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  1. Trailer Tires and Wheels
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  3. 15 Inch
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  5. 5 on 4-1/2 Inch
  6. 205/75-15
Provider ST205/75R15 Radial Trailer Tire w/ 15" Vesper Silver Mod Wheel - 5 on 4-1/2 - LR C
Taskmaster

Provider ST205/75R15 Radial Trailer Tire w/ 15" Vesper Silver Mod Wheel - 5 on 4-1/2 - LR C

Part Number: MX57FR
In Stock
$167.39
Trailer Tires and Wheels
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Radial tire with automotive-grade tread has 6-ply rating and 1,820-lb max load at 50 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 ST205/75R15 Radial Trailer Tire w/ 15" Vesper Silver Mod Wheel - 5 on 4-1/2 - LR C part number MX57FR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (552)
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Taskmaster Trailer Tires and Wheels - MX57FR

Highlights

  • Ready to Roll: Arrives match mounted and balanced for a smooth ride and quick install.
  • Steady on the Highway: Rated for 1,820 lbs at 50 psi and speeds up to 81 mph for reliable travel.
  • Longer Life on the Road: Radial design with double steel belts helps reduce heat and wear.
  • Tough Against Rust: Silver acrylic enamel over e-coat primer resists chips and corrosion.
  • Keeps Torque Tight: Beveled, uncoated stud holes hold clamp force to stay secure under load.
  • Extra Peace of Mind: 2-Year Platinum Plus warranty includes 24/7 roadside assistance.

Features to know about

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

This combo is made for serious road time. The ST205/75R15 radial tire is rated Load Range C, carrying up to 1,820 lbs at 50 psi with a speed rating of 81 mph (M). The matching 15" x 5" steel wheel is rated for 2,160 lbs, so both parts have solid capacity and meet DOT standards. The radial construction with double steel belts, double polyester cords, and nylon tread-firming overlays keeps heat down and tread life long on high-speed runs.

Long-Lasting Shine and Rust Protection: Silver Acrylic Enamel Finish

Corrosion doesn’t stand a chance against this finish. The modular steel wheel gets a zinc phosphate pre-treatment, an e-coat primer, and then a silver acrylic enamel layer that resists chips better than powder coat. This finish held up for more than 1,000 hours in salt spray tests, so it stays looking clean and resists road damage through plenty of seasons on the road.

Silver modular Vesper steel trailer wheel displaying durable acrylic enamel finish that resists chipping and corrosion for long-lasting performance.

Smooth Ride from the Start: Match Mounted and Balanced Assembly

This setup rolls out ready for smooth performance. Each tire-and-wheel assembly is match mounted and balanced using laser-guided equipment that aligns the lightest part of the tire with the heaviest part of the wheel, then fine-tunes with weights for an even spin. That balance means less vibration and wear from day one, no extra shop trip required before hitting the road.

Grip That Handles Wet or Cold Conditions: Automotive-Grade Radial Tread

Traction stays solid whether the pavement’s dry or slick. The automotive-grade tread uses ribs with breaks and cut sipes that channel water away from the tread surface instead of trapping it. The result is better contact with the road and confident control in wet, snowy, or icy conditions—all while maintaining stable highway handling that radials are known for.

Close-up comparison image showing Provider radial tire tread with siping and water-channeling grooves next to standard ribbed trailer tread for improved traction and safety.

Tight Fit That Stays Secure: Improved Torque Retention (ITR) Technology

Frequent tightening isn’t needed thanks to ITR technology built into the wheel design. A raised center disc with beveled, uncoated stud holes improves clamp force retention so the wheel stays snug against the hub over time. It’s a small detail that makes a big difference in keeping your setup solid mile after mile.

Close-up of Vesper trailer wheel center disc showing beveled uncoated stud holes that provide enhanced torque retention and secure hub fitment.

Specs

Wheel Specifications

  • Rim dimensions: 15" diameter x 5" wide
  • Bolt pattern: 5 on 4-1/2"
  • Wheel bolt size: 1/2"-20
  • Wheel capacity: 2,160 lbs
  • Pilot diameter: 3.19"
  • Offset: 0

Tire Specifications

  • Tire size: ST205/75R15
  • Section width: 7.99"
  • Outer diameter: 27.13"
  • Tire capacity:
  • Load range: C
  • Ply rating: 6
  • Maximum load: 1,820 lbs at 50 psi
  • Tread depth: 10/32"
  • Maximum speed: 81 mph (speed rating M)

Warranty

  • Warranty type: 2-Year limited warranty
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"

P-20575R150C-N-50545SMR-T Taskmaster Provider ST205/75R15 Radial Tire with Vesper by Maxion Wheels 15" Silver Modular Rim - 5 on 4.5 - Load Range C

Replaces Taskmaster TTWA15R45SM, A15R45SMM, and P-20575R150C-M-50545SM





Customer Satisfaction Score:

Ratings & Reviews

4.8

552 reviews
Review sort icon
Radial tire with automotive-grade tread has 6-ply rating and 1,820-lb max load at 50 psi. Acrylic enamel finish resists damage. Complimentary roadside assistance included.Assembly is match mounted and balanced providing longevity and a smooth ride.

by:

Just what I ordered



by:

Very good product, definitely recommend !



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by:

Perfect experience! Product is great and delivery was very prompt!



by:

Great experience, looks top of the line and got here sooner then expected.



by:

Happy with this purchase. It would be even better if both sides of the wheel were painted.



by:

Great product, professional service, I am very pleased and will use you again. I would suggest you to a friend thank you



by:

Fast delivery and great communication. Product was priced better than anyone else.



by:

My order was filled correctly and arrived a couple days ahead of time.



by:

Great looking tire and rim
Fast deli
very



by:

Excellent products & excellent knowledgeable customer service



by:

Tire and rim was an exact match.



by:

great looking tire and wheel setup



by:

Shipping was free and fast. Product was as described, very satisfied.



by:

Tire was purchased for a spare for my new trailer, customer service was excellent, I new what was going on the whole time.



by:

Great experience tire was mounted balanced in good shape.



by:

Wheel & tire is performing well...still round & inflated :-)



by:

The tire and wheel came on time and was perfect. Thank you.



by:

My wheel was on backorder. I finally received what I ordered. Customer service was awesome, if I had any concerns or questions they responded quickly.



by:

Great looking tires. Prompt delivery, everything as advertised



by:

They do a great job and fast shipping



by:

"Excellent" customer service. I received my order within 2 days of placing the order (3 days ahead of scheduled delivery). That's what is call a great company. I highly recommend etrailer for anyones needs. I will definitely be returning.



by:

I just received these so I can not comment on how good of a tire they are. I bought these to replace 7 year old tires on a cargo trailer that came with it originally.It probably has less than 5000 miles on it. If these last me another 7 years I will be happy. Not sure about having them filled with the nitrogen since this will be the first tires I have ever had it in. Will update review after I have a chance to drive with them on.



by:

Excellent service! I was immediately notified the wheel I ordered was not available until November but was given another option of a wheel that could ship immediately. etrailer shipped the alternate wheel and I just received it within a few days. The wheel looks just like the original one ordered. I will definitely order from etrailer on all my trailer needs.



by:

Exactly what I needed at a fair price and on time. They had the same wheel tire combo that I'd ordered a couple years ago which is great.

Greg profile picture

Greg

2/3/2026

Still holding up as expected. We put a lot of miles on our 6x10 cargo trailer, single axle. Ill wear these out before they dry rot or time out. Seems like a very fair deal, will do it again on my new trailer.

Andrew N. profile picture
Etrailer Expert

Andrew N.

2/3/2026

@Greg Good to hear, Greg. thanks for your continued business!

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

  • What is The Difference On The Wheels With Wheel and Tire Packages # LHACK121 & # MX57FR?
    The Silver Modular Trailer Wheel # LHHA315 from the Castle Rock ST205/75R15 Radial Trailer Tire w/ 15" Silver Mod Wheel # LHACK121 has a powder coat finish. While the Vesper wheel on the Provider ST205/75R15 Radial Trailer Tire w/ 15" Vesper Silver Mod Wheel # MX57FR has an acrylic enamel finish which is more durable than powder coat. Each manufacturer is going to have their own specific paint codes they use but the Wheel and Tire # LHACK121 you found does appear to have the darker finish....
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  • Determining Parts Needed To Convert Trailer From Hydraulic Brakes To Electric Brakes
    I would be happy to recommend the parts you will need to convert your trailer from hydraulic brakes with 14" wheels to electric trailer brakes with new 5 lug wheels, but first we will need to determine a few things about the trailer. First you will need to find out which inner and outer hub bearings your trailer uses. There is two ways to accomplish this, with the easiest being pulling on hub off and checking for the bearing number on each bearing. This number is stamped on the face of...
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  • Recommended 15 Inch Wheel/Tires for Tandem Axle 7K Trailer
    I'm guessing you have a tandem axle trailer, is that correct? If the 7K figure you mentioned represents the trailer's GVWR (maximum loaded weight to include the weight of the empty trailer plus whatever's loaded on it), you'd want to go with a load range C tire, at minimum to cover the trailer's weight rating. We offer a 205/75-15 load range C Taskmaster Provider tire mounted on a 15 x 5 silver powder coated wheel with a 5 on 4-1/2 inch bolt pattern as part # MX57FR. The tire has a 1820...
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  • Determining The Correct Spare Wheel/Tire For Trailer With 5 Lug Wheels and 205/75R15 Tires
    I would be happy to help you find the correct spare wheel for your 2021 Bravo Scout Cargo Trailer. Since your trailer has 5 lug hubs it more than likely uses the 5 on 4-1/2" bolt pattern which is by far the most common 5 lug pattern, but you can confirm this by measuring your current wheels using the included help article. As long as you have the 5 on 4-1/2" bolt pattern I recommend the Provider ST205/75R15 Radial Trailer Tire w/ 15" Vesper Silver Mod Wheel - 5 on 4-1/2 - LR C # MX57FR...
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  • 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...
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  • Can a 15" Tire and Wheel Be Installed On a 6' X 10' Utility Trailer With 14" Tires?
    You are going to have to measure your tire clearances to determine if your 6x10 utility trailer will allow for the larger Provider ST205/75R15 Radial Trailer Tire w/ 15" Vesper Silver Mod Wheel # MX57FR. This tire is going to be roughly 7/8" taller than a 205/75R14 # AM10235 so you will need to have at least 3-7/16" of vertical clearance for the suspension to have enough room to travel and if your fenders wrap around the tire you need at least 1-7/16" to ensure there is enough clearance...
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  • Are Trailer Wheel and Tire Combos Balanced
    Our trailer wheel and tire combos like the Provider ST205/75-15 that you referenced do not come balanced. Balancing trailer wheels typically doesn't improve anything and due to the rougher ride quality on trailer suspension it's very common for the weights to get knocked off when people do attempt to balance them.
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  • Complete Axle-Less Suspension And Electric Brake Setup For 1990 Aliner Camper
    I do have a solution for your axle. It looks like you have a torsion axle on your 1990 Aliner Camper, which we do not carry. I recommend going with an axle-less suspension setup. This will replace your current axle and suspension. If you are wanting a 3,500lb rated axle then you can go with Timbren Axle-Less Trailer Suspension System Straight Spindle # A35RS545 or go with Timbren Axle-Less Trailer Suspension System 4" Drop Spindle # A35RD545 which has 4" drop for lower ground clearance....
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  • Trailer Wheels Compatible with 5 on 5 Inch Bolt Pattern and 2-1/2 Inch Hub Bore
    The Provider ST205/75R15 Radial Trailer Tire w/ 15" Vesper Silver Mod Wheel - 5 on 4-1/2 - LR C # MX57FR will not work on your trailer with your current hubs simply because the bolt pattern won't match. You will instead want the Provider ST205/75R15 Radial Trailer Tire w/ 15" Silver Mod Wheel - 5 on 5 - LR C # TA43ZR. This will work well with your bolt pattern and pilot hole bore.
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Do you have a question about this Trailer Tires and Wheel?


Info for this part was:

Employee Jeff D
Installed by:
Jeff D
Employee Jameson C
Expert Research:
Jameson C
Employee Dustin K
Video Edited:
Dustin K
Employee Mary K
Written by:
Mary K
Employee Wilson B
Updated by:
Wilson B
Employee Justice A
Updated by:
Justice A

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