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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

Item # AM30790
Retail:$143.70
Our Price: $96.97
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Trailer Tires and Wheels
Shipping Weight: 21 lbs
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Kenda 5.30-12 Bias Trailer Tire with 12" Galvanized Wheel - 4 on 4 - Load Range C Steel Wheels - Galvanized,Boat Trailer Wheels AM30790
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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. Great 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 1-800-940-8924 for expert service.
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Kenda Trailer Tires and Wheels - AM30790

  • 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

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"
  • Offset: 0
  • 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





Customer Satisfaction Score:


Customer Reviews

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

Average Customer Rating:  4.8 out of 5 stars   (6392 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.

by:

Nice wheels I blacked out the center with flat black the did a clear coat. Gave it a more define look.

Scott

10/15/2023

Still looking and rolling good

Etrailer Expert

Mike L.

11/7/2023

@Scott Awesome, glad to hear that!


by:

Very happy with these tires and service! Straightforward ordering and delivery. George from etrailer reached out to me following a glitch in the payment process that happened because I had changed the address on my credit card as I was moving overseas. I was also dealing with a very tight time constraint, but the tires were perfect and arrived on schedule. Installation was no problem, and I had a smooth 730 mile journey from Chicago to Baltimore to deliver the boat and trailer for shipping. And now the boat, and the tires, are here with me in New Zealand :).



by:

Just what I needed! These wheels and tires are for an old Sea Lion trailer that holds an old Rhodes 19 sailboat. I will not have time to restore the boat this year - too many other boats for customers - but it will be ready for next Spring. I will sail the vessel on Lake Champlain and will haul it up there on these new tires. As I fully prepare the trailer, I will be getting more bits and pieces from etrailer - including a spare wheel and tire and mount.

I have used etrailer for many years. I own 5 trailers myself - and occasionally restore or improve my customer's trailers. Also, I purchased my trailer hitch for my 2018 Forester from etrailer. I have always been perfectly pleased with the service and products.



by:

These tires and wheels worked great as a replacement for my 1977 bass boat trailer. Very satisfied with the purchase.



by:

Ordered brand new tires wheels and one doesnt hold air leaking around valve stem. So now i have a customer to pick up their jetski to put away and i have to tell him the new tires i got for him leak!!!! Un real why arent these checked before ship?

Etrailer Expert

Jenny N.

10/6/2023

I am sorry that it is not holding air for you. Customer Service will be in touch so that we can have it replaced for you.



by:

Switched from a 5.7-8 to a 5.3-12, and I was worried about clearance, but I still have +/- 2 inches under the fender. I also like the profile of the bigger tire for the trailer. I always love etrailer! Quality parts and quality service everytime!



by:

Great looking tires and wheels. Great price. Most importantly, fast, efficiant service and super quick delvery.

Harry

8/6/2023

Still look great with no sign of wear



by:

Items came sooner than estimated, very well boxed! Both wheels and tires look great, looking forward to getting them put on my log splitter!



by:

The wheel and rim look very good. The rim was over sprayed and had drips which is the only reason I gave 4 stars and not 5 stars. Other than that, issue it looks very good.



by:

Excellent quality, fast shipping. I am restoring a 1992 Jayco popup and I bought, wheels and tires, trailer hitch and a 4-way flat to 6 square wiring adapter for the camper. Great experience...I plan to buy from etrailer again.



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!



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.



by:

Picked up 2 spare tires for this trailer from etrailer.com on the way to Phoenix, AZ. There are 2 spares on the trailer and a special paint job. Harbor freight trailer with 8 inch tires. 2011 Smart 4 2.



by:

Happy with my order, and thanks for the fast shipping!



by:

The product looks good in the pictures. The tires were just as expected. The set was delivered with equal tires pressure. The wheels are another story. The wheels are muddled and appear to be very poor casting with lots of slags. The bolt holes were heavily burred and lacking a clean machining as well. One tire was mounted with the stripes outward and the other with stripes inward. I am hoping this is just cosmetic, however, I prefer my camper to look nice and the same on both sides. The set will complete a 600-mile trip soon. I hope they perform better than they look.



by:

Tires are great !! Delivered on time keep up the service



by:

Replaced old original tires on my boat trailer along with rusted rims. Tires look great.
Received my order 2 days earlier than expected.
Once again etrailer with great products and outstanding customer service!
Won't use anyone else.



by:

Always a treat to open the box that new tires and wheels come in from etrailer. The galvanized rims were so shiny and bright they'd look great just hanging on a wall. Never had any issues with wheels and tires from this seller. I will be back again soon as I just purchased another used boat trailer with 8" wheels, (I prefer 12" wheels and tires for the smoother ride).

Allan C.

12/3/2022

One year later and the wheels and tires are still working perfectly. No leaks, no flats, no wobbles.



by:

Whees/Tires came as described! Not knowing much about trailer tires/wheels, etrailer had all the info I needed! Easy to understand, read, and find!



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 !



by:

Couldn't find the size of tire I needed on the island. For a little bit more I figured I get the tires and rims together. Took a few minutes to pop on. Ready to go fishing!



by:

Excellent customer service, fast accurate shipping, super price! Two new wheel tire assemblies and a light kit, delivered in two days....made pick up of my 1971 Mariner 2 + 2 in Baltimore possible! Thanks guys!



by:

Very nice upgrade from the 4.80 tires I had on the boat trailer. Fit my fenders nicely. Heavy duty set.



by:

Delivery was fast and the tires were as ordered. Great deal on tires & rims. Will install them on my boat trailer in the Spring. Impressed so far !



by:

Super fast shipping, order at noon 1/8 - received before noon 1/10. Product as expected, time will tell how they ride and wear.

Scott K.

1/11/2020

Very Happy, Tires have worked out perfect.


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Show More Reviews

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

  • Can Trailer Tire Size 20.5x8.0-10 be Upgraded to Taller Size
    In the 10 inch wheel size the 20.5x8.0-10 that you have is the tallest size overall at 20.5 inch. If you wanted to bump up to a 21.9 inch overall diameter tire you could go to a 5.30-12 tire with something like the # AM30790 if you have a 4 bolt pattern or # AM30820 if you have a 5 bolt. This would be a narrower tire as well so there wouldn't be any risk of clearance issues with the trailer frame.
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  • 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...
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  • Replacement Tire Options For a 165SR13 Trailer Tire
    The closest tire size to your 165SR13 is the Karrier ST175/80R13 Radial Trailer Tire # AM10210. The new tires will be approximately 5/8" taller and 1/2" wider than you current tires when new. You will want to ensure that you can fit the new tires without clearance issues. I generally recommend 1" side wall clearance and 3" vertical clearance for suspension travel. The next smaller size is the Kenda 5.30-12 Bias Trailer Tire with 12" Galvanized Wheel # AM30790. This would require you to...
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  • Replacement Options For An ST155/80R13 Boat Trailer Tire
    A 5.30 x 12 tire would be too small to fit your 13" wheels so you would have to either replace the wheels as well or size up to a 175/80R13 tire and check to ensure that there's enough clearance between the tire and the frame and fenders of the trailer. For a 5.30 x 12 tire and wheel you can use part # AM30850 if you have a 5 on 4-1/2 bolt pattern or part # AM30790 if you have a 4 on 4 bolt pattern. The options in this size are all bias ply. An ST175/80R13 tire is going to have a section...
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  • 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.
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  • 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 give...
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  • Spare Wheel and Tire for Load Rite MC1800WT
    Everything that I can find on it says that it is the 5.3x12 and the lug pattern is 5 on 4-1/2". For this I recommend as a spare tire Kenda 5.30-12 Bias Trailer Tire with 12" Galvanized Wheel # AM30850. The only only other possible option would be if you have the 4 lug option # AM30790. I have linked our Article on How to Measure Bolt Patterns below.
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  • Wheel and Tire Recommendations for Tire Size 5.30-12
    We have wheel and tires in the size and rating that you need of 5.30-12 Load Range C like the part # AM30820 which is mounted on a 5 lug bolt pattern wheel or the part # AM30790 that is mounted on a 4 bolt wheel.
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  • 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...
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  • 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...
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  • 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 the...
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  • 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...
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  • Can Trailer Tire Size 4.80-12 be Replaced with 5.30-12
    Yes, you can as the size is very similar and it's a very common tire size change. So if you had a 5 lug wheel currently you could use the part # AM30850 or for a 4 bolt wheel you'd want the part # AM30790 which also has a galvanized wheel and same tire. Or you could reuse your current wheels and mount the part # AM10066 to it.
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  • Recommended Replacement Tires for 5.30-12 Load Range D Tandem Axle Pontoon Boat Trailer
    I have a solution for you, but I can't recommend going down to a Load Range C tire with your trailer in this case without knowing the exact weights. However, if you wanted to go with a radial tire you could use the Kenda Karrier S-Trail ST145/R12 Radial Trailer Tire - Load Range E # AM10140; these are 21.3" in diameter so they've close in size to your 5.30-12 tires that are 21.6" diameter. You could mount these on your existing rims. With all of that said, since you've got a tandem axle...
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  • 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...
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  • 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.
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  • 2011 Jayco Jay Series Sport Wheel and Tire Replacement Recommendation
    For a good highway wheel and tire with the size 5.30-12 I'd go with the Taskmaster wheel and tire part # TA26RR as this is a radial tire which does better at highway speeds.
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  • Does the Kenda 5.30-12 Bias Trailer Tire with 12" Galvanized Wheel Come Assembled/Mounted
    The Kenda 5.30-12 Bias Trailer Tire with 12" Galvanized Wheel part # AM30790 is a pre-mounted wheel and tire assembly that comes ready to install, simply adjust the PSI and you're good to go. There is no additional mounting or balancing required.
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  • Wider Tire Replacement for 4.80-12 Trailer Tire Wheel and Tire
    The 4.80-12 tire has a section width of 4.80" and an outer diameter (when inflated) of 20.5". The 5.30-12 tire has a 5.3 inch section width and outer diameter of 21.5 inches, so it will change both the height and width of the tire. If you have the space, the upgraded size will gain you some weight capacity. If you want to keep the 4.80-12 size, I recommend the Kenda 4.80-12 Bias Trailer Tire with 12" White Wheel - 4 on 4 - Load Range C # AM30620. This combo is rated for 990 lbs at 90...
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  • Speed Rating of Kenda 5.30-12 Bias Trailer Tire with 12" Galvanized Wheel
    The speed rating of the Kenda 5.30-12 Bias Trailer Tire with 12" Galvanized Wheel part # AM30790 is 65 mph. That's pretty much the max for a bias ply tire this size but if you switch to a radial like the Taskmaster 5.30R12 Radial Trailer Tire part # TT53012C you can get up to 81 mph. You will have to add the wheel separate though, it's the Steel Spoke Trailer Wheel part # AM20124.
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  • 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...
  • What PSI Should Trailer Wheel and Tire be Inflated to In Size 5.30-12
    Sounds like maybe you have more than one brand of tire on your trailer and there is multiple PSI requirements based on that. It is correct that you should always run the max pressure in the tire listed on the sidewall otherwise capacity is diminished and likelihood for failure is increased. For a wheel and tire in your size of 5.30-12 and a wheel bolt pattern of 4 on 4 like you need the part # AM30790 would be a really great option.
    view full answer...
  • Can Trailer Wheel with 4 Lug Bolt Pattern that Fit 8 inch Wheel Fit 12 inch Wheel
    Trailer hubs that have a 4 on 4 inch bolt pattern that can fit an 8 inch wheel can also fit a 12 inch wheel for example the # AKIHUB-440-2-G-2K. So you could go up to a 12 inch wheel and tire like the # AM30790 and be able to use your current hubs.
    view full answer...
  • Replacement Wheel and Tire Combo for a 5.30-12 Bias Trailer Tire
    Thanks for the picture and the additional information! We have one option for a Load Range C 5.3 X 12 tire and it is the Kenda 5.30-12 Bias Trailer Tire with 12" Galvanized Wheel - 4 on 4 - Load Range C item # AM30790. This is on a galvanized wheel not an aluminum. This tire has a maximum load of 1,045 lbs at 80 psi. I took a look at your picture and you have item # L44643 inner and outer bearings. I do not have a seal with 12437 part number but we do have a bearing kit with both # L44643...
    view full answer...
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