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Loadstar 4.80-12 Bias Trailer Tire with 12" Galvanized Wheel - 5 on 4-1/2 - Load Range C

Loadstar 4.80-12 Bias Trailer Tire with 12" Galvanized Wheel - 5 on 4-1/2 - Load Range C

Item # AM30670
Retail:$134.95
Our Price: $76.62
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Shipping Weight: 18 lbs
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AM30670 - Steel Wheels - Galvanized,Boat Trailer Wheels Kenda Tire with Wheel
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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 5 on 4-1/2 bolt pattern and a corrosion-resistant galvanized finish. Great Prices for the best trailer tires and wheels from Kenda. Loadstar 4.80-12 Bias Trailer Tire with 12" Galvanized Wheel - 5 on 4-1/2 - Load Range C part number AM30670 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 - AM30670

  • Tire with Wheel
  • 12 Inch
  • 5 on 4-1/2 Inch
  • 4.80-12
  • Load Range C
  • Steel Wheels - Galvanized
  • Boat Trailer Wheels
  • Bias Ply Tire
  • Kenda

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 5 on 4-1/2 bolt pattern and a corrosion-resistant galvanized finish.


Features:

  • The Loadstar trailer tire 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: 5 on 4-1/2"
  • Wheel capacity: 1,250 lbs
  • Wheel bolt size: 1/2"-20
  • Pilot diameter: 3.19"
  • Offset: 0
  • 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
  • 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"




30670 8-Spoke 12" Galvanized Wheel and Loadstar K353 Bias Tire - LR C





Customer Satisfaction Score:


Customer Reviews

Loadstar 4.80-12 Bias Trailer Tire with 12" Galvanized Wheel - 5 on 4-1/2 - Load Range C - AM30670

Average Customer Rating:  4.8 out of 5 stars   (6401 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 5 on 4-1/2 bolt pattern and a corrosion-resistant galvanized finish.

by:

I love the new tires...I put them on a galvanized boat trailer I bought in the mid 1990's, I have gone thru 3 sets of rims over the time as the white painted rims would pit...then rust. The other issue was they were only 4.8" x 8" tires but trailer had fenders to accommodate 12" tires. Don't know why I waited so long but purchased larger 4.8" x 12" tires with galvanized rims, what a difference. etrailer helped me select the needed tires and price was great compared to what local stores had, and no one locale had galvanized rims.

etrailers' prices are fantastic and had my 3 tires and rims in a few days, great turnaround time. Will see how the tires last as we are still in the depth of winter here in the northeast.



by:

I use my trailer 2 to 4 times a month all year round and have put about 1200 miles on these tires. I am happy with these wheels and would recommend them.

Tracy J.

4/12/2024

These wheels are still holding up well and I would still give them 5 stars after two years.



by:

Excellent price and appears to be high quality. Needed a spare for my Kayak trailer and this fit the bill.



by:

I needed tires for my 5 x 8 trailer because the old tires were cracking on the sides. I priced out several companies and one of the larger discount stores wanted nearly double. I got a better deal buying 2 tires with wheels than if I had gone to a tire shop for just tire replacement. I’m very happy with the price, service and shipping time using etrailer. Thanks much!!

Tom C.

3/19/2020

These tires are still working great. I use this trailer frequently and am happy with my tires from etrailer. Will definitely order from them again for tires and other parts. Thx



by:

Ordered 3 wheel and tire assemblies to replace my old ones on my trailer, one for as spare. After more than 10 days and back ordered after i ordered them. I get them and they have the wrong valve stems installed. These are load C trailer tires 90 psi. The rubber valve stem that came in them are 60 psi. So now these wheel and tire assemblies cant be used and are now not DOT compliant. My old trailer tires im replacing have metal valve stem which are DOT compliant for 90 psi. After 2 phone calls and a hour waiting to talk to someone. They agreed about the valve stem concern. But no call back with a resolution to the problem as promised. I called back a third time today to the persons extension and it went to voice mail! E-trailer this is a fail!

Etrailer Expert

Katrina B.

5/2/2022

Thank you for your feedback! I have sent your information over to our customer service department for them to better assist you.



by:

Replaced the 23 year old Kendra Load Star tires on my utility trailer. Went with the galvanized wheels as I think they'll resist rust better the the original white wheels. From a few feet away they
galvanized wheel almost looks like chrome!



by:

Matches my new Triton PWC trailer OEM tire. Great price and shipped next day. Robust box package ensured it wasn’t damaged. Customer service was outstanding at communicating the progress of my order and shipping. I’m always impressed with etrailer!



by:

Easy ordering and fast delivery. All items were exactly as advertised. Have always had good service from etrailer.com.



by:

Good purchase. I up graded to a load C. My trailer doesn’t bounce as much.



by:

I’m very impressed on how fast my shipment came. I really like the tires and wheels. Thanks again. Great company to deal with.



by:

Love them looks awesome



by:

Super service. Fast delivery of trailer tires and rim. E trailer carried size and product item I had difficulty finding elsewhere.



by:

Poor quality. Do not buy this tire!



by:

Etrailer has the best prices and fastest shipping I have ever found. Excellent company.



by:

I am more than happy with this purchase.
The
price was unbeatable.
I feel much safer and secure towing my boat on the freeway at high speeds for long distances with these tires and wheels.
Shipping was extremely fast,and communication was excellent.
I highly recommend these as an upgrade to any smaller trailer.

Before and after pic's.
14' G3 jon boat
18 hp Nissan/Tohatsu



by:

Tires are exactly as specified.Rims are a little "rough".The rims have discoloration on them and what looks like spots where the welding was done
poorly.



by:

Wheel and tire fit perfectly. Runs great down the road. One of my old tires was bouncing a lot (I could see it in my mirror) and the treads eventually wore out. No local tire store would balance a 12" trailer tire/wheel.

The guides and advice on this site take the stress out of ordering online.

Long term review will have to take place later :-)

Joe R.

6/6/2017

Just great. Over a year of hauling household furniture and building materials through 500 mile round trips twice a month during all weather conditions...snow, sleet, rain, hot days and nights, put these tires to the test. Never leaked air, no rust in the galvanization, tread wear is even.



by:

Blew out a tire a Saturday. Ordered two new ones on etrailer.com Sunday. They arrived with free shipping Thursday. Back on the road, the following Saturday. Fast, easy, affordable, and product as described. What more can you ask for! Thanks



by:

Items received as promised. Appear to be what I was looking for. Won't be able to try them until this spring so can't comment on how well they perform.

Richard

2/4/2024

Have used the tires all year and they have worked flawlessly. Would buy them again.



by:

They are for 2 utility trailers I own. Right now with the weather so bad they are leaning up against the wall at the carport door.Thanks so much for the fast delivery.



by:

I got this as a spare for my jet ski trailer (used for a kayak). Its a good value and fit perfectly. Shipping was very fast from eTrailer as it usually is.



by:

Exactly what the trailer originally came with. They have been great and I use near salt water.
etrailer shipped this really quick A+



by:

Tires appear OK; however, galvanization on all three wheels poorly applied, flawed and unsightly.



by:

Product exactly as advertised. Good price, and delivered in very timely manner.



by:

Great customer service. It’s refreshing to follow the product I buy through the entire picking, packaging and shipping process. It arrived fast and in excellent condition and a follow up email ensuring I was taken care of just to top it all off. As long as etrailer does business this way, I’ll be a customer. Awesome job!


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Show More Reviews

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

  • Thinner Replacement Trailer Tires to Replace 20.5 x 8 - 10 Sized Tires
    Your 20.5 x 8-10 sized tires are the same as a 205/65-10 sized tire using new measuring. The rims are 6 inches wide. A replacement size that's the same 20.5 inch diameter are 4.80-12 sized tires but the weight capacity is much lower. For example the Kenda # AM30670 is rated for 990 pounds at 90 psi. Your current tires are likely rated higher. The rim is 4 inches wide. If you have the clearance to go with a larger diameter tire you may be able to use size 145/80-12 which also use a...
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  • Can a Lift Kit Be Installed On a Malone MicroSport
    Unfortunately, since the Malone MicroSport Trailer # MPG460G uses slipper springs and the axles sit below the leaf springs you are not going to be able to lift this trailer. Also for what it's worth, this trailer does come with bias ply tires # AM30670 which is going to be best suited for off road applications.
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  • Center Cap Availability for Taskmaster 4.80-12 Tire and Wheel Combo
    If you are wanting a combo that has a chrome cap available then we have the Kenda 4.80-12 Load Range C tire that comes with a Galvanized Wheel # AM30670 or for an Aluminum Wheel # LH45FR then you could pair it with the tire # AM10062. You can use the Chrome Cap # 319EZ with these wheels.
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  • Replacement Tire and Wheel for Trailex Sea Kayak Trailer 4.80-12 Galvanized Wheel
    We have two options that are exactly what you are looking for with the part # AM30630 which is a Load Range C 4.80-12 on a galvanized wheel with a 4 lug bolt pattern or the part # AM30670 for a 5 lug wheel.
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  • Comparing Two Tires of the Same Size For Spare Tire Use
    When comparing two tires, what really matters is the size, bolt pattern of the wheel, speed rating and load range are the same. The DOT code is a date of manufacturer code so that isn't going to matter as much. If both the stock and spare tire are 4.80-12 Load Range C tires then they are the same size so there will not be a difference there. You want to make sure both wheels have the same bolt pattern to fit the trailer. The only Loadstar 4.80-12 Bias Trailer Tire we carry is part # AM30670...
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  • Best 480.12 Boat Trailer Tire and Wheel Combo
    I definitely recommend the Kenda brand because it is a time tested industry leader. I would go with one of the model tires listed below depending on your load range which is listed after the number (12) on your tires. Your load range is either (B or C) for this size tire. When you're ready for some new wheels, you'll need a 5 on 4-1/2 bolt pattern. The only 5 bolt pattern that is offered for this wheel size is 5 on 4-1/2. Kenda K353 Bias Trailer Tire - 4.80-12 - Load Range B # AM10060...
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  • Best Replacement Wheel and Tire Combo for a Jet Ski Trailer
    Sorry to hear about your troubles. I will be happy to help you find some replacement wheels and tires for your Yacht Club Jet Ski Trailer that are more reliable. I recommend the Kenda 4.80-12 Bias Trailer Tire with 12" Galvanized Wheel item # AM30670. These wheels have a 5 on 4-1/2 bolt pattern. They are a load range C tire that have a maximum capacity of 990 lbs at 90 psi each. This tire has a 1-year worry-free guarantee. If within the first 12 months the tire is damaged in any way,...
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    Image 1 for
  • 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.
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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 4.80-12 and 145/80-12 Tires Use the Same Wheels
    Radial tires will provide you with a smoother highway ride, and will also run cooler which can lead to longer tire life, because excessive heat build-up is the number one cause of premature tire failure. A 4.80-12 tire and a 145/80-12 tire are both designed for a 12x4 rim, so you will indeed be able to reuse your current rims. The 145/80-12 tires will be about 3/4 of an inch wider and 1/2 an inch taller. I wouldn't recommend reusing one of the old tires as a spare, unless it's a last-ditch...
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  • Replacement Tires for Malone MicroSport Trailer
    There really isn't an advantage to moving to a higher load range so I would choose the # AM30590 over the # AM30670 to save a little money. The tires are both made by Kenda and fairly comparable to each other with the same 5-year warranty.
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  • Best 12 Inch Galvanized Tires and Rims for Small Boat Trailer
    A radial tire flexes more than a bias tire, giving it better ground contact, traction, stability, and tread wear. Radial tires generally run cooler than bias tires, which usually leads to a longer life for radials. I would recommend going with a radial tire if possible, but provided you heed limits such as load range and psi, a bias tire will also work. We currently offer three different tire sizes that have 12 inch diameters and galvanized 5-lug rims. You can check your current tires to...
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  • Replacement Hubs, Wheels, and Tires for a Boat Trailer That Uses Dico 45263 Hubs
    I was able to get a hold of Pacific Boat Trailers and find out which bearings and seals you would need, but unfortunately the seal that is used on a Dico 45263 hub is different than standard 5 on 4-1/2 hubs that use the bearing numbers they gave me. The bearings are standard as it uses Inner Bearing # L44649, and Outer Bearing # L68149. The seal that is used for a Dico 45263 hub is # 168255TB. The inner diameter of the seal is 1.687 inches while the outer diameter of the seal is 2.561...
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  • Can Kenda Loadstar Bias Trailer Tire/Wheel Combo Fit Hiway Master Motorcycle Trailer
    The tire that is on the # AM30670 combo is the same size as you said you have on your Hiway Master motorcycle trailer. This is a Load Range C combo, and it has a maximum load capacity of 990-lbs at 90 psi. This combo has a 3.19-inch diameter pilot hole. The wheel bolt pattern for the # AM30670 is 5 on 4-1/2. To make sure it will be a good fit you can check out the attached helpful article that explains how to measure the wheel bolt pattern on your existing hubs.
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  • What Size Wheels And Tires Will Fit On a Carry On 5 X 7 Trailer With Axle Flipped?
    The 4.80-12 Bias Trailer Tire # AM30670 has a diameter of 20.7" and a width of 4.9". As long as you have a 5 on 4-1/2" bolt pattern you can look at the Castle Rock ST205/75R14 Radial Tire w/ 14" Liger Aluminum Wheel # CR39ZR if you are upgrading. This tire is 26.14" in diameter which will be just under 3" taller in your fender. It is 7.99" wide which will be 1.5" closer inside your fender which still gives you plenty of clearance. The aluminum wheels are also much better at displacing heat...
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  • Rim Size Compatibility for Trailer Tire Size 4.80-12
    A 4.80-12 size tire will only fit on a 12 x 4-inch rim such as the one in wheel/tire part # AM30670 and wheel # AM22319HWT. The smaller tire size 4.80-8 like item # AM10002 that you referenced will fit an 8 x 3-3/4-inch wide rim but again not a 12 x 3-inch one. You may care to check out the two linked articles on trailer tires for more information about tire and wheel compatibility. Do please note that a trailer wheel is measured from bead seat to bead seat, not edge to edge. You can...
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    Image 1 for
  • What is the Max Tire Pressure for the Kenda Loadstar Tire
    No matter what trailer tire you are using, including the Kenda Loadstar # AM30670, you need to keep the cold psi rating to the what the manufacturer recommends. When you are over or under the recommended pressure then you can cause excessive heat build-up which results in a blowout. Even if it feels like the 990 lbs at 90 psi weight capacity seems like overkill for your trailer this is the best way to maintain your trailer tires. You should be able to find the 90 psi rating somewhere on...
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  • 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.
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  • Can You Mix Different Load Range Tires On The Same Boat Trailer Axle
    The 4.80X12 2 ply tire at 60 psi that you have is a Load Range B tire. The other 4 ply tire at 90 psi should be a Load Range C tire. When the inflation pressure is higher that will indicate a higher load range. The Load Range B tire should have a maximum load of 785 lbs. listed on the tire. The Load Range C should have a maximum load of 990 lbs. listed on the tire. I would recommend to have the same size and load range of tire on the same trailer axle. You will want to have the correct...
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  • Can Trailer Tire Size 20.5x8-10 Replace Tire Size 5.30-12
    The difference in size is not drastic enough to prevent one from fitting in place of the other. The diameters are within 1.4 inches of being the same so as long as you match the bolt pattern and the frame is rubbing like you mentioned you'd be fine. For the wider 20.5 x 8 -10 we have the part # AM3H490 for if you have a 5 lug bolt pattern or part # AM3H440 for a 4 lug pattern. We don't carry the exact tire you mentioned.
    view full answer...
  • Is There a ST145/R12 Trailer Tire & Galvanized Wheel With 5 on 4-1/2 Bolt Pattern
    No, but you can get them separate and have the tire mounted with the Taskmaster 4.80R12 Radial Trailer Tire # TT48012C and Steel Spoke Trailer Wheel - 12" x 4" Rim - 5 on 4-1/2 - Galvanized Finish # AM20134.
    view full answer...
  • Recommended PSI for 12x4 Tires
    It is recommended that tires always be inflated to the max psi, which should be listed on the sidewall of the tire. The psi ratings for two tires of the same size will differ based on each tire's load range. For instance, a Kenda 4.80-12 tire, such as Item # AM30670, is a load range C tire with a capacity of 990 lbs at 90 psi. However, the same size tire at load range B, such as Item # AM30590, has a capacity of 785 lbs at 60 psi. Different tire manufacturers may also have different psi...
    view full answer...
  • Reducing Height With Tire Smaller Than 145-12 for Pontoon Trailer
    The difference in diameter between an ST145R12 tire like the Kenda Karrier S-Trail # AM31202 and the Loadstar 4.80-12 # AM30670 is about 1". The 145R12 has an overall diameter of 21.3" while the 4.80-12 has an overall diameter of 20.5". Please note that if you were to make this conversion you would be lowering your weight capacity by 230 lbs per tire/wheel. If you are looking to go with the smallest tire/wheel available then you are looking at the Kenda 4.80/4.00-8 # AM30060. The problem...
    view full answer...
  • Trailer Wheel and Tire Recommendation for Size 4.80-12 with Higher Speed Rating
    Whenever available I always recommend going with trailer tires that are rated for higher than 65 mph. It's too easy to accidentally go faster than 65 on the highway even when pulling a trailer so it's always a good idea to have some cushion there. So for your tire size of 4.8R12 I recommend the Taskmaster 4.80R12 Radial Trailer Tire w/ 12" White Spoke Wheel # TA98RR. This has the 5 on 4-1/2 inch bolt pattern you need as well as has a Load Range C tire that has an 81-mph speed rating. This...
    view full answer...


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