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  1. Trailer Tires and Wheels
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Vesper Steel Modular Trailer Wheel - 15" x 6" Rim - 5 on 4-1/2 - White
Taskmaster

Vesper Steel Modular Trailer Wheel - 15" x 6" Rim - 5 on 4-1/2 - White

Part Number: 560545WM1
In Stock
$81.74
Trailer Tires and Wheels
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This 15" x 6" steel trailer wheel has a 5 on 4-1/2 bolt pattern and a 3.31" pilot diameter. Improved torque retention keeps wheel secure when mounted on your axle. Acrylic enamel finish resists damage better than powder coat finishes. Great Prices for the best trailer tires and wheels from Taskmaster. Vesper Steel Modular Trailer Wheel - 15" x 6" Rim - 5 on 4-1/2 - White part number 560545WM1 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Taskmaster Trailer Tires and Wheels - 560545WM1

Highlights

  • Hauls the Heavy Stuff: Handles up to 2,830 lbs for strong support under heavy loads.
  • Stays Tight on the Road: Improved Torque Retention keeps the wheel secure without retightening.
  • Fights Off Rust: White acrylic enamel over zinc phosphate and e-coat primer resists corrosion.
  • Built to Last: Over 1,000 hours of salt spray protection for dependable long-term use.
  • Easy Fitment: 15" x 6" rim with 5 on 4-1/2" bolt pattern and 3.31" pilot diameter fits standard setups.
  • Stable Ride: Zero offset design keeps load balance centered for smooth towing.

Features to know about

Built for Heavy Loads and Real Road Miles: 2,830-lb Wheel Capacity

When you’re hauling with confidence, every pound counts. The Vesper Steel Modular Trailer Wheel #560545WM1 is rated for 2,830 lbs, matching the capacity of a Load Range E 225/75-15 trailer tire at 80 psi. That kind of strength means it’s ready for serious towing duty without giving up stability or balance on the highway.

Keeps Its Shine Through Salt and Spray: White Acrylic Enamel Finish

Rust and chips don’t stand a chance with this wheel’s acrylic enamel finish. It’s applied over a zinc phosphate pre-treatment and e-coat primer, giving it more than 1,000 hours of salt-spray protection. The white enamel surface resists chipping from road debris or curb scuffs much better than powder coat finishes, so it stays looking clean season after season.

Close-up image of Vesper white steel modular trailer wheel highlighting its durable acrylic enamel finish and smooth surface.

Holds Tight Under Torque: Improved Torque Retention Technology

You don’t need to keep checking the lug nuts after every trip. This wheel uses Improved Torque Retention (ITR) technology with beveled, uncoated stud holes and a raised automotive-rated center disc. The result is better clamp-force retention that helps keep the wheel snug against the hub mile after mile.

Close-up photo showing beveled stud holes and raised center disc on Vesper steel modular trailer wheel for improved torque retention.

Straightforward Fitment for Everyday Use: 15" x 6" Rim, 5 on 4-1/2 Pattern, Zero Offset

The specs make setup simple: 15" diameter by 6" wide rim, 5 on 4-1/2" bolt pattern, 3.31" pilot diameter, zero offset, and 1/2"-20 wheel bolts. The J-type flange design and standard 0.453" valve stem hole give it compatibility with common tire pressure monitoring systems or valve stems rated for similar applications. Each wheel even includes its valve stem so you’re ready to go right out of the box.

Specs

Dimensions

  • Rim dimensions: 15" diameter x 6" wide
  • Pilot diameter: 3.31"
  • Offset: 0

Bolt Pattern and Size

  • Bolt pattern: 5 on 4-1/2"
  • Wheel bolt size: 1/2"-20

Weight and Capacity

  • Capacity: 2,830 lbs

Warranty

  • Warranty: 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"

WS-15060545-WM-14777 Vesper 15x6 Modular Rim - 5 on 4-1/2 - White

Replaces 560545WM1





Customer Satisfaction Score:

Ratings & Reviews

4.8

585 reviews
Review sort icon
This 15" x 6" steel trailer wheel has a 5 on 4-1/2 bolt pattern and a 3.31" pilot diameter. Improved torque retention keeps wheel secure when mounted on your axle. Acrylic enamel finish resists damage better than powder coat finishes.

by:

Been ordering from etrailer for a few years now. Product lists are VERY easy to browse, prices are outstanding, shipping is free, and never had any issues or had to return or even contact customer service for any reason. Just got a set of the black 15" trailer rims and they run great.



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Very nice powder coating on heavy duty 110psi rated wheels that arrived when promised. For someone looking for a great looking RV wheel without the price of aluminum alloy wheels and much easier to clean these are excellent value in my opinion.



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So far so good. Replaced old bent trailer wheels (galvanized spoke type) with these. Read that the modular wheels are a little stronger than the spoke type so giving them a shot. Trailer is 49’x105”, Aluminium/steel, boat type, fifth wheel, with mini spread 6k torsion axles. About 3.6k lbs empty; normally 8~15k lbs loaded. Since it’s setup mini spread the tires scrub quite a bit. Was running E load range 235/85/16’s but switched to F load range, same size (Incredible difference longevity wise/they’ve been great! Hercules H-901). Anyways, I did lots of research and found out that these rims are rated for up to 120psi (tires are 105psi). You can run F range tires on these no-problem. Supplied valve stems are only good for like 80psi (rubber snap in) so I ordered some 120psi (metal bolt in) stems separately. Understand the wheels are still rated for the same amount of weight, but if you’re tired of replacing trailer tires constantly or, like me, have a mini spread or spread axle setup, F load range is the way to go.



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Came with (3) scratches



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Thanks. You did just like you said you would.



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Rims were poorly packed. All 4 of them are chipped and one of the rims has started to rust even those these are suppose to be new

Jenny N. profile picture

Jenny N.

7/19/2023

Oh my! I will have our Customer Service team reach out to you.



by:

good website, no problems



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product came in well packaged and in good condition. easy to order, great price, shipped quickly. overall great experience.



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Fast ship came as promised always a great experience when ordering through you guys



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Great Service ,great Customer Service



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Wheels are good quality and paint is holding up well.



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My company just recently started working on trailers at request of a large client. We did not have a solid contact for quality parts, chose to order some parts from eTrailer and have NOT been disappointed. They offer a good selection at great prices and shipped quickly. We did have an issue of a part being damaged and the staff at etrailer responded quickly and efficiently to resolve the issue to our satisfaction.
Great company to deal with and will continue to order from eTrailer.com



by:

Extremely easy to find the item I needed. Great experience. Having a conversion chart for bolt pattern spacing on the website would be very helpful though. For example my bolts are 2 5/8ths inches apart, which is a 4 1/2 bolt pattern. I had to check with my local trailer repair buddy before ordering, to make sure I got the correct rims. But otherwise it was a seamless experience. Thanks!



by:

This order for 4 Vesper 2,830 # wheels for my car trailer I had to wait for them to come back into stock , but George kept me updated and I received them earlier then expected .
The 3 wheels I ordered for my camper needed almost no weights on them when I had them balanced .

You can find these wheels on line at other sites , but not with the same weight rating and service that You receive from E-Trailer .



by:

Excellent service and follow-through



by:

What really made this a five star is Diana at etrailer, it really made a difference too know that she was trying too see that I got what I needed. I have been getting my trailer ready for our annual trip when I noticed that two of my four tires were once again badly worn. I found I had two bent rims. After some research I found my axles, brakes, rims tires are way under rated. I have heard good things about etrailer so I ordered new stronger rims from Diana. So far I am very happy with my purchase.

Douglas F. profile picture

Douglas F.

4/7/2019

So far they are doing very well.



by:

I bought this Taskmaster white modular rim as a spare for a utility trailer so I would not get stranded on the road with a flat. The rim was good quality and the packing job was fantastic with a sturdy box with loads of shipping paper to protect the product. I really appreciated the valve stem coming with the wheel to save me looking for one .Service at etrailer.com was outstanding with good prices and fast shipping.



by:

Awesome customer service. Fast shipping and great price. Needed to upgrade to larger tires and wheels after a dual blowout on our Rv. Called and wheels were delivered within 2 days of order being placed.



by:

Lowest prices rims with the highest load rating I could find. Bought these to replace a mix match set that was rusty for a used dump trailer I just bought. Found China tires 225/75/15 load e the red and blue pin stripe really adds to the white color of the rim. I’m right at 100 dollars per wheel tire can’t complain



by:

The wheel arrived on time and as advertised. It's a great product, very sturdy wheel. Mounting the tire on it was no trouble. Also customer service has been very attentive for several of my orders now, so kudos for that.

Joshua profile picture

Joshua

7/24/2025

wheels still working fine 1 year later


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

  • Tire Pressure Monitoring System Compatibility with Taskmaster Steel Modular Trailer Wheel
    The Taskmaster Steel Modular Trailer Wheel - 15" x 6" Rim - 5 on 4-1/2 - White # 560545WM1 has the J-type flange and is 6 inches wide. The valve step hole is 0.453 inches which is the standard until you get to the high pressure tires which are normally larger sizes. Your Tire Pressure Monitoring System will work well with this wheel.
    view full answer...
  • What is the Offset for the 15" Vesper Steel Modular Trailer Wheel
    Hey John, thanks for reaching out! The Vesper Steel Modular Trailer Wheel # 560545WM1 has a zero offset. Let me know if I can help with anything else!
    view full answer...
  • What Does 5 on 5" Wheel Bolt Pattern Mean
    The 5 on 5" bolt pattern you see for the Vesper Steel Modular Trailer Wheel # TA87RR means you measure 5" from the center of one of the bolt holes to the far edge of either of the opposite bolt holes (see attached photo). The 5 on 5" bolt pattern isn't as common as the 5 on 4-1/2" bolt pattern so if you have the 5 on 4-1/2" instead you need the part # 560545WM1. If you get the wrong bolt pattern then the wheel won't fit on your hub and you'll really be stuck if it's your spare. I've also...
    view full answer...
    Image 1 for
  • Spare Tire and Wheel Recommendation for 225/75R15 Tire Size on 5th Wheel Trailer
    We definitely have what you're looking for, although you will need to get the tire and wheel separately as the only combo we currently carry with that size tire and load range use a 6-Bolt pattern for the wheels. For your application I recommend the Provider ST225/75R15 Radial Trailer Tire # TR225LRE and the 15" Taskmaster Steel Modular Trailer Wheel # 560545WM1. The Taskmaster brand has excellent tire and wheel products which is why I recommend going this route. Please note that your...
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  • 15 Wheels With 5 on 4-1/2 Lug Pattern And a 3.31 Pilot Hole Diameter
    We have another wheel that have the 3.31" pilot hole diameter similar to the Dexstar Steel Mini Mod Trailer Wheel - 15" x 5" Rim - 5 on 4-1/2 - Silver Powder Coat # AM20436 that you are looking at. Vesper Steel 10-Spoke Trailer Wheel # TA75VR Vesper Steel Modular Trailer Wheel # 560545WM1
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  • Recommended 15 Inch Wheels With 5 on 4-1/2 Bolt Pattern and 2,500 Pound Capacity
    We have one 15" wheel with a 5 on 4-1/2 bolt pattern that exceeds the 2,500 lb weight capacity you're looking for. All of the other wheels are significantly lower than 2,500 lbs. The following wheel has a weight capacity of 2,830 lbs: Taskmaster Steel Modular Trailer Wheel - 15" x 6" Rim - 5 on 4-1/2 - White # 560545WM1 This would work well with the Karrier ST225/75R15 Radial Trailer Tire - Load Range E # AM10303 that also has a capacity of 2,830 lbs at 80 psi. You may also need the Americana...
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  • Can You Get Dexstar Part Number 017-232-1X Added to Your Site?
    Hello Wayne, I do not see the Dexstar Pt no. 017-232-1X on our site. I do see that we have a similar wheel by Vesper, the Vesper Steel Modular Trailer Wheel - 15" x 6" Rim - 5 on 4-1/2 - White # 560545WM1 on our site already. I am going to have to reach out to Dexstar to get some additional information to see if I can get the approval on adding it to our site. They are not open on the weekend and this process does take a couple of business days, so I will most likely not have that answer...
    view full answer...
  • Recommended Tires And Wheels For Car Hauler with 700-14.5 Tires
    The Kenda ST205/75D15 Radial Trailer Tire with 15" Black Mod Wheel - 5 on 4-1/2 - Load Range C # AM32238B is a compatible replacement but is not exactly the same as your 700-14.5 tires and wheels. This is the only combination wheel and tire we currently have available and it has a 27.3125 inch outer diameter and is 8 inches wide. I don't recommend mixing tire, types and sizes, so you would need to replace all and spare if you choose to go this route. If you want to make your own combination,...
    view full answer...
  • What is the Capacity of Taskmaster 15x6 Steel Modular Trailer Wheel with 6 on 5-1/2 Bolt Pattern
    Taskmaster trailer wheel # 560545WM1 is rated for 2,830 pounds. This matches the capacity of a 225/75-15 trailer tire, load range E, such as # TR225LRE, which is rated for 2,830 pounds at 80 psi. I have included links to videos on both of these parts for you.
    view full answer...
  • Replacement for 225/75R15 Load Range E Speed Rating M Tire with 5 on 4-1/2 Inch Bolt Pattern
    We have exactly what you're looking for! I recommend going with the Karrier ST225/75R15 Radial Trailer Tire - Load Range E # AM10303 which also has that 81 mph Speed Rating M you're needing. You can then pair this with a steel wheel like the Taskmaster Steel Modular Trailer Wheel # 560545WM1 which has the higher weight rating to match this tire and the 5 on 4-1/2" bolt pattern you're needing. Attached are some review videos for you to check out.
    view full answer...


Info for this part was:

Employee Leah B
Edited by:
Leah B
Employee Jeff D
Installed by:
Jeff D
Employee Dustin K
Video Edited:
Dustin K
Employee Mary K
Written by:
Mary K
Employee Wilson B
Updated by:
Wilson B
Employee Michael B
Updated by:
Michael B

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