Arrives before Christmas 
Radial tire with automotive-grade tread has a 10-ply rating and a 2,830-lb max load at 80 psi. 15" x 6" Rustproof aluminum wheel features a bold design in glossy black with machined silver accents.
Features:
Specs:
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.
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.
This aluminum wheel comes with steel inserts in the lug nut wells. The inserts are pressed into the aluminum, and they help prevent the holes from wearing down over time. This ensures that the wheel stays secured to your trailer hub and that you won't have to constantly retorque the lug nuts.
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 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.
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.)
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.)
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.
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hi everybody. Andy here with etrailer.com. Let's take a look at this Provider ST 225/75R15 load range E radial trailer tire with this 15 inch aluminum black machined county line wheel with the six on 5 1/2 inch bolt pattern. Now this tire and wheel assembly is going to be ideal for your RVs, your campers and trailers. This special trailer tire or ST tire has sturdy sidewalls so that it can handle heavy loads. This is created specifically for trailers and it's not intended for use on other vehicles.
Now this assembly does feature the tire match mounted and balanced to the wheel for ride comfort and durability. The match mounting of tires and wheels is a process in which the tire installation position on the wheel is specifically selected to help minimize the final force of imbalance. The method of match mounting involves aligning the tire's lightest spot with the wheel's heaviest spot to eliminate most of the radial force that can cause the tire and suspension wear. And then a final balance is done by applying weights to specific spots on the wheel, and you might be able to see the weights here. And then we have some weights right here.
And so those weights are applied to those specific spots on the wheel to eliminate any chance of uneven wear or vibration. This radial tire is constructed with double steel belts and double polyester cords for a long life. As you probably know, radial ply tires are designed for trailers that are towed on the highway. The nylon tread firming belt overlays help prevent tread separation. And this tire is bake tested to ensure that the rubber holds up over time and the automotive grade tread has sipes that will channel water away from the tire to improve traction during wet, snowy, or icy conditions.
Now as I mentioned at the beginning of our time together, and as we have stamped here on our tire, this is an ST 225/75R15. The section width is 7.99 inches. The outer diameter when inflated is 27.17 inches. This is the load range E tire, meaning it has an eight ply rating and the maximum load is 2,830 pounds at 80 PSI. And this has a speed rating of M, indicating a maximum speed of 81 miles per hour.
Now this aluminum wheel is durable, it's lightweight and it's rust proof. It features this county line series, six fork design in black with machined silver accents that give a bold, sleek look. And the glossy enamel coating is going to resist corrosion. The steel inserts and the lug nut wells are going to help keep the wheel securely in place on your trailer hub. The inserts are going to prevent the holes from wearing down or eliminating the need for the constant re-tightening of lug nuts. The dimensions of our wheel measuring bead seat to bead seat is 15 inches in diameter. The width is six inches and our bolt pattern is six on 5 1/2 inches. And in case you don't know, the first number in the bolt pattern is the number of bolt holes and then the second number is the diameter in inches of the circle on which the bolt holes sit. So to determine the bolt circle diameter on wheels with an even number of bolt holes as we have here, you're simply going to measure from the center of one bolt hole to the center of the bolt hole directly across from it. The wheel capacity is 2,835 pounds. The wheel stud size is half an inch by 20. A center cap is not included, but if you pick one up, you just wanna make sure that if it's a pilot diameter of 4.25 inches. This assembly does meet the Department of Transportation specifications and it does exceed the Federal Motor Vehicle Safety Standards. And this tire and wheel assembly does come with a Platinum Plus warranty that includes complimentary roadside assistance for two years. So if your trailer has a flat tire, simply call their helpline and a technician will come and change out the flat tire with your existing inflated spare tire. That service is gonna be available 24 hours a day, seven days a week. And in addition to the roadside assistance, that warranty also includes other benefits and services. Well, I think that's gonna wrap up our look today. I do hope that our time together has been helpful for you. Again, my name is Andy. Thank you for joining me.
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