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Provider ST225/75R15 Trailer Tire with Black Viking Aluminum Wheel - 6 on 5-1/2
Taskmaster

Provider ST225/75R15 Trailer Tire with Black Viking Aluminum Wheel - 6 on 5-1/2

Part Number: A225R6BML
In Stock
$284.93
Trailer Tires and Wheels
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Radial tire with automotive-grade tread has 8-ply rating and 2,540-lb maximum load at 65 psi. 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 Trailer Tire with Black Viking Aluminum Wheel - 6 on 5-1/2 part number A225R6BML can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (140)
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  • Videos (2)
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Taskmaster Trailer Tires and Wheels - A225R6BML

Highlights

  • Ready to Roll: Arrives match mounted, balanced, and inflated so it’s road-ready out of the box.
  • Hauls the Heavy Stuff: 8-ply, Load Range D radial handles up to 2,540 lbs at 65 psi for confident towing.
  • Runs Cool and Smooth: Radial design with double steel belts resists heat buildup and vibration on long hauls.
  • Rustproof Performance: Black Viking aluminum wheel with glossy clear coat stays clean and corrosion-free.
  • Secure Fit That Lasts: Steel inserts in lug wells prevent wear and keep the wheel tight on the hub.
  • Built-In Backup Plan: Includes 2-year Platinum Plus roadside help and 5-year wheel warranty for peace of mind.

Features to know about

Built for Real Highway Miles: Load Range D with 81-mph Speed Rating

This setup is made for long runs and steady towing. The Provider ST225/75R15 radial tire carries a maximum load of 2,540 lbs at 65 psi and is rated for 81 mph (speed rating M). Its 8-ply construction with double steel belts and double polyester cords keeps heat down and tread life up when the miles get long. It’s matched to a 15" x 6" aluminum wheel rated at 2,830 lbs, so both sides of the combo are built to handle real work.

Ready to Roll Right Out of the Box: Match Mounted and Balanced Assembly

Skip the hassle of shop balancing or mounting fees. Each tire and wheel assembly is match mounted and balanced at the factory using laser-guided equipment. The lightest part of the tire is aligned to the heaviest part of the wheel, and weights are added for smooth tracking. You get a setup that’s ready to bolt on, reducing vibration and wear so your trailer rides steady from day one.

Rust and Corrosion Don’t Stand a Chance: Black Viking Aluminum Wheel

The Viking Series Valhalla aluminum wheel looks sharp in black with machined silver accents, but it’s built for more than looks. Aluminum construction keeps it lightweight and rustproof, while a glossy clear coating protects both sides from salt, spray, and road grime. Steel inserts in each lug nut well lock the wheel securely in place and prevent hole wear over time.

Close-up of Viking Valhalla black aluminum trailer wheel showing steel lug nut inserts for enhanced durability and secure fit.

Tread That Handles Weather and Wear: Automotive-Grade Radial Design

The radial tread pattern uses ribs with breaks and sipes that channel water away for better traction in wet, snowy, or icy conditions. Nylon tread-firming overlays help prevent separation, while bake testing ensures the rubber compound holds up through heat cycles. The result is an even-wearing tire that grips predictably in all kinds of weather.

Close-up comparison of Provider radial tire tread versus standard trailer tread showing grooves and siping for improved traction.

Extra Coverage When You Need It: Platinum Plus Warranty with Roadside Assistance

Every assembly comes backed by a 2-Year Platinum Plus warranty that includes complimentary roadside assistance. If you have a flat, help is available 24/7 to swap it out with your inflated spare. The tire also carries a 2-Year limited warranty, while the wheel is covered for 5 years—peace of mind built right into your setup.

Specs

Wheel Specifications

  • Rim dimensions: 15" diameter x 6" wide
  • Bolt pattern: 6 on 5-1/2"
  • Wheel bolt size: 1/2"-20
  • Wheel capacity: 2,830 lbs
  • Pilot diameter: 4.25"
  • Offset: 0

Tire Specifications

  • 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"
  • Max speed: 81 mph (speed rating M)

Warranty

  • Tire warranty: 2-Year limited warranty on tire
  • Wheel warranty: 5-Year warranty on wheel
Determining Bolt Pattern

1. Count the lug holes

Look at the wheel hub or the back of the wheel and count how many lug holes there are(also called bolt holes).

Common configurations include: 4-lug, 5-lug, 6-lug and 8 lug

2a. For even lug counts (4-lug, 6-lug, 8-lug)

Measure from the center of one lug hole directly across to the center of the hole opposite it.

Center to Center
Common configurations: 4 on 4", 6 on 5.5", 8 on 6.5"

2b. For odd lug counts (5-lug)

Measure from the center of one lug hole to the outer edge of the hole directly across (not center-to-center since there's no directly opposite hole).

Center to Outside Edge
Common configurations: 5 on 4.5" (most popular), 5 on 5", 5 on 4.75", 5 on 5.5"

AA225R6BML Taskmaster Provider ST225/75R15 Radial Tire with 15" Aluminum Viking Series Valhalla Rim - 6 on 5.5 - Load Range D - Black Spoke

P-22575R150D-F-660655BMLC2

Installation Details A225R6BML Installation instructions



Video of Provider ST225/75R15 Trailer Tire with Black Viking Aluminum Wheel - 6 on 5-1/2
Video Thumbnail Video Player Dialog

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for All About the Provider ST225/75R15 Radial Tire w 15" Viking Aluminum Wheel

Speaker 1: Today we're taking a look at the Provider ST225/75R15 Radial Trailer Tire with a 15" Viking Aluminum Wheel. The tire and wheel assembly is ideal for RVs, campers, and trailers. The aluminum wheel is durable, lightweight, and rust proof. This is a Viking series wheel with the Valhalla design. It's black, and it features the machine silver accents, which gives the wheel a really nice look.The front and the back have a matte clear coating. And the unit does feature steel inserts in the lug nut wells, which helps keep the wheels securely in place on the trailer hub.

It prevents the holes from wearing down, and eliminates the need for constant retightening of the lug nuts. Now this radial tire is constructed with double steeled belts, and double polyester cords for a long life. It's great for highway use, features nylon tread firming belt overlays to help prevent tread separation. And it has your tread depth bars that offer a quick visual indicator of tread wear.It's bake tested to ensure that the rubber holds over time, and it features the automotive grade tread, which have sipes that are designed to channel water away from the tire, to improve traction, during wet, snowy, or icy conditions. This special trailer tire design couples the strength of a bias tire with the durability and stability of a radial tire.

This is created specifically for trailers, and not intended for use in other vehicles.But also comes with a two year Platinum Plus warranty which includes emergency tire change service, 24/7, as well as other benefits. The center cap is included, and the assembly needs meets Department of Transportation specifications, and SAEJ1204 standards. When it comes to the dimensions of the rim, this is a 15" diameter rim, that measures 6" wide. Bolt pattern is 6 on 5-1/2", and it uses a wheel bolt size of a 1/2" by 20. The capacity of the wheel is 2,830 lbs.

Pilot hole diameter, that's the hole at the center of the wheel, that gives us a diameter of 4.25", and it does not offer an offset.Tire size is printed right here on the outer wall. ST225/75R15. It offers a section width of 8.78", with an outer diameter of 28.31". When it comes to the tire capacity, it's a load range D, which gives it an 8 ply rating. Maximum load is 2,540 pounds at 65 psi, and the unit does feature a speed rating which is indicated by the letter M, which stands for 81 miles per hour.That's going to do it for today's look at the Provider ST225/75R15 Radial Trailer Tire with a 15" Viking Aluminum Wheel..

Ratings & Reviews

4.7

140 reviews
Review sort icon
Radial tire with automotive-grade tread has 8-ply rating and 2,540-lb maximum load at 65 psi. Complimentary roadside assistance included. Assembly is match mounted and balanced providing longevity and a smooth ride.

by:

Great looking wheel, big improvement over factory wheels



by:

Definitely sharp
Looking and I feel more
confident on the highway with this higher grade tire



by:

Times and wheels came quick, very happy with them. Any questions you ask, they respond fast to them and Nicely. Overall a great company to deal with. Thanks again.



by:

Bought this wheel tire combo to replace non matching wheels on a travel trailer. They showed up fast and look great!



by:

Excellent customer service and speedy delivery wheels arrived well packaged with no damage. These wheels really added a great look to the trailer



by:

Bought these to replace my E rated 5 year old tires and rims. Went to G rated w rims combo. Service was fast and communication was great. Super fast shipping. Hope these work well, they look great!



by:

I used these on my shorelander boat trailer that had 14 inch wheels. Worked great plenty of clearance. Very heavy Cobalt 21 ft boat for it's size. Holds the load well.



by:

Love these wheels and tires! Much better than the cheap tires that came on my trailer. Customer service at etrailer is also top notch, I ordered the wrong wheels (my fault not theirs) and they went above and beyond to get me the right set out to me before I left on my trip. I'll be a customer for life.



by:

I had to wait about six months for this order to be delivered, but it was due to supply chain issues, something out of etrailers control. Through the entire process etrailer kept me updated with monthly emails.

They emailed me on Monday and let me know the items were in and that I would have them by Wednesday. They were actually delivered on Tuesday.

It was a long wait, but I am very happy with the way etrailer handled everything and I’m very happy with the items I ordered.



by:

Like the look and the price!



by:

I have received my items in excellent condition. Service was fantastic. I will reach out to you in the near future if I need any further products from your company, thank you.



by:

Excellent wheel and tire set up. Arrived quickly as always from eTrailer. Had them balanced and installed then racked up 10K miles through everything from normal road conditions to snow, ice and slop conditions. These tires are on my cargo trailer mainly used for hauling snowmobiles and motorcycles. I no longer worry about my trailer tires while traveling.



by:

Wheels and tires shipped very fast. They were packaged well and no damage. They look awesome and pull very smooth on my boat trailer. I will purchase again when needed.



by:

Lakysha T was absolutely amazing!!! Thank you for everything, the wheels and tires are gorgeous



by:

Wow, this wheel not only looks great, but you can immediately see how much better quality the tire is than the OEM E-rated tires. I feel much more confident in these tires as I travel with my large Keystone 5th Wheel RV.



by:

Heavy duty , better than stock , seems to roll down the road better and smoother



by:

These wheels and tires make my 2003 Triton TR-186 look like a brand new boat. Very satisfied with the speed of shipping and engagement by the E-trailer staff to get these to me. Only issue was that I couldn't use the center caps as they are too short for my bearing buddies. I think they look great even without them.



by:

Tires/wheels look great on the trailer. One wheel had lost its balance weights in transit so that one is the spare now.



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by:

received the tires and wheels, my son loved them looks great,ty



by:

Can't not believe how great this company is. From the easy ordering, amazing customer service, and lighting fast shipping. Recommend highly for all your trailer needs.



by:

Great wheels! Perfect fit and excellent shipping!



by:

I didn't expect the tire and wheel set to come mounted and balanced!!!! It was a pleasant surprise!!! Also the tires and wheels were just as advertised. The order arrived way faster than I thought it would and the customer service rep that helped me was awesome!

Gwendolyn Y. profile picture
Etrailer Expert

Gwendolyn Y.

4/1/2025

I'd call that a bonus, or maybe a win! The wheels look great on your trailer by the way, Josh :)


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


Info for this part was:

Employee Dustin K
Video Edited:
Dustin K
Employee Cole B
Installed by:
Cole B
Employee Mary K
Written by:
Mary K
Employee Wilson B
Updated by:
Wilson B
Employee Michael B
Updated by:
Michael B
Employee Isabelle B
Updated by:
Isabelle B
Employee Justice A
Updated by:
Justice A
Employee Amanda M
Edited by:
Amanda M

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