1. Trailer Tires and Wheels
  2. Taskmaster
  3. Wheel Only
  4. 12 Inch
  5. 5 on 4-1/2 Inch
  6. Steel Wheels - Powder Coat
Taskmaster Steel Modular Trailer Wheel - 12" x 4" Rim - 5 on 4-1/2 - White

Taskmaster Steel Modular Trailer Wheel - 12" x 4" Rim - 5 on 4-1/2 - White

lowest price pledge
Our Price: $37.39
Trailer Tires and Wheels
Orders above $99 qualify for Free Shipping
Shipping Weight: 11 lbs
Quantity: 
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

Videos

This 12" x 4" steel trailer wheel has a 5 on 4-1/2 bolt pattern. 3-Step powder coat finish provides rust resistance and improved torque retention keeps wheel secure when mounted on your axle. Valve stem is included. Lowest Prices for the best trailer tires and wheels from Taskmaster. Taskmaster Steel Modular Trailer Wheel - 12" x 4" Rim - 5 on 4-1/2 - White part number TTW240545WM1 can be ordered online at etrailer.com or call 800-298-8924 for expert service.
  • All Info
  • Reviews (97)
  • Q & A (3)
  • Videos (1)
  • Photos
  • Why etrailer?

Taskmaster Trailer Tires and Wheels

  • Wheel Only
  • 12 Inch
  • 5 on 4-1/2 Inch
  • Steel Wheels - Powder Coat
  • Taskmaster
  • Standard Rust Resistance

This 12" x 4" steel trailer wheel has a 5 on 4-1/2 bolt pattern. 3-Step powder coat finish provides rust resistance and improved torque retention keeps wheel secure when mounted on your axle. Valve stem is included.


Features:

  • Steel wheel with modular design is sturdy and corrosion resistant
  • 3-Step finishing process includes zinc phosphate bath, e-coat primer, and silver 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
  • Meets SAE J1204 standards


Specs:

  • Rim dimensions: 12" diameter x 4" wide
  • Bolt pattern: 5 on 4-1/2"
  • Wheel bolt size: 1/2"-20
  • Capacity: 1,250 lbs
  • Pilot diameter: 2.95"
  • 2-Year limited warranty


Corrosion-Resistant Finish

The 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"


240545WM1 Task Master 12x4 Modular Rim - 5 on 4.5 - White

Item # TTW240545WM1





Video of Taskmaster Steel Modular Trailer Wheel - 12" x 4" Rim - 5 on 4-1/2 - White

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




Video Transcript for Taskmaster Tires and Wheels - Wheel Only - TTW240545WM1 Review

Today, were going to take a look at the Taskmaster 12 inch by 4 inch White Steel Modular Trailer Wheel with a 5 on 4 inch bolt pattern. Now, this steel wheel has a modular design. When they say modular design, thats the one that uses the round holes all the way around the wheel. Its very sturdy and corrosion resistant. This wheel goes through a 3 step finishing process, which will first include a zinc phosphate bath, then an eco primer, and then they do a white powder coat on the front of the wheel. If you notice on the back of the wheel, its slightly e-coated to reduce friction and provide rust resistance with less inaudible 00:00:31. Now , this wheel does use the ITR technology, which is improved torque retention designed to help keep your wheel securely in place on your trailer.

They use the uncoated stud holes which beveled to give you clamp force 00:00:44 retention. If you notice on this wheel, they do include and install a metal high pressure valve stem. This wheel does meet the SAE standards. Now a few specs on this, were going to measure this wheel for you. When they say 12 inch diameter, diameter would be measured on this wheel from the inside to the inside. If we take a ruler, and you can see inside to inside its going to be 12 inch diameter.

Width of the wheel is the same way bead seat to bead seat or inside to inside right at 4 inches, so 12 inches by 4 inches. This wheel does use a bolt pattern of a 5 on 4 inch bolt pattern. On a wheel like this if you wanting to measure the bolt pattern on a one that has a odd number of lugs, in this case 5, all you have to do is pick one of the holes, well pick this one, and then youll measure across to either one of these holes. The trick is when you measure it, its from the center of the starting hole to the furthest edge of the hole that you measured to. On this one if we take our measuring tape and go center to furthest edge, its right at 4 inches, so 5 on 4 inch bolt pattern. Does use a wheel lug size of a inch by 20.

Weight capacity on this wheel is 1,250 pounds. The last measurement is the pilot hole diameter, thats the large hole here goes over the hub on your trailer, diameter of the opening is going to be right at 2.95 inches. That should do it for the review on the Taskmaster 12 inch by 4 inch White Steel Modular Trailer Wheel with the 5 on 4 inch bolt pattern.


Customer Reviews

Taskmaster Steel Modular Trailer Wheel - 12" x 4" Rim - 5 on 4-1/2 - White - TTW240545WM1

Average Customer Rating:  4.8 out of 5 stars   (97 Customer Reviews)

This 12" x 4" steel trailer wheel has a 5 on 4-1/2 bolt pattern. 3-Step powder coat finish provides rust resistance and improved torque retention keeps wheel secure when mounted on your axle. Valve stem is included.

- TTW240545WM1
by:

Great wheel for my new spare 766507



- TTW240545WM1
by:

Exactly what it is supposed to be, looks way better than the rusty old ones, bonus that the valve stem comes installed. 677116



- TTW240545WM1
by:

Susan was a good Rep. Product arrived as ordered and on time. Will use ETRALIER again. 667988



- TTW240545WM1
by:

Good quality wheel. It matched the wheels on my PWC trailer perfectly. The picture shows a rubber valve stem. My wheel is the 12 in. diameter size and came with the chrome high pressure valve stem that LRC tires require. 556521



- 550550WM1
by:

Review from a similar White Steel Modular in Trailer Tires and Wheels


Very happy...couldn’t believe how fast our order arrived. 542131



- 660865WM3
by:

Review from a similar White Steel Modular in Trailer Tires and Wheels


Looks great 368597



- 660865WM1L
by:

Review from a similar White Steel Modular in Trailer Tires and Wheels


Wheels match the factory ones on my trailer, so they are perfect for spares. I was impressed at how well Etrailer packaged everything and that it was shipped so quickly. Thank you for a great transaction. 365391


Comments
I have had no issues with these and Im still happy with them. Thank you
Chris A - 04/10/2018

37150

- 660865WM3
by:

Review from a similar White Steel Modular in Trailer Tires and Wheels


Correct item delivered in a timely fashion. Well pleased with my purchase and the others I have made in the past. 312560


Comments
Great
Texx - 10/31/2017

30225

- TTW460545WM2
by:

Review from a similar White Steel Modular in Trailer Tires and Wheels


Packaged very well by etrailer. Product as described and very fast shipping. 444352


Comments
Wheels are still in great condition after a year of service. I installed metal screw in valve stems when I got them for trouble free use as most of us know rubber valve stems are always an issue on trailer wheels.
Jeff E - 10/20/2018

44840

- TTW460545WM2
by:

Review from a similar White Steel Modular in Trailer Tires and Wheels


After getting my new tires from etrailer I discovered that the rims I had which I was going to have them mounted on were badly corroded on the rear side. I called etrailer to asked them if I could get the rims with high pressure stems instead of the standard ones that came with the rims. The woman I spoke to was great (Katie). She looked up the right stems within a minute or so. I also asked her about balancing the tires. She was very knowledgeable and helpful. The Rims and stems came within 6 days, had them mounted and am about to take our RV trailer for a 800 mile trip. Thanks etrailer for all your help! 287489


Comments
I love both the tires and rims. With the old tires I’d drive down the expressway doing 60 mph max with a speed limit of 70. Scared I was going to have another blowout which ended up costing about $1500 in repairs plus the experience for 5 feet away from 70 mph semis. Now it trailer my RV at 70 with no concerns of a blow out. Thanks for providing a tire I couldn’t get any where else.
Peter T - 10/27/2017

30117

- 660865WM3
by:

Review from a similar White Steel Modular in Trailer Tires and Wheels


Product received quickly and just as described. Well pleased. 287920


Comments
The wheel is great. Now if I could just stop the tires from wearing out.
Texx H - 08/27/2017

27632

Thanks for the feedback Texx, I have linked a help article for you that explains some particulars about proper tire pressure and some wear patterns. This info may help you get some more life out of your tires.

-- Rachael H - 8/28/2017


- LT589DMPWX
by:

Review from a similar White Steel Modular in Trailer Tires and Wheels


Mounted and running. 851414



- LT589DMPWX
by:

Review from a similar White Steel Modular in Trailer Tires and Wheels


Fast shipping, excellent product love doing business with etrailer. Thanks again 802678



- 660655WM1
by:

Review from a similar White Steel Modular in Trailer Tires and Wheels


Item is as described and was delivered in a timely manner. Thanks Etrailer! 796964



- 660655WM1
by:

Review from a similar White Steel Modular in Trailer Tires and Wheels


the wheels are a great product at a good price 790401



- T166WM8
by:

Review from a similar White Steel Modular in Trailer Tires and Wheels


For the price these wheels are excellent! This is the third pair of wheels I have ordered. Purchased them online 4/1 and they showed up on 4/3...fast shipping. 774418



- T155WM55
by:

Review from a similar White Steel Modular in Trailer Tires and Wheels


Loved the wheels I purchased through etrailer. They were exactly what I wanted and more, and the wife is happy. Happy wife happy life. I have done multiple purchases from each trailer and they have never let me down. 772902



- 660655WM1
by:

Review from a similar White Steel Modular in Trailer Tires and Wheels


Good price. The shipping was fast. Boxes came a little beat up and paint nicked on wheels Great company to deal with though 767432



- 660655WM1
by:

Review from a similar White Steel Modular in Trailer Tires and Wheels


Great products, great service and fast shipping. 710714



- 550550WM1
by:

Review from a similar White Steel Modular in Trailer Tires and Wheels


was a spare an fit perfect and very satisfied with it kike all my other items from etailer 690419



- 660655WM1
by:

Review from a similar White Steel Modular in Trailer Tires and Wheels


Came 1 day early. good stuff 674321



- TTW460545WM1
by:

Review from a similar White Steel Modular in Trailer Tires and Wheels


I ordered 2 rims one was damaged and not usable, the good one is nice. They shipped me another but hasn’t arrived yet. 658640



- 560545WM1
by:

Review from a similar White Steel Modular in Trailer Tires and Wheels


product came in well packaged and in good condition. easy to order, great price, shipped quickly. overall great experience. 657823



- 550545WM1
by:

Review from a similar White Steel Modular in Trailer Tires and Wheels


Spare wheel for my trailer - excellent service and fast delivery 657708



- TTW460545WM1
by:

Review from a similar White Steel Modular in Trailer Tires and Wheels


Fast shipping,great looking rim 645179


25
100
Show More Reviews

Ask the Experts about this Taskmaster Trailer Tires and Wheels

Do you have a question about this Trailer Tires and Wheel?




  • Why etrailer.com?

    At etrailer.com we guarantee:
  • Highest quality trailer tires and wheels for the best price.

    Our Lowest Price Pledge ensures you will never overpay for the parts you need.
  • Real product know-how.

    We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.
  • Most detailed, accurate trailer tires and wheel information available.

    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
  • Installations, made easy.

    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
  • Fast shipping.

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Edited by:
Lindsey S
Installed by:
Jeff D
Written by:
Tammy D
Updated by:
Mary E
Updated by:
Sarah W

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.