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

• Capacity of Trailer Axle that Measures 1-3/4 inches in Diameter
  Based on the diameter of your axle you most likely have a 2,000 lb axle capacity. So 4,000 lb since it's a tandem axle trailer. Upgrading to a 13 inch wheel and tire like the part # AM3S030 would be a great option as long as you have the room for the additional height of 24.1 inches.
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• What Is The Metric Size Conversion For The A78-13 ST Trailer Tire Size
  The replacement size for the A78x13ST original tire is the ST175/80-13. The overall diameter is 24.1 inches and the overall width is 7 inches. You might want to measure on your trailer to make sure you have the clearance for the ST175/80-13 size. The Loadstar ST175/80D13 Bias Trailer Tire with 13 inch White Wheel, # AM3S030, you have referenced is a bias tire on a 13 X 4-1/2 white wheel. The tire is a Load Range B, which means it is a 4-ply rated and has a maximum load of 1,100 lbs. at...
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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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• What Is The Largest Size Wheel and Tire To Fit on a Trailer Axle With 4 on 4" Bolt Pattern?
  It sounds like you have a setup like the Kenda 4.80/4.00-8 Bias Trailer Tire with 8" White Wheel # AM30000. This tire 16.1" tall and 4.6" wide. This particular wheel has a 2.5" pilot hole on the wheel. If your tires are held in place with coned lug nuts like the Lug Nut # CE11051 this means your hubs are lug centered and you can switch to a larger pilot hole diameter without issue. The Loadstar ST175/80D13 Bias Trailer Tire with 13" White Wheel # AM3S030 is our largest wheel and tire...
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• Trailer Modifications and 8 inch to 12 or 13 inch Tire and Wheel Upgrade Recommendations
  To upgrade to a larger tire you will have to upgrade to a larger wheel as well, and with that in mind you will want to make sure that the bolt pattern of your new wheel and tires match the existing bolt pattern on your current trailer. I have included a helpful article explaining how to determine the bolt pattern of your existing wheels. Depending on the existing bolt pattern on that your trailer is currently set up for I recommend the following: 4.80-12 - 4 on 4 bolt pattern # AM30620;...
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• Larger Tire Size Recommendation for Trailer with 4 Lug Hubs
  For your bolt pattern of 4 on 4 inch the largest wheel and tire size we have is 175/80D13 like the part # AM3S030 which has an overall diameter of 24 inches. This will be right at 6 inches taller than your current tires.
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• Larger Tires to Replace 5.30-12 of Trailer
  The next larger tire size in overall diameter than your 5.30-12 is the tire size 175/80-13 like the # AC13R45SMQ which is on a 5 lug wheel or the part # AM3S030 which is a 4 lug. This will give you about 3 inches of additional height.
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• What Trailer Tire Size is the Right Replacement for A78-13 Tires
  By definition an A78-13 tire cannot be mounted on a 14 inch wheel since it is a 13 inch tire. Wheel diameter is tricky. When measuring them you do not actually measure the total height of the wheel so you likely have 13 inch wheels. A78-13 is an old way of indicating a tire size. The metric equivalent is ST175/80-13. Since you have a 5 lug wheel it is likely a 5 on 4-1/2 inch bolt pattern. You can measure by following the help article I have linked for you. But if you just need tires...
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• Best Wheel Finish For Salt Water Using ST175/80D13 Boat Trailer Tire
  The galvanized finish is better for salt water than your white powder coated wheels. If you want the best wheel for use in salt water you will want to use an aluminum wheel. I see that you were looking at the Loadstar ST175/80D13 Bias Trailer Tire # AM1ST77, below is a list of the wheels for this tire that you can use. Galvanized Steel Spoke Trailer Wheel 5 on 4-1/2 # AM20234 Galvanized Steel Spoke Trailer Wheel 4 on 4 # AM20224 White Powder Coated Steel Spoke Trailer Wheel 5 on 4-1/2...
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• Tire Recommendation for a Boat Trailer with 175/80R13 ST Trailer Tires
  Glad you're enjoying our site! We try to have the best info/content on the products we sell. For a tire to install on the rims you currently have I would recommend going with the same size 175/80R13 that you have. For a radial tire a very good price I would recommend the Taskmaster ST175/80R13 Radial Trailer Tire # TTWTRTM1758013C as long as it has enough capacity for your trailer. This tire has a 1,360 lbs at 50 psi rating. ST Stands for special tire which is the only style of tire I...
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• What is the Speed Rating for Loadstar ST175/80D13 Bias Trailer Tire and Wheel Combo # AM3S030
  Loadstar ST175/80D13 Bias Trailer Tire and wheel combo # AM3S030 is rated for 65 miles per hour. If you have 13 inch wheels already then you could replace just the tires using # TTWTRTM1758013C. This tire is a 175/80-13 rated for 1,360 pounds at 50 psi and it has an M speed rating which is 81 miles per hour.
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• Replacement Options for a 13 Inch Rim with a 2.5 Inch Diameter Pilot Hole
  At this time we do not have a 13 inch, 4 on 4 rim with a 2.5 inch diameter pilot hole but I may have a couple of options available for you. Finding a wheel with a matching pilot diameter is only a concern if you have hubs that are hub-centric. This type of hub uses the hub bore in order to center the wheel. This is what makes matching the pilot hole diameter extremely important. Wheel bolts are typically used instead of lug nuts to attach the wheel on these style hubs. This type is more...
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• Replacement Boat Trailer Tires for Tire Size B78-13ST
  For a B78-13 trailer tire, the closest match we will have will be a 185/80-13. We have numerous tires and tire and wheel combos in this size and I have included a link to them for you. All of the wheels have the 5 on 4-1/2 bolt pattern like # AM3S331 so make sure that is a match to your old wheels. I have linked an FAQ article on determining bolt pattern for you. Please keep in mind that going to different tires and wheels will not increase the capacity of the trailer. Always inflate trailer...
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• Recommendation for Trailer Tires to Replace 6.5 X 13 Tires on a Boat Trailer
  If the wheel size on your boat trailer is 6-1/2 inches wide overall by 13 inches then you can use either ST175/80-13 tires and wheels such as # AM3S160 or ST185/80-13 tires and wheels such as # AM3S334. These tire and wheel combos come with galvanized wheels so they are great for marine applications like boat trailers. They also both have a 5 on 4-1/2 bolt pattern. I have included some links on these tires and trailer tires in general for you.
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• Modern Replacement for A78-13 Trailer Tire Size
  The A78-13 is an old numbering system for tires that isn't used any longer. The compatible modern tire size is 175/80-13. The # AM3S030 bias tire you'd looked at would work fine, but I'd recommend going with a radial tire in that size, because you'll get better ride quality and radial tires do a better job shedding heat than bias-ply tires do. Given that the priced differential between bias ply and radial tires is just a few dollars, it makes sense for most folks to go with the better...
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• Trailer Tire Recommendation to Replace a 6.50x13 on 1970 Camper
  The 6.50 x 13 tire size is the old numeric sizing used in the 1970s. It means the tire is 6-1/2 inches wide and the height of the tire calculates to 23.4 inches. The closest tire size I have to the 6.50 x 13 tire will be the 175/80-13 size. It is 6.9 inches wide and 24.1 inches tall. You will need to check if you have enough space on your camper for a 1/2 inch wider and 3/4 inch taller tire. The tire will fit on a 4-1/2 inch to 5-1/2 inch wide wheel. For this size you would want the part...
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• Will 13" Trailer Wheel Fit with 155/80R13 Size Tire
  The Dexstar Steel Spoke Trailer Wheel - 13" x 4-1/2" Rim # AM20222DX will physically fit with any tire designed to fit on a 13" x 4-1/2" wheel so your 155/80R13 tire should fit. With that being said, the 155/80R13 tire size is designed for passenger vehicles. If you're needing wheels for a vehicle then you'll want to go with wheels designed for a vehicle rather than a trailer. If you're planning on using this for a trailer then I highly recommend using trailer tires as they have a stiffer...
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• What is the Largest Size Wheel that Can be Used with a 4 on 4 Inch Bolt Pattern
  I do have options for you but before we begin you will need to measure the bolt pattern on your trailer. I have attached a help article for this. I know from experience that most of the Harbor Freight trailers use a 4x100mm bolt pattern and we do not have any options for this. However, if you have the standard 4 on 4" bolt pattern then I do have options for you which are listed below. The largest wheel we offer with a 4 on 4" bolt pattern is 13" diameter. We also do not offer studded tires...
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• Is 4 on 4" Bolt Pattern the Same Size as 4 on 100mm Bolt Pattern
  The 4 on 4" bolt hole pattern for the Loadstar ST175/80D13 Bias Trailer Tire with 13" White Wheel # AM3S030 is a little bit larger than a 4 on 100mm bolt hole pattern so they aren't interchangeable unfortunately. We typically try to avoid recommending wheels spacers simply because it means the tire/wheel won't be riding on the hub like it was meant to. What I recommend doing is looking for a wheel with an offset so that the wheel sits where it needs to, but can also provide some clearance....
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• What Tire Size Replaces an Old A78-13 Tire Size
  The modern metric equivalent to tire size A78-13 is going to be a 175/80-13. You won't be able to use any of the tires we carry though because they are for trailer use only. There is a difference between the way trailer tires are manufactured versus passenger vehicle tires. Trailer tires are built with a thicker sidewall to handle more vertical load. Passenger tires are built for cornering more with lateral forces in mind.
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• Could Trailer Wheel and Tire # AM3S030 Fit on 1963 Shasta Trailer
  Sounds like you have the clearance needed for the Loadstar ST175/80D13 Bias Trailer Tire with 13" White Wheel # AM3S030 to fit. The wheel well width of 14 inches would be plenty wide as the section width of this 6.6 inches. Since the distance from your wheel center to the top of the fender is 15 inches you'd also have 3 inches of fender clearance which is the minimum safe clearance figure. It's hard to say if the current hub caps you have would fit, but if they were original equipment...
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• What Tire Size Matches a 6.50-13 Trailer Tire on an Old Camper
  The closest modern equivalent to a 6.50-13 tire is a 175/80-13. The tire and wheel combo, # AM3S030, that you have referenced has this tire size. This tire comes mounted on a wheel with a 4 on 4 bolt pattern. We also have this tire size with a 5 on 4-1/2 bolt pattern wheel like # AM3S050. I have included a link to our FAQ articles on trailer tires and wheels for you.
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• Measuring a Pop-Up Trailer for Larger Wheels and Tires.
  To determine clearance for larger tires you will first need to start with the tires you already have. You will need to determine how much clearance you have on your current tires throughout the suspension range. You will need to add enough weight to the suspension to compress it but not risk damaging the trailer. This will be dependent on the trailers weight and capacity. I like to see at least 1" of clearance all the way around the tire at a minimum. Once you have determined if you do...
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• Trailer Tire Replacement for Size A-78-13
  Since your trailer uses lug bolts to secure the wheels to the hubs that means the hubs are hub-centric which means that the pilot hole of the wheel is what centers the wheel to the hub. To replace wheels you'd have to go with wheels that have the exact same pilot diameter as what you currently have so that it centers properly. We can help you replace just the tire though. The metric equivalent of an A78-13 tire is a 175/80-13. This size is available in load range B, # AM1ST74, rated for...
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