for not measuring the center hole, as long as you have lug centric wheels, which means they slide onto studs on the hub and are secured with lug nuts, this measurement won't be as crucial. Since the wheel...
    view full answer...




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