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  1. Trailer Tires and Wheels
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  4. 15 Inch
  5. 5 on 4-1/2 Inch
  6. 225/75-15
Provider ST225/75R15 Radial Trailer Tire w/ 15" Vesper Silver Mod Wheel - 5 on 4-1/2 - LRD

Provider ST225/75R15 Radial Trailer Tire w/ 15" Vesper Silver Mod Wheel - 5 on 4-1/2 - LRD

Our Price: $243.79
Trailer Tires and Wheels
Shipping Weight: 53 lbs
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Tire with automotive-grade tread has an 8-ply rating and a 2,540-lb max load at 65 psi. Acrylic enamel finish resists damage. Complimentary roadside assistance included. Assembly is match mounted and balanced providing longevity and a smooth ride. Great Prices for the best trailer tires and wheels from Taskmaster. Provider ST225/75R15 Radial Trailer Tire w/ 15" Vesper Silver Mod Wheel - 5 on 4-1/2 - LRD part number TA86MR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (173)
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Taskmaster Trailer Tires and Wheels

  • Tire with Wheel
  • 15 Inch
  • 5 on 4-1/2 Inch
  • 225/75-15
  • Load Range D
  • Steel Wheels - Acrylic Enamel
  • Radial Tire
  • M - 81 mph
  • Taskmaster

Tire with automotive-grade tread has an 8-ply rating and a 2,540-lb max load at 65 psi. Acrylic enamel finish resists damage. Complimentary roadside assistance included. Assembly is match mounted and balanced providing longevity and a smooth ride.


Features:

  • Tire-and-wheel assembly is ideal for stock trailers, utility trailers, and campers
  • Match mounted and balanced for longevity and a smooth ride
    • Reduces vibration and the wear and tear it can cause
  • Steel wheel with modular design is sturdy and corrosion resistant
  • Silver acrylic enamel finish resists chipping and other damage better than powder coat finishes
    • Finish is applied after a zinc phosphate pre-treatment and covers an e-coat primer layer
    • Excellent corrosion resistance with a salt spray rating of more than 1,000 hours
  • Beveled stud holes help to keep wheel securely in place on trailer hub
    • Eliminate the need for constant retightening of lug nuts
  • Radial tire is constructed with double steel belts and double polyester cords for a long life
    • Great for highway use
    • Nylon tread-firming belt overlays help prevent tread separation
    • Tread depth bars offer a quick visual indicator of tread wear
    • Bake tested to ensure that the rubber holds over time
  • Automotive-grade tread has sipes that channel water away from the tire to improve traction during wet, snowy, or icy conditions
  • Special trailer (ST) tire has sturdy sidewalls so that it can handle heavy loads
    • Created specifically for trailers and not intended for use on other vehicles
  • 2-Year Platinum Plus warranty includes emergency tire change service and other benefits
  • Assembly meets DOT specifications and exceeds FMVSS


Specs:

  • Rim dimensions: 15" diameter x 6" wide
  • Bolt pattern: 5 on 4-1/2"
  • Wheel bolt size: 1/2"-20
  • Wheel capacity: 2,830 lbs
  • Pilot diameter: 3.19"
  • Offset: 0
  • Tire size: ST225/75R15
    • Section width: 8.78"
    • Outer diameter: 28.31"
  • Tire capacity:
    • Load range: D
    • Ply rating: 8
    • Maximum load: 2,540 lbs at 65 psi
  • Tread depth: 10/32"
  • Maximum speed: 81 mph (speed rating M)
  • 2-Year limited warranty


Platinum Plus Warranty with Roadside Assistance

This tire-and-wheel assembly comes with a Platinum Plus warranty that includes complimentary roadside assistance for 2 years. If your trailer has a flat tire, call the help line and a technician will come change out the flat tire with your existing inflated spare tire. The service is available 24 hours a day, 7 days a week. In addition to the roadside assistance, this warranty also includes other benefits and services.


Corrosion-Resistant Finish

The steel wheel goes through a 3-step finishing process that makes it both attractive and corrosion resistant. The wheel is first submerged in a zinc phosphate bath to ensure good paint adhesion. It is then e-coated with an acrylic primer base and the outboard side is finished with baked-on DuPont powder paint. The light e-coat on the inboard side of the wheel reduces friction between the wheel and your hub and eliminates the flaking that can occur with a heavily applied paint finish.


Improved Torque Retention Technology

Beveled Stud Holes Front and Back

The automotive-rated center disc is raised and the stud holes are beveled and uncoated for better clamp force retention. This technology helps the wheel stay tight against your hub without the need for constant retightening.


Provider Radials with Automotive-Grade Tread

Provider Tread Vs Standard Tread

Unlike standard trailer tire tread, which has solid, continuous ribs, the automotive-grade tread on these Provider radials has ribs with breaks. These breaks allow water to run off to the sides. The Provider tread also has sipes. Siping is a process in which thin grooves (or sipes) are cut into the rubber of the tire. The grooves channel water away from the tread so that the tire makes better contact with the road. Both of these features greatly improve traction during wet, snowy, or icy conditions.


Provider radials are constructed with double polyester cords and double steel belts for increased durability and endurance. A protective layer of nylon is wrapped around the steel belts to help prevent tread separation. Provider radials are bake tested - a process usually reserved for automotive tires - to ensure that the rubber holds up over time.


Match Mounted and Balanced Trailer Tire Assembly

In an ideal world, tire-and-wheel assemblies would be perfectly round and even throughout. Unfortunately tires and wheels have imperfections that often cause vibrations, resulting in a rough ride and wear and tear on the assemblies, as well as on the rest of your trailer's running gear. Taskmaster helps to solve this problem by match mounting and balancing their assemblies so they're ready to roll when they reach your door.


To do this, Taskmaster uses a laser-guided machine to locate the heavy and light spots of each assembly. They then align the assembly so that lightest part of the tire is near the heaviest part of the wheel. The assembly is then rotated at high speeds to pinpoint the optimal place to apply weights to further balance the tire.


Don't delay your adventures by having to take your trailer to the shop for new tires. Start rolling as soon as possible with easy-to-install, fully balanced tire-and-wheel assemblies from Taskmaster.


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"


A225R645SMM Task Master Provider ST225/75R15 Radial Tire with Vesper Silver Modular Rim - 5 on 4.5 - Load Range D

Replaces Taskmaster A225R645SM and A225R645SMV

Item # TA86MR






Customer Reviews

Provider ST225/75R15 Radial Trailer Tire w/ 15" Vesper Silver Mod Wheel - 5 on 4-1/2 - LRD - TA86MR

Average Customer Rating:  4.8 out of 5 stars   (173 Customer Reviews)

Tire with automotive-grade tread has an 8-ply rating and a 2,540-lb max load at 65 psi. Acrylic enamel finish resists damage. Complimentary roadside assistance included. Assembly is match mounted and balanced providing longevity and a smooth ride.

by:

Thanks for the great and fast service.Will order from e trailer without reservation in the future.



by:

Excellent service and shipping!



by:



by:

Tire is a standard tire and the silver wheel looks better than the stock white. Overall very satisfied



by:

Bought this for a trip to Florida to pickup a used fifth wheel we just purchased. Not knowing the integrity of the current rubber on it was troubling. Concerns were confirmed in Georgia with catastrophic blowout. Used this tire / rim as spare without issue to Michigan. Performed well and has been mounted as underside spare. since



by:

The tire came in relatively unscathed but was not packaged. I previously ordered a 14" trailer tire that came in a box that was large enough to hold this one. I expected this one to arrive packaged as well.



by:

Exactly what I ordered. The wheel & tire combo arrived quickly and it appears to be great quality as well.



by:

In today's crazy world of false promises and lies, as standard company policy, this company takes customer service back to 60/70's standards where the customer actually gets what is promised. Why only 4 stars then? To show there's always room for improvement and to always strive to become better.
"GREAT JOB etrailer employees"



by:

great price and even backordered I got the order within a week. great service and thank you.



by:

This was an emergency replacement and delivery was fast. Item was exactly as they described. Etrailer has always delivered as promised, I highly recommend them.



by: 01/02/2024

Items arrive broken because they put them loose in the same box with spring hangers!



by:

This spare tire is exactly what eTrailer said it would be. It looks great. Hopefully I will not need it, lol



by:

no problems so far!



by:

just as advertised



by:

Good looking tire and rim used as a spare for my 2018 Cougar 333MKS which had 16" rim and tires. Still have tire and rim but traded trailer for new Cougar 23MLE which has 15-inch tires, so tire and rim won't fit new trailer. Looking to sell tire and rim so I can get one the right size for new trailer.



by:

Bought this tire and wheel as a spare. Perfect replacement if needed.



by:

Very good tire/wheel combination package made it a convenient and timely purchase. Would like to have had the option to upgrade the valve stems to the 100psi metal version to possibly prevent UV from degrading the rubber stems after a few years. I would purchase again. Sure glad to have them delivered to doorstep.



by:

Fast delivery of a quality product.



by:

I was more than happy with the spare tire that arrived. Shipping was fast and on time and the tire was balanced! I would absolutely buy from etrailer again



by:

Very quick shipping.didn’t put on trail this is a spare.will order again in future if needed thx



by:

Exactly what I was looking for . Arrived ahead of schedule .



by:

Easy ordering and quick delivery. Thank you



by:

Showed up on time, no damage.



by:

Everything was great



by:

Great quality, fast shipping


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173
Show More Reviews

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

  • What Exactly is a Tires Section Width
    The section width refers to the distance from the widest point of a tire's outer sidewall to the widest point of its inner sidewall; this distance is measured once the tire is mounted on the wheel it is going to be used with, as you can see in the provided photo. I've linked you to some Trailer Tire FAQ articles that'll teach you everything you need to know about trailer tires, but weren't bored enough to ask!
    view full answer...
    Image 1 for
  • Do Trailer Tire/Wheels Come Balanced
    The trailer tire and wheel combination is received from the supplier already with the tire mounted on the wheel. The supplier does not balance the combination, but when the tire is installed to the wheel they will line the high (heavy) spot on the tire with the low (light) spot on the wheel. This does not completely balance the tire and wheel combination but it does eliminate any excessive out of balance condition. I would recommend to balance the tire and wheel combination at a local...
    view full answer...
  • Spare 15" Tire and Wheel for 2021 Diamond Cargo Trailer
    We do have spare radial wheel and tire combinations. I'm assuming you either have 225/75-15 or 205/75-15 tires on their now. After looking at pictures it looks like the two main wheels the trailer manufacturer uses are a white or a silver mod wheels. I recommend one of the following: -Provider ST225/75R15 Radial Trailer Tire w/ 15" Vesper Silver Mod Wheel - 5 on 4-1/2 - LRD # TA86MR -Provider ST225/75R15 Radial Trailer Tire w/ 15" White Mod Wheel - 5 on 4-1/2 - Load Range D # A225R645WM -Provider...
    view full answer...
  • Will a 225/75-15 Trailer Tire Fit in Place of a 205/75-15 Trailer Tire
    In order to determine if you can go to a larger tire size you have to look at the available space all around the existing tires. The tire size you have now, 205/75-15, has a diameter of 27.1 inches and a width of 8 inches. The 225/75-15 trailer tire has a diameter of 28.31 inches and a width of 8.78 inches. This means above the tires you would measure up approximately 0.65 inches (a little over 5/8). If there is still space to allow for the travel of the suspension, then the height will...
    view full answer...
  • Are There Hubcaps For Provider ST225/75R15 Radial Trailer Tire & Silver Wheel TA86MR
    Hi Nicolas, There aren't hubcaps, but but there is a center cap you can use with the Provider ST225/75R15 Radial Trailer Tire w/ 15" Vesper Silver Mod Wheel # TA86MR. For that you can use the Americana Trailer Wheel Center Cap # AM90175. I know it's not exactly what you were asking for, but I thought I'd throw it out there in case as an option for you.
    view full answer...
  • Spare Wheel and Tire Recommendation for Tire Size ST225/75R15 Load Range D
    We have a couple options that you'll need to consider for a spare wheel and tire for your size 225/75R15 Load Range D but you'll need to know your wheel bolt pattern. If you have a 5 on 4-1/2 inch bolt pattern the best option is the part # TA86MR or if you have a 6 on 5-1/2 inch you'll want the # TA57VR which is a great option. Both of these tires have capacities of 2,540 lbs at 65 psi.
    view full answer...
  • Smallest Size Wheel and Tire with a Minimum 2,500LB Weight Capacity Per Tire
    A 225/75R15 tire is going to be our smallest size capable of having a maximum load of 2,500lbs per tire. We have a few different bolt pattern wheels depending on your needs you can select from the list below. Each of the tires is rated for 2,540lbs. 5 on 4-1/2" # TA86MR 5 on 5" # TA72MR 6 on 5-1/2" # AM32673
    view full answer...
  • Fit Considerations for Increasing Trailer Tire Size
    Changing trailer tire sizes is fine so long as you first make sure you have enough clearance in the wheel wells to allow for the larger tire. A 205/75R14 tire has an overall diameter of about 26-1/4-inches while the 3/4-inch-wider 225/75R14 tire will have an overall diameter of 28.31-inches. You need to maintain at least 3-inches of clearance above the tread to allow for normal suspension travel and also have enough clearance for the increased tire width.
    view full answer...
  • What is the Speed Rating on Provider ST225/75R15 Bias Trailer Tire
    The Provider ST225/75R15radial trailer tire in the tire and wheel assembly # TA8MR6 has a maximum speed rating of 81 mph (speed rating M). Below are a few other important specs: Load range: D Ply rating: 8 Maximum tire load: 2,540 lbs at 65 psi (limited to wheel capacity of 2,150 lbs) Wheel bolt size: 1/2"-20 (recommended lug nut # AM26NR) Wheel pilot diameter: 3.19 (recommended center cap # AM90175)
    view full answer...
  • Tire and Wheel Recommendation for 2002 Coleman Utah Trailer
    I really like the 15 inch trailer rim size 225/75-15 as it has a lot of great options in terms of tires that are high quality. The only piece of information needed from you is the bolt pattern of the hubs on your trailer. The most common bolt pattern is 5 on 4-1/2 inch like the # TA86MR which has a great tire with a speed rating at 81 mph on a Vesper Silver Mod Wheel. This is a Load Range D and it also has a 2-year warranty with Roadside Assistance. The other most popular bolt pattern...
    view full answer...
  • Can ST205/75R15 Tires and Wheels be Replaced with ST225/75R15 Tires and Wheels on Trailer
    You can absolutely replace the existing ST205/75R15 tires and wheels on your trailer with the slightly larger Provider ST225/75R15 Radial Trailer Tire w/ 15" Vesper Silver Mod Wheel - 5 on 4-1/2 - LRD # TA86MR. They will fit your current hubs without a problem. As you mentioned in your question the only potential concern would be with wheel well clearance but this isn't too big of a change. If you aren't currently cutting it close with clearance then you won't have any issues with this...
    view full answer...
  • Do Trailer Wheel And Tire Combos Come Already Balanced?
    Our trailer wheel and tire combos, such as Provider ST225/75R15 Radial Trailer Tire w/ 15" Vesper Silver Mod Wheel - 5 on 4-1/2 - LRD # TA86MR4, do not come already balanced and we do not offer this service. Most people find that it is not necessary to balance boat trailer wheels, but you could certainly bring them into a local tire shop to have that service done.
    view full answer...
  • Can I Change my 5.30-12 Tires for Bigger Ones on my Tow Dolly to Tow a 2008 Honda Ridgeline
    In an online manual I was able to find the curb weight (weight of the vehicle when unloaded) of your 2008 Honda Ridgeline which was 4,500 lbs. If the tow dolly that you have uses a 5 on 4-1/2 bolt pattern then the best tire/wheel combination for your application will be a size 225/75/15 with a Load Range of D. A tire with those specs, like the Taskmaster # TA86MR, will have a max load rating of 2,540 lbs at 65 psi which will be enough to tow hold your Ridgeline as long as you do not load...
    view full answer...
  • Weight Capacity of Taskmaster Provider ST225/75R15 Tire and 15 Inch Wheel # TA86MR
    The Provider ST225/75R15 Radial Trailer Tire w/ 15" Vesper Silver Mod Wheel - 5 on 4-1/2 - LRD # TA86MR referenced in your question actually features different load ratings for the tire and wheel. The Kenda Loadstar tire has a maximum load of 2,540 pounds at 65 psi, while the 15 inch aluminum wheel has a weight capacity of 2,830 pounds. Since you are always limited by a system's weakest component, you will need to go by the tire's lower 2,540 pound limit when determining the combo's overall...
    view full answer...
  • Does Taskmaster Trailer Wheel and Tire Combos Come Balanced
    Our trailer wheel and tire combos do not come pre-balanced as typically there isn't enough benefit to balancing trailer whee/tires to justify the cost. Also, the weights have a tendency to bounce off of trailer wheels. You can have them balances locally but most people don't find it's worth it.
    view full answer...
  • Does the Tire and Wheel Combination TA86MR Have an Offset?
    I was able to go out to our warehouse and determine that the Provider tire and wheel combination # TA86MR has a zero offset. The wheel will also have an offset of zero without the tire. The back spacing is approximately 3-1/2 inches. I have linked this product to this page for your convenience.
    view full answer...
  • Replacement for H78-15 Trailer Tire
    The best option we have for a trailer with H78-15 tires is a 225/75-15 tire which has roughly the same overall diameter so there should not be any clearance issues. For this, the Provider ST225/75R15 Radial Trailer Tire w/ 15" Vesper Silver Mod Wheel - LRD # TA86MR for 5 on 4-1/2" bolt pattern or part # TA57VR for a 6 on 5-1/2" bolt pattern will be an excellent choice. These options both have a load range d 2,540 lb weight capacity.
    view full answer...
  • Replacement Wheel and Tire Recommendation for Camper with Tires ST225/75D15
    We certainly have wheels and tires that would work well as replacements for your camper. If you have a 5-bolt wheel pattern, I recommend the # TA86MR. This is a radial tire and wheel that has a 81-mph speed rating that is much higher than most trailer tires. If you have a 6-lug wheel you would instead want the # TA57VR which is basically the same setup with a 6-lug wheel. You currently have a bias ply tire which a radial is much preferred. The main difference between a radial ply and...
    view full answer...

Do you have a question about this Trailer Tires and Wheel?


Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee Wilson B
Updated by:
Wilson B
Employee Justice A
Written by:
Justice A

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