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  1. Trailer Tires and Wheels
  2. Taskmaster
  3. Wheel Only
  4. 15 Inch
  5. 5 on 5-1/2 Inch
  6. Steel Wheels - Powder Coat
Taskmaster Steel 8-Spoke Trailer Wheel w/ Offset - 15" x 5" Rim - 5 on 5-1/2 - White

Taskmaster Steel 8-Spoke Trailer Wheel w/ Offset - 15" x 5" Rim - 5 on 5-1/2 - White

Item # TTW550555WS1
Our Price: $73.00
Trailer Tires and Wheels
This item qualifies for Free Shipping
Shipping Weight: 18 lbs
In Stock
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This 15" x 5" steel trailer wheel has a 5 on 5-1/2 bolt pattern and a 4.25" pilot diameter. Improved torque retention keeps wheel secure when mounted on your axle. Rust-resistant, 3-step powder coat finish. Valve stem is included. Great Prices for the best trailer tires and wheels from Taskmaster. Taskmaster Steel 8-Spoke Trailer Wheel w/ Offset - 15" x 5" Rim - 5 on 5-1/2 - White part number TTW550555WS1 can be ordered online at or call 1-833-496-1390 for expert service.
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  • Reviews (496)
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Taskmaster Trailer Tires and Wheels - TTW550555WS1

  • Wheel Only
  • 15 Inch
  • 5 on 5-1/2 Inch
  • Steel Wheels - Powder Coat
  • Taskmaster

This 15" x 5" steel trailer wheel has a 5 on 5-1/2 bolt pattern and a 4.25" pilot diameter. Improved torque retention keeps wheel secure when mounted on your axle. Rust-resistant, 3-step powder coat finish. Valve stem is included.


  • Steel wheel with 8-spoke design is sturdy and corrosion resistant
  • 3-Step finishing process includes zinc phosphate bath, e-coat primer, and white powder coat on outboard side
    • Inboard side is lightly e-coated to reduce friction and provide rust resistance with less flaking
  • Improved torque retention (ITR) technology helps to keep wheel securely in place on your trailer
    • Uncoated stud holes are beveled to offer better clamp force retention
  • Valve stem is included
  • Wheel meets SAE J1204 standards


  • Rim dimensions: 15" diameter x 5" wide
  • Bolt pattern: 5 on 5-1/2"
  • Wheel bolt size: 1/2"-20
  • Capacity: 1,870 lbs
  • Pilot diameter: 4.25"
  • Offset: -0.67"
  • 2-Year limited warranty

Corrosion-Resistant Finish

This 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.

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"

550555WS1 Task Master 15x5 8-Spoke Rim w/ -0.67" Offset - 5 on 5.5 - White

Customer Satisfaction Score:

Customer Reviews

Taskmaster Steel 8-Spoke Trailer Wheel w/ Offset - 15" x 5" Rim - 5 on 5-1/2 - White - TTW550555WS1

Average Customer Rating:  4.8 out of 5 stars   (496 Customer Reviews)

This 15" x 5" steel trailer wheel has a 5 on 5-1/2 bolt pattern and a 4.25" pilot diameter. Improved torque retention keeps wheel secure when mounted on your axle. Rust-resistant, 3-step powder coat finish. Valve stem is included.


Nice wheel. Will get a tire put on tomorrow. It came with a valve stem to boot.


Great service and always responded to e-mail questions right away.



Front of the rims look good,
the back
side is not finished. There is just a faint over spray of the white paint.The shipping was super fast. I got tires mounted on them with no problem. Very good value for the price.


Service was fantastic, shipping was great and the product was exactly what I wanted.


I use etrailer for all my towing needs.
always have what I need and I always receive them quickly.


The trailer wheel is a quality product and im completely satisfied with my ordered.


I am very happy with the wheels and the service I received at etrailer. And the process was very easy and Cathy T. was great to work with, and when I asked questions about my situation, etrailer answered them quickly and helped me in making my decision. My trailer was built in 1984 and is, and has been, my hay trailer. I have only had these for about a month, but so far so good!
Thank you to everyone at etrailer!


I bought this wheel to use as a spare for my car trailer. I mounted one of my old tires to it and had it balanced, there were no issues. The paint on the out side of the wheel looks nice and even with good coverage. The paint on the part inside the wheel had some thin spots which I guess is okay it's inside the tire now. The over all quality of the wheel seems very good. This will work perfectly for my needs.


I am not sure about the solar charge controller as I will not use it for some time. Pual B was outstanding to help with the wheel. I realized that I ordered the wrong wheel but then called right back and he helped get the right wheel and get the order out. It was good to be able to talk to someone and your service was very good.


Korren C. Kept me updated for over 8 months! She and etrailer are great to work with.


Perfect fit and it’s a hard to find wheel. Thanks etrailer!


Great place to do business. Had what I had. And it got here in 2 days. Staff was very friendly. Outstanfing


Thanks for keeping me informed of the delay in manufacturing and shipping.


These wheels were just what I needed. Great quality for an affordable price. I have an old hay wagon that needed wheels, after going to our local trailer and tractor store they told me they couldn't get them. Shipped right away and arrived in great time even with the New Year Holiday. I will definitely be using you guys for my future trailer needs.


I was kind of disappointed the front of the rims was painted good but the back of the rims were hardly touched !


Very fast service. Great knowledge when speaking with sales person.


This is the first time I bought anything from etrailer. I got to say I'm very please with the product and the timely delivery. I had my rims early than what I expected. Instead of 5-7 day delivery I had them in two days. Very please! Plus it makes my trailer look a lot better. Thank you etrailer.


Fast delivery and a perfect fit. Look good too. Personal service. Was recommended by my dad, now I recommend to you. Thanks.


15x5 wheels. 5 on 5-1/2 bolt pattern.


Very happy with the whole process. The wheel was just what I wanted. Thank you. Would do business with you again.


Pretty crappy paint job.


Seamless transaction fast delivery.


Very well satisfied with everything


Excellent service on a hard to find ite m.


Good product and received I a timely manner. Thx

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