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Kenda KR25 Radial Trailer Tire with 12" Aluminum HWT Wheel - 4 on 4 - Load Range D

Kenda KR25 Radial Trailer Tire with 12" Aluminum HWT Wheel - 4 on 4 - Load Range D

Item # AM31208HWT
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Radial tire has a ply rating of 8 and a 1,220-lb maximum load at 65 psi. The 12" diameter x 4" wide aluminum trailer wheel features a 4 on 4 bolt pattern and is corrosion resistant. Lowest Prices for the best tires and wheels from Kenda. Kenda KR25 Radial Trailer Tire with 12" Aluminum HWT Wheel - 4 on 4 - Load Range D part number AM31208HWT can be ordered online at etrailer.com or call 800-298-8924 for expert service.
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  • Reviews (234)
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Kenda Tires and Wheels - AM31208HWT

  • Tire with Wheel
  • 12 Inch
  • 4 on 4 Inch
  • 145/80-12
  • Load Range D
  • Aluminum Wheels
  • Boat Trailer Wheels
  • Radial Tire
  • Kenda
  • Best Rust Resistance

Radial tire has a ply rating of 8 and a 1,220-lb maximum load at 65 psi. The 12" diameter x 4" wide aluminum trailer wheel features a 4 on 4 bolt pattern and is corrosion resistant.


Features:

  • Kenda Karrier special trailer radial tire
    • Special trailer tire design
      • Couples the strength of a bias tire with the durability and stability of a radial tire
      • Created specifically for trailers - not intended for use on other vehicles
    • Double steel belts and full nylon plies combine for superior function and long life
    • Computer-generated tread design and premium rubber-compound materials
      • Superior traction in wet or dry conditions
  • Aluminum wheel is durable and rustproof
    • Attractive split-spoke pattern
  • Front and back of wheel are clear coated
  • Tire-and-wheel assembly meets Department of Transportation specifications


Specs:

  • Rim dimensions: 12" diameter x 4" wide
  • Bolt pattern: 4 on 4"
  • Wheel capacity: 1,220 lbs
  • Wheel bolt size: 1/2"-20
  • Pilot diameter: 2.80"
  • Tire size: ST145R12
    • Section width: 5.7"
    • Outer diameter (when inflated): 21.3"
  • Tire capacity:
    • Load range: D
    • Ply rating: 8
    • Maximum load: 1,220 lbs at 65 psi
  • Warranty:
    • 5-Year on tire
    • Lifetime against structural defects 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.


Radial Tires vs. Bias Tires

Radial tire vs bias tire graphic

Radial ply tires are designed for trailers that are towed on the highway. The cords on a radial tire are positioned at a 90-degree angle to the direction of travel so that they lay across the width of the tire from wheel lip to wheel lip. This construction prevents the cords from rubbing against one another when the tire flexes, unlike the cords on a bias ply tire. As a result, radial tires have less rolling resistance and heat buildup, which leads to a longer tread life and improved steering at higher speeds.


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"


31208HWT Aluminum HWT Series S5 Trailer Wheel and Karrier KR25 Radial Tire - LR D





Video of Kenda KR25 Radial Trailer Tire with 12" Aluminum HWT Wheel - 4 on 4 - Load Range D

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 - AM31208HWT Review

Today we're going to take a look at the Kenda ST145R12 Radial trailer tire in a load range D on a 12 inch HWT Series S5 aluminum wheel with the 4 on 4 inch bolt pattern. This is a Kenda Radial Trailer tire. It is a special trailer tire design so it does couple the strength of a bias tire with the durability and stability of a radial tire. It is created specifically for trailers. It's not intended for use on any other vehicles. They use the double steel belts, full nylon plies combined for a good superior function and long life. Has a nice computer generated tread design and premium rubber compound materials, which will give you superior traction in wet or dry conditions.

The wheel it's mounted on is a HWT Series S5 aluminum wheel. It's very durable and rust proof. If you notice the S5 design is the slit spoke design where they machine finish the face of the wheel and then the accent is silver accents. The front and the back of the wheel are all clear coated for protection. This tire and wheel assembly does need the DOT or the Department of Transportation's specifications. A few specs on this starting with the wheel, the diameter on the wheel is 12 inches which is always measured inside to inside.

The width on the wheel, itself, is 4 inches wide. The bolt pattern on this wheel is a 4 on 4 inch bolt pattern. If you ever measure that on a wheel that's an even number of lugs, in this case 4, all you have to do is measure one lug hole directly across to the lug hole right across from it. You just measure center to center so if we did it on this one, it would be 4 inches so 4 on 4 inch bolt pattern. Weight capacity on just the wheel by itself is 1,220 pounds. Does use a wheel lug size of a 1/2 by 20 and the pilot hole diameter, which is the large hole here in the center of the wheel goes over the hub on your trailer, is 2.8 inches.

The tire itself is a ST145R12 and that's stamped right on here. ST for special trailer. 145R12, the R means it's a radial tire. Section width is 5.7 inches. Overall diameter from the bottom to the top when it's inflated is 21.3.

This tire is a load range D which means it's a 8 ply rated tire so it does have a maximum load capacity of 1,220 pounds at 65 PSI. That should do it for the review on the Kenda ST145R12 Radial trailer tire in a load range D on this 12 inch HWT Series S5 aluminum wheel with the 4 on 4 inch bolt pattern.


Customer Reviews

Kenda KR25 Radial Trailer Tire with 12" Aluminum HWT Wheel - 4 on 4 - Load Range D - AM31208HWT

Average Customer Rating:  4.9 out of 5 stars   (234 Customer Reviews)

Radial tire has a ply rating of 8 and a 1,220-lb maximum load at 65 psi. The 12" diameter x 4" wide aluminum trailer wheel features a 4 on 4 bolt pattern and is corrosion resistant.

- AM31208HWT
by:

Love the new wheels and tires 342098


Comments
Still good thanks
Chris R - 02/16/2018

34772

- AM31208HWT
by:

Great product and delivered fast! 707189



- AM31208HWT
by:

Thank you so much, very happy 475184



- AM31208HWT
by:

Wheels and Tires are great, no problems after a year. 2 wheels had different valve stems, but that's it. I'm heading to the lake when I can. 332619



- AM31208HWT
by:

Great looking trailer tire. Also, it's held up really well. I bought a set plus a spare for my BBQ trailer and it's helped take it up a notch. The little extra cost is well worth it to have radial tires and nice rims when compared to cheap steel rims and tires. 99997



- AM31208HWTB
by:

Review from a similar Kenda Karrier Aluminum in Tires and Wheels


Great upgrade to trailer, well worth the money 309900



- AM31998
by:

Review from a similar Kenda Karrier Aluminum in Tires and Wheels


Great tire & wheel. 726171



- AM31959
by:

Review from a similar Kenda Karrier Aluminum in Tires and Wheels


Buying tires from etrailer was great, everything went smooth and the price was right. I’m glad I read reviews because I needed longer lug bolts for my new rims. Thank you etrailer 613472



- AM31959
by:

Review from a similar Kenda Karrier Aluminum in Tires and Wheels


Great product and great price with the combo including the spare tire bracket and free shipping what a deal. 12709



- AM32195
by:

Review from a similar Kenda Karrier Aluminum in Tires and Wheels


I haven't three now for my boat trailer. They ride very nice and look great. Third is my spare of course. 311021


Comments
These are great tires. Looks are a plus.
Russell M - 10/26/2017

29975

- AM31959
by:

Review from a similar Kenda Karrier Aluminum in Tires and Wheels


I purchased the Karrier Aluminum wheel & Kenda tire package as a spare for my Trillium 1300. It appears to be of good quality, the price was competitive and the wheel and tire arrived promptly. I fortunately have not had to use the spare yet, but if and when I do, I am sure that it will perform as required. 442773


Comments
This spare tire and wheel is a great product at a competitive price and although I have not had a chance to use it, I am sure that it will fit the purpose just fine.
Phillip H - 10/14/2018

44624

- AM32151
by:

Review from a similar Kenda Karrier Aluminum in Tires and Wheels


The tires arrived sooner than promised, and were every bit as good as I was expecting. The quality of the wheels are very good. It has a really nice finish, and complements the boat trailer very well. The tires give a nice smooth ride and track good behind the vehicle. 696478



- AM31206
by:

Review from a similar Kenda Karrier Aluminum in Tires and Wheels


They are aluminum wheels and seem to be well-made. Here is a hint, though. The holes are too small for the two automotive lug wrenches I tried. I tried a 13/16" Spark Plug socket but it was too weak and deformed (if you try that and don't deform it you may not be putting enough torque on it). I bought a 13/16", 6-Point, 3/8" Drive Socket from Sears which works fine. 220327



- AM31959
by:

Review from a similar Kenda Karrier Aluminum in Tires and Wheels


Exactly what I ordered. 184071



- AM31208HWTB
by:

Review from a similar Kenda Karrier Aluminum in Tires and Wheels


To dress up my pull-behind motorcycle trailer, I purchased these wheels, tires and lugnuts. The trailer looks awesome and tows perfectly. I would definitely purchase these again. 661087



- AM31959
by:

Review from a similar Kenda Karrier Aluminum in Tires and Wheels


I recently ordered this wheel/tire combo to spruce up my Coleman Fleetwood Mesa popup camper. They look great and the fitment is superb. I ordered 10 AM90070 lug nuts (which are needed) and some center caps LHCS102 to help complete the look and finish. Unfortunately the center caps didn't have the snap-in plugs which are supposed to be included, but I've contacted etrailer and I'm sure they'll get me some. 718067



- AM31208HWTB
by:

Review from a similar Kenda Karrier Aluminum in Tires and Wheels


This tires are great. I did a little over 7000 miles last year still look new. track great. 407074



- AM31998
by:

Review from a similar Kenda Karrier Aluminum in Tires and Wheels


I received my new wheels and tires three days after ordering them. The service was great and my product was perfect. Soon I will have a chance to tow it to the river and test them out. I'll send pictures with the next review. 116744


Comments
A year later and they still work great. It sits more than I would like, but time is rare
Lewis M - 05/25/2015

12024

- AM32195
by:

Review from a similar Kenda Karrier Aluminum in Tires and Wheels


Better than described, and delivery very timely ! Great purchase. 79131



- AM32684
by:

Review from a similar Kenda Karrier Aluminum in Tires and Wheels


good value for the product and delivered on time 388667



- AM31959
by:

Review from a similar Kenda Karrier Aluminum in Tires and Wheels


The wheel and tire combo arrived quickly and the quality looks excellent. The finish on the wheel was smooth and had no scratches. It SHOULD be mentioned in the description of wheel that a very long lug nut is required. I had ordered the AM90054 nut not knowing the rim would need the AM90070 nut. Now paying extra for the purchase and shipping of the longer nut. 46978



- AM31206HWTB
by:

Review from a similar Kenda Karrier Aluminum in Tires and Wheels


Great price, quick shipping and exactly as ordered. I will recommend etrailer to others and will purchase from again when needed in the future. 264902



- AM31215
by:

Review from a similar Kenda Karrier Aluminum in Tires and Wheels


Great tire and rims look good too. Use them for mostly short local fishing trips but used them a 1,000 mile round trip to Canada this past summer. Much better and smoother ride than the factory bias ply tires. Looking for something reliable give these a shot. Spend a little extra money you won't be disappointed. Picture is right after installation 356573



- AM31998
by:

Review from a similar Kenda Karrier Aluminum in Tires and Wheels


First off what can i say, Kudos to George and staff. The tires and rims that i order are not like the photo. They look a lot BETTER. They ride great on my boat trailer. I have a 2010 avalanche with the 5 spoke polished aluminium rims, almost a perfect match. I received them in an expeditious manner. I Also purchased the matching chrome lugs nuts. I am also going to get the chrome Bearings Buddy Bearing Protectors. Received a lot of complement from friends and neighbors who saw the old white rims, and they really like the new ones. First thing they say is that they match the truck rims (Ya) (Boat is white with gray silver metallic trim) Perfect match. ENOUGH SAID ....... 471440



- AM31998
by:

Review from a similar Kenda Karrier Aluminum in Tires and Wheels


Delivery was prompt. I also bought stainless steel hub covers and SS lug nuts to match. I mounted a pair on my camper for a 1500 mile mountain trip. Every time I stopped, they were barely warm. The trailer tracked well and rode smoothly, which minimized trailer induced motion in my tow vehicle. etrailer weight matches the tires and wheels, and my local tire shop only had to balance one of the three (I ordered a spare). I have no complaints and would order again. 45603


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Show More Reviews

Ask the Experts about this Kenda Tires and Wheels

  • Lug Nuts and Center Cap for Kenda KR25 Radial Tire and HWT Wheel # AM31208HWT
    The Kenda KR25 Radial Trailer Tire with 12" Aluminum HWT Wheel # AM31208HWT does not include lug nuts or a wheel cap but we do have compatible options that will work great. I specifically recommend the Stainless Steel Lug Nut # AM90054 that will offer superior corrosion resistance paired with the Americana Center Cap # AM90113 that will provide a really sleek, finished appearance for your trailer. You might also consider adding the Wheel Lock Set # RG01-150 to help protect your investments....
    view full answer...
  • Can Stainless Steel Lug Nuts be Used with Kenda KR25 Radial Trailer Tire with Wheel AM31208HWT
    Stainless steel lug nuts will work great with the Kenda KR25 Radial Trailer Tire with 12" Aluminum HWT Wheel # AM31208HWT. There are sleeves in the wheel that are steel which prevents issues from dissimilar metals. I attached a picture where you can see them.
    view full answer...
  • 12 Inch Trailer Tires And Wheel With 4 On 4 Bolt Pattern
    The 12 inch tire/wheel combos we offer with a 4 on 4 bolt pattern are part # AM31208, and part # AM31208HWT. Both of these combos use tires that have a load range D and are 145/80-12. The Karrier S-Trail ST145/R12 Radial Trailer Tire, part # AM10140, is a load range E tire and has a capacity of 1,520 lbs at 80 psi. The Americana Steel Spoke Trailer Wheel, part # AM20122, has a 4 on 4 bolt pattern and has a capacity of 1,250 lbs at 90 psi. These 2 items are sold as separate items...
    view full answer...
  • Availability of 205/65-10 Wheel/Tire Combination
    We do offer a 205/65-10 Load Range E tire mounted on a 5 lug on 4-1/2 inch bolt pattern wheel, part # AM3H480 for a white powder coated steel wheel or # AM3H490 for a galvanized steel wheel. We don't carry any 10 inch aluminum wheels, nor do any of the wheel/tire combos we offer come with an aluminum wheel.
    view full answer...
  • 4.80-12 Trailer Tire and Wheel Recommendation for Tear Trailer
    For a high-quality trailer tire that is size 4.80-12 and wheel with a 4 on 4" bolt pattern I strongly recommend the Kenda KR25 ST145R12 Radial Trailer Tire with 12" Aluminum Wheel # AM31208, which is also available with different wheels, either # AM31208HWT for an Aluminum HWT Wheel or # AM31208HWTB for an Aluminum HWT Black Wheel. Each of these wheel and tire combos are load range D tires with a capacity of 1,220 lbs when inflated to their max 65 psi. Since you mentioned highway you...
    view full answer...
  • Recommended Hub Assemblies, Wheels And Tires For 1993 Jayco Popup Camper
    The hub and bearing kit I recommend for your Jayco popup camper is part # AKIHUB-440-2-2K. This kit includes the idler hubs, bearings, races, seal, grease cap, and lug nuts. The hub has a 4 on 4 bolt pattern. The hub assembly kit you came from will not work with the spindle size you said you have on your trailer. We also have tire/wheel combos that will work with this hub assembly. The combo I recommend is part # AM31208HWT. This is a 12-inch radial tire/wheel combo with an aluminum...
    view full answer...

Do you have a question about this Tires and Wheel?




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Info for this part was:

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Mike L
Expert Research:
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Updated by:
Lindsey S
Updated by:
Adele M
Updated by:
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Updated by:
Mary E
Updated by:
Sarah W
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