Kenda 4.80-12 Bias Trailer Tire with 12" Galvanized Wheel - 4 on 4 - Load Range C

Kenda 4.80-12 Bias Trailer Tire with 12" Galvanized Wheel - 4 on 4 - Load Range C

Item # AM30630

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Tires and Wheels

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Shipping Weight: 19 lbs

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Kenda Good Rust Resistance Tires and Wheels - AM30630
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Bias tire has a ply rating of 6 and a 990-lb maximum load at 90 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 tires and wheels from Kenda. Kenda 4.80-12 Bias Trailer Tire with 12" Galvanized Wheel - 4 on 4 - Load Range C part number AM30630 can be ordered online at etrailer.com or call 800-298-8924 for expert service.
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  • Reviews (2397)
  • Q & A (31)
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Kenda Tires and Wheels - AM30630

  • Tire with Wheel
  • 12 Inch
  • 4 on 4 Inch
  • 4.80-12
  • Load Range C
  • Steel Wheels - Galvanized
  • Bias Ply Tire
  • Kenda
  • Good Rust Resistance

Bias tire has a ply rating of 6 and a 990-lb maximum load at 90 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: 4.80-12
    • Section width: 4.9"
    • Outer diameter (when inflated): 20.7"
  • Tire capacity:
    • Load range: C
    • Ply rating: 6
    • Maximum load: 990 lbs at 90 psi
  • Limited 2-year warranty


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"




30630 8-Spoke 12" Galvanized Wheel and Kenda K353 Bias Tire - LR C







Video of Kenda 4.80-12 Bias Trailer Tire with 12" Galvanized 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 Transcript for Kenda Tires and Wheels - Tire with Wheel - AM30630 Review


Customer Reviews

Kenda 4.80-12 Bias Trailer Tire with 12" Galvanized Wheel - 4 on 4 - Load Range C - AM30630

Average Customer Rating:  4.9 out of 5 stars   (2397 Customer Reviews)

Bias tire has a ply rating of 6 and a 990-lb maximum load at 90 psi. The 12" diameter x 4" wide steel trailer wheel features a 4 on 4 bolt pattern and a corrosion-resistant galvanized finish.

- AM30630
by:

This has been my second purchase of item# AM300630 tire/wheel. I bought the first two for a Hot Dog Kart business, excellent tires and wheels look really great galvanized. Just as with the first purchase, ordering was simple as their web site is very detailed. Shipping was quick and free over $99. Items came in boxed and ready for install on my boat trailer. I will definitely be using them again in the future. Pictures to follow. 604455



- AM30630
by:

I purchased trailer tires and wheels for my boat trailer on line from etrailer. I did extensive research and found the price and quality of the product was better than I could find from any other company. I could have taken advantage of a free shipping offer but elected 3-5 day shipping because of my immediate need. I received the tires in 2 days exceeding the delivery expectation. I could not be more pleased and would highly recommend etrailer. 569218



- AM30630
by:

Put these on my boat trailer as the original ones were dry rotted. Wheels look better than the painted ones. Tires are good quality.No more tire worries! 250047



- AM30630
by:

Very nice product. I wanted the galv. rims to go with the galv. trailer. They look great on the trailer. The tires and rims will see little road work, as the trailer is used for storage when the sailboat is not in the water. I was pleased with both the delivery time and price. Chuck 143110


Comments

The wheels and tires still look great after sitting for a year in MIs UP. Nice products.

Chuck H - 07/27/2015

13657

- AM30630
by:

First, I would like to say "thank you" to Brandon and the rest of the folks for being awesome during my trailer restoration project. Accurate and courteous advice, fast service and just true genuine concern for the success of my project. The wheel/tire combination is great...but just the tip of the iceberg on top knotch service. 516383



- AM30630
by:

I have used this specific tire multiple times now. I have taken them on multiple long road trips on the freeway going up to 800 miles none stop. This tire holds up and preforms great. 719832



- AM30630
by:

tires were just as described!. Christina was very pleasant to deal with.outstanding service. ordered on wed., was told that they would arrive on the following Tuesday,was very shocked and surprised to have them arrive on Saturday morning!!!!very happy overall!!!!!! will buy again!!! 714011



- AM30630
by:

Very fast shipping, the tires and rims are good quality, I would recommend to everyone. 683089



- AM30630
by:

Always care a spare- etrailer is my go to for anything trailer related 682614



- AM30630
by:

Great service and product! Good Job!!! 665046



- AM30630
by:

The wheels arrived on time and in good order. Performance has been great, although the 4 star rating is due to the fact that I've worn out the tires already. To be fair, the trailer axle is not perfectly true, and I made 3 round trips from Colorado to Michigan, so approximately 8400 plus miles. Overall I'm very happy with them, and bought a new set, although I upgraded to load range B tires. 663631



- AM30630
by:

Excellent product. No issues. 658038



- AM30630
by:

Happy with this purchase and the customer support received. When I first ordered I didn't realize there was a galvanized wheel, nor that there was a tire with a higher load capacity in the size I needed. etrailer sent me a shipping label to return the first tire, and I wound up getting two. One year later, no rust on the rims, tires have been performing well on my canoe trailer, and holding their air well. Stored outside, my only concern is that weather will 'retire' them before mileage does which is typical of any trailer tire I think. 653232



- AM30630
by:

Web site was easy to navigate, there was a broader selection, good product at value price, and my order arrived as expected. Very satisified. 644687



- AM30630
by:

Wonderful experience. Easy to order,easy to install! The galvanized wheels look great on my popup camper. 642468



- AM30630
by:

Great product , packaged well , extremely fast shipping. 639662



- AM30630
by:

Perfect fit ,Very happy with quality. 639163



- AM30630
by:

Installed product 627799



- AM30630
by:

The galvanized wheels and highway tires have been reliable and trouble-free for about one year of weekly use. No problem handling 800-900 lb loads. Galvanizing still looks good and there are no signs of peeling or rust. 617585



- AM30630
by:

Very solid product for the price, easy to navigate the website and compare options. The real surprise was the promptness of the shipping and the delivery next day for free. Great surprise. Will order again from this company. 608928



- AM30630
by:

Very fast shipping. Product is as described. Only website I'll do my shopping for my trailer parts. Website is very helpful with video and had lots of helpful information. Recommend to anyone. 600360



- AM30630
by:

The tires and wheels were exactly as described and arrived on time or possibly a day early. They arrived in perfect condition and fit my trailer correctly. The price was much lower than local options. 600142



- AM30630
by:

Just installed the tires/wheels. So far, so good. 596579



- AM30630
by:

We'll satisfied came in timely manner, tires are good, and helpful service! 596069



- AM30630
by:

Fast shipping , tires were exactly as ordered price was great and shipping sealed the deal. 594713



- AM30630
by:

Great price for a quality spare wheel and tire. Hoping I never have to use it, but it's there if I do 594207



- AM30630
by:

Good quality tire and wheel, tire appears to be of high quality, has not lost much pressure while in storage. Galvanized rim is well finished with no sharp edges that this type can sometimes have. Valve stem is recessed and high quality. Overall a surprisingly good value. 590676



- AM30630
by:

Ordered on Monday and delivered on Wednesday, Wow. Love the Website and how to videos. Tires and rims are just as advertised. Thanks for the Great service. 578962



- AM30630
by:

Wheels I ordered where out of stock. I was promptly notified and offered a substitute. I chose to wait for the wheels I wanted, and received them in a timely period. Packaging was excellent. Thanks! 577202



- AM30630
by:

Priced right. Fast service. Will buy ag ain. 571334



- AM30630
by:

Ordered and shipped in rapid time far beyond my expectations, which to me is key. Pricing is great! 563913



- AM30630
by:

The rimmed tires fit and was of good quality. If I have further needs I will visit the trailer web site. 560119



- AM30630
by:

All's I can say is great product and unbelievable shipping could not believe how fast the shipping was. Will definitely be ordering from etrailer in the future. 549760



- AM30630
by:

All's I can say is great product and unbelievable shipping could not believe how fast the shipping was. 549758



- AM30630
by:

My shipment arrived in good condition and It FITS!!!! Thank you. I am happier than a pig in a sty. 538469



- AM30630
by:

Received the two tires very fast after I ordered them. They were already filled with proper air pressure and I appreciate the good price which was half of west marine and the both tires were a better weight rating and more cords than the much higher priced tires at West marine. 522650



- AM30630
by:

After years of driving without a spare on my boat trailer. I just ordered two new ones And will have the old ones for use as spares. Easy to order, good prices, fast shipping and the free delivery seals the deal. Also ordered the bracket to mount the spare. 522043



- AM30630
by:

ETRAILERS is the best ,I placed order within 10 min someone contacted to help me with my order ,everyone is very helpful ,parts fit perfect and showed up on time ,thank u I will be buying more parts if needed but for now its time to fish thank u 516158



- AM30630
by:

Shipped quickly! Just what I needed - ordered a spare tire and carrier - arrived quickly and worked perfectly. 511106



- AM30630
by:

Perfect replacement for our Sea Doo venture trailer which had Kings tires on them and the sidewalls were cracked after just 4 years and about a total of 150 miles on them. Hopefully these will last longer. Fast shipping and so far these seem to be great tires! 502234



- AM30630
by:

Delivered earlier than I expected. Look great. Excellent price and product. Very satisfied with my order. Will recommend etrailer to anyone needing trailer parts. 501687



- AM30630
by:

Bought two new galvanized wheels and tires. Exactly what I needed and wanted. Good quality, well packaged. delivered to my front porch. They fit fine on the trailer, and I am very pleased with the whole purchase and process. 501094



- AM30630
by:

Great service, speedy shipping, great prices. Always my go-too for trailer parts! Thanks. 499352



- AM30630
by:

Poor soldering around the rim and on top of that the rim was sent with food stains weird right it’s almost like someone drop food on it and never cleaned it.... 484500



- AM30630
by:

Great tire, great rim. Definitely the best price I found after (avidly) shopping around for a bargain. Top quality, cost effective, and shipped quickly. It's the reason I continue to purchase from etrailer. 477893



- AM30630
by:

Great products Thanks 474536



- AM30630
by:

Nice tire and wheel set up, the combination looks to be high quality since we are buried under Ice and Snow on the East Coast i won’t be able to install them on my trailer until Spring. 466981



- AM30630
by:

Product is as advertised. Seems good quality and shipping was fast and cheap. Very happy with product and etrailer at this time. Only time will allow to see how durable and well built product actually is. 465695



- AM30630
by:

great service and great products 463517



- AM30630
by:

This is my iceboat trailer with new wheels and improved fender brackets. Rust prevention is my main goal on this order. The price was lower than the local store. The delivery was completed in under 48 hours. Amazing! I believe the former white painted wheels were purchased about 10 years ago. They need restoration. The tires might have 2000 miles on them. I recommend galvanized wheels as in this new order. Two wheel and tires for under $100!! Fantastic – and much cheaper than the local tire dealer who offers white painted wheels that rust - by over $20. And free shippng. By the way, each fender now has two brackets as suggested by eTrailer. 457860


Comments

The trailer sat in the woods all summer,since it is a iceboat trailer used in winter. I just pulled it home from the cabin. The wheels look perfect. They have a silver finish, not white paint. Happy!

Peter - 12/07/2018

46470
52
2446
Show More Reviews

Ask the Experts about this Kenda Tires and Wheels

Do you have a question about this Tires and Wheel?


  • What is the Speed Rating for the Kenda Tire on Galvanized Wheel # AM30630?
  • The Kenda Trailer Tire with Galvanized Wheel # AM30630 is a bias tire which has cords inside which run at a 32 degree angle to the direction of travel for a stiffer sidewall than a radial tire. This tire has the standard speed rating of 65 mph. I've added a link to a video review of this wheel/tire combo for you to take a look at.
    view full answer...

  • Replacement Components To Upgrade Harbor Freight Folding Trailer
  • The Dexter Trailer Idler Axle w/ Idler Hubs - EZ-Lube - 4 on 4 Bolt Pattern - 60" Long - 2,200 lbs # 20440I-EZ-60 will be a great upgrade from the axle that comes on Harbor Freight trailers. The 3-Leaf Double-Eye Spring for 2,000-lb Trailer Axles - 20-3/8inch Long # SP-169275 and hanger kit # APS2 will work well as will the u-bolts # CE23000. The Kenda 4.80-12 Bias Trailer Tire with 12" Galvanized Wheel - 4 on 4 - Load Range C # AM30630 is rated for 990 lbs each max capacity, so you...
    view full answer...

  • Trailer Tire Recommendation Taller than Size 5.70-8
  • The most similar size to your 5.70-8 tire size that has the diameter you are looking for would be the 4.80-12 which is 20.5 inches in diameter like the part # AT12R45SM for if you have a 5 on 4-1/2 inch bolt pattern or # AM30630 for if you have a 4 bolt wheel pattern. The section width of these tires is right at 4.9 inches.
    view full answer...

  • Are Trailer Wheel Hub Bore (Pilot Diameter) Measurements Universal Sizes
  • The center hub bore size can vary between wheels so you will need to verify the hub bore size (pilot diameter) before replacing your 8" wheels with 12" wheels. For example, the Steel Spoke Trailer Wheel # AM20124 with the galvanized finish has the 4 on 4" bolt pattern that it looks like you have and a pilot diameter of 2.84". It looks like your current lug nuts sit flush against your wheel and they don't have a cone shape. If this is the case then you will need 60 degree coned lug nuts...
    view full answer...

  • Size Difference Between 4.80-12 Tires and 175/80-13 Tires
  • A 4.80-12 trailer tire and wheel such as the Kenda # AM30630, when inflated will measure 20.7 inches in diameter and have a width of 4.9 inches. A 175/80-13 trailer tire and wheel will measure 24 inches in diameter and have a width of 6.6 inches so you do need to measure to ensure you have the necessary clearance. A great option for a 175/80-13 trailer tire and wheel with a 4 on 4" bolt pattern is the Loadstar # AM3S130 which has a galvanized wheel or the Loadstar # AM3S120 which...
    view full answer...

  • Recommendation for Upgrading to Larger Tires from 5.30-12 Tires on Trailer
  • As long as you have the needed wheel well and trailer frame clearance, there is no reason that you couldn't go to a larger tire size from your existing 5.30-12 tires. The next size up from what you have is going to be with an ST175/80-13 size tire. This tire size will have an overall diameter of 24 inches and a width of 6.9 inches. This is compared to the 21.9 inch diameter and 5.6 inch width of your existing 5.30-12 tires, which means that the top of the tire will be about 1 inch closer...
    view full answer...

  • Do I Need to Give My Kenda 4.80-12 Trailer Tires # AM30630 Time to Cool Down When Driving
  • The 90psi is going to be the cold filling pressure; as you drive, the tires are going to heat up and the air inside them is going to expand. When running long distances, most tire manufacturers recommend that you stop for 30 minutes for every 3 hours of driving in order to let the tires cool down. After each stop, it would be a good idea to check your tire pressure and make sure that they're not going below the 90psi if you are having tire pressure concerns.
    view full answer...

  • Speed Rating for Kenda 4.80-12 Bias Trailer Tire with 12" Galvanized Wheel # AM30630
  • The Kenda 4.80-12 Bias Trailer Tire with 12" Galvanized Wheel # AM30630 is rated for 65 miles per hour. If you routinely go above 65 miles per hour it will start to generate excessive heat. If it's one thing tires hate it's heat! All of the trailer tires in size 4.80-12 are rated for 65 miles per hour.
    view full answer...

  • Replacement 4.80-12 Trailer Tires and Wheels for a Boat Trailer
  • The capacity listed on a tire is per tire so for two tires with the same capacity you would double that capacity. Going to higher rated tires will not increase the capacity of the trailer because the axle, suspension, and other components would limit the trailer capacity. The tires being 10 years old and cracked should be replaced for sure. The wheels might be fine especially if they are corroding or damaged in any way. So you may not need wheels. If you go with tires only I recommend...
    view full answer...

  • Recommended 12 Inch Tire/Wheel Combo For 1980 Fiberglass Travel Trailer
  • We do carry wheel/tire combos to replace your wheels on your 1980 travel trailer. I have attached a link to the combos we offer that have a 4 on 4 bolt pattern you can check out. One of the combos I recommend is the Kenda 4.80-12 Bias Trailer Tire with 12 inch Galvanized Wheel, part # AM30630. This combo has an 8 spoke galvanized wheel and has a maximum load capacity of 990 lbs at 90 psi. This combo has a pilot diameter of 2.84 inches, and a Load Range C 6-ply tire. We do not carry...
    view full answer...

  • Availability of 4.80-12 Trailer Tire on 4 Lug 4 Inch Bolt Circle Wheel
  • We offer several different wheel/tire combos that feature a 4.80-12 tire on a 12 inch rim with a 4 lug 4 inch bolt circle. We have a 4.80-12 load range C with a 990 lb capacity available on a white steel wheel, part # AM30620, a galvanized wheel, part # AM30630 or an aluminum wheel, part # AM30677. A load range B tire with a 785 lb capacity is available on a white steel wheel, part # AM30540 or a galvanized wheel as part # AM30550. I have also linked you to our trailer tire FAQ...
    view full answer...

  • What Tire Pressure Should Trailer Tires be Inflated To
  • Trailer tires should always be inflated to their max psi rating so that you ensure that you get the full weight capacity and best tire wear characteristics. For example, the part # AM30630 that you referenced should be inflated to 90 psi to get it's full 990 lb capacity. I attached a review video for this wheel/tire plus a help article on trailer tires for you to check out.
    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...

  • Replacement Wheel and Tire for Trailer with 155/80R12
  • A 155/80-12 is not a trailer tire size or at least not common. The closest match is a 145/80-12 such as # AM10130 for a load range D rated for 1,220 pounds at 65 psi. Or # AM10140 rated for 1,520 pounds at 80 psi. What letters are in front of the tire size? If it is the letter P then it is a passenger vehicle tire and should not be used on a trailer. It needs to be an ST trailer tire instead. For a rim with the tire size I mentioned mounted to it with a 4 on 4 inch bolt pattern...
    view full answer...

  • Difference Between Tire Sizes 4.80-12 and 5.30-12
  • The two tire sizes you referenced, 4.80-12 and 5.30-12, both fit 4-inch wide rims, but they differ in their overall diameter. A 4.80-12 tire/wheel when fully inflated will have a diameter of 20-1/2-inches while the 5.30-12 size will be just under 22-inches in overall diameter. The linked articles on trailer tires will give you additional information on sizes and tire types.
    view full answer...

  • Can Trailer Tire Size of 20.5x8-10 be Replaced with 4.80-12
  • The two sizes you mentioned have the exact same diameter of 20.5 inches. The biggest difference is that the 12 inch size you are considering of 4.80-12 is much narrower at 4.9 inches compared to 8.4. Clearance wise you'd not have any problems at all. If you have a 5 lug bolt pattern you'd need the part # AM30670 or if you have a 4 lug pattern you'd need the # AM30630.
    view full answer...

  • What is the Difference Between 4.80-12 and 5.30-12 Sized Tires
  • The main differences between the two trailer tire sizes you referenced are the outer diameter for the two and the capacities available. For the 4.80-12 tires they are 20.5 inches in overall diameter and have 785 and 990 lb capacities available. For the 5.30-12 they are 21.9 inches in overall diameter and have capacities of 840. 1,045, and 1,250 lbs. Larger tires tend to run a bit cooler and have higher capacities. I attached links to pages that have all of the wheels tires we...
    view full answer...

  • Spare 12-Inch 4-Lug Wheel/Tire for 1986 Coleman Camper
  • There are five sizes of 12-inch trailer tire with a 4-bolt wheel but don't worry, the page linked for you shows all such 4-lug 12-inch wheel/tire items. The most popular 12-inch tire size is the 4.80-12 size and we offer the most choices in this specific size but all appear on the linked page. You'll want to ensure your spares match your regular tires in not only size but also in their weight capacity. The sidewall on your tires will indicate their size as well as their weight load range...
    view full answer...

  • Recommended Tire & Wheel Replacement For 155x12 Wheel & Tire
  • A 155x12 wheel and tire is not a very common size for trailers. A close match is going to be something like a 145/80-12 or a 4.80-12 like you mentioned. A 155 is going to be about 6.1 inches wide. A 145 will be 5.7 inches and a 4.80 will be 4.9 inches wide. The overall diameter of a 155 tire depends on the aspect ratio, the second number in the size, so a 145/80-12 tire has an aspect ratio of 80 percent. This means the overall tire diameter is 21.3 inches. Similarly, the 4.8 has...
    view full answer...

  • How Much Does Taskmaster 4.80-12 Bias Trailer Tire with 12" White Spoke Wheel # TTWAA12WS Weigh
  • Taskmaster 4.80-12 Bias Trailer Tire with 12" White Spoke Wheel # TTWAA12WS weighs approximately 20 pounds. Wheel and tire combo # AM30630 weighs slightly less at about 18 pounds. And ever so slightly lower we have # AM30550 at about 17 pounds.
    view full answer...

  • Spare Wheel and Tire Recommendation for Karavan KBE 1250-46
  • The part # AM30590 would be a great spare wheel and tire replacement as long as you have a 5 on 4-1/2 inch bolt pattern like what this has. Otherwise if you had a 4 bolt pattern you'd want the part # AM30630.
    view full answer...

  • Replacement Trailer Spare for Tire Size 4.80-12
  • The tire diameters are very different between the two sizes. The bigger size you have now of 4.80-12 is overall 20.5 inches tall and the older size 4.80-8 is 16.1 inches. Since that difference is split between either side of the spindle you'd have one side of the trailer sitting 2.2 inches taller than the other. In a very short-term emergency situation you could probably limp home with that but I would highly recommend matching the larger tire size for a spare with something like the...
    view full answer...

  • Solution for Fitting Modern Trailer Wheel and Tire Size to Boat Trailer Axle with Old Spindles
  • The easiest solution will most likely be to cut off the spindles and install a set that have dimensions compatible with current trailer hub/drums which will allow you to use a standard wheel. To use the hub part # AKIHUB-440-2-1K that you referenced you'd need a BT8 spindle like the part # R104BT8. From there you could install a standard wheel with a 4 on 4 inch bolt pattern like the Kenda Wheel and Tire part # AM30630 which is a 4.80-12 trailer tire mounted on a 12 inch wheel.
    view full answer...

  • Replacement Trailer Wheel and Tire for Size 155ST12
  • We do offer both bias ply and radial ST-type trailer tires in a 12-inch wheel size although a ST155R12 is not among them. In a radial type we have size ST145/80-12 tires which are only 10mm narrower than your current tires and would work fine on 4-inch wide rims. For that we have the part # AM35351DX which is on a 4 lug wheel too.
    view full answer...

  • Determining Correct Bolt Pattern and Tire Size for Replacement Tires and Wheels on Jayco Camper
  • To determine the bolt pattern on your existing wheels, you will measure center-to-center on lugs directly across from each other (not next to each other). Most likely your wheels have a 4 on 4 inch bolt pattern, but you will want to measure them to confirm. I have attached a very helpful article that explains exactly how to do this in more detail for you to check out. You will then want to locate the tire size on your existing Jayco J-Series tires. This will be listed on the tire's sidewall....
    view full answer...

  • Can 4.80/4.00-8 Trailer Tires be Replaced with 4.80-12 Tires on a Trailer Without Fenders
  • Yes, you can replace your 4.80/4.00-8 tires with 4.80-12 tires and wheels such as # AM30630. This larger size will not be any wider than what you have and since the trailer doesn't have fenders the extra height will not be a factory. This tire and wheel combo has a 4 on 4 bolt pattern which is likely what your existing wheels have. But if you have a 5 on 4-1/2 bolt pattern you would need a different tire and wheel combo such as # AM30670.
    view full answer...

  • Wheel and Tire Setup Recommendation to Reduce Trailer Height by 2 inches
  • To lose 2 inches of height on your trailer that has 175/80-13 inch size tires what you would need is to go with a 4.80-12 tire size as that will get you right where you want to be. For a wheel and tire you would want the part # AM30670 which has this tire size and a wheel with a 5 on 4-1/2 inch bolt pattern. For a 4 on 4 inch bolt pattern instead you would want the part # AM30630.
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  • Can 4.80-12 Tires be Replaced with ST175/80R13 Tires and Wheels on Trailer
  • Switching from a 4.80-12 size tire to an ST175/80R13 is quite a decent jump in size but it really just depends on how much room you currently have available both between the top of the tires and fender and between the side of the tire and trailer frame as to if you can safely make the change. An ST17580R13 tire will be about 3-1/2 inches larger in diameter/height and 2 inches larger in width than what you have right now. Keep in mind too that only half of these differences (1-3/4 inches...
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  • Can 10 Inch Bias Trailer Tire W/Wheel Replace 4.80-12 Tire W/Wheel For Popup Camper
  • Maybe. The offset is zero and the backspace for the Kenda 205/65-10 Bias Trailer Tire Item # AM3H410 is about or a little less than 4 inches. Another consideration is the width of the tire which is 3-4 inches bigger than your current tires. If you make the change, you will need to make sure you have 1-2 inches of clearance between the new wheels and all of your trailer components inside the wheel well. If you just need to replace your wheels then you could get a similar wheel like...
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  • What is Recommended Tire Pressure for Kenda Wheel and Tire AM30630
  • The tire that is on the Kenda Wheel and Tire part # AM30630 requires 90 psi. Trailer tires have to be inflated to their max tire pressure otherwise they do not get their full capacity.
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Info for this part was:

Expert Research:
Michael H
Expert Research:
Jameson C
Expert Research:
Jeffrey L
Installed by:
Jeff D
Updated by:
Laura H
Updated by:
Mary E
Updated by:
Sarah W
Updated by:
Isabelle B

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