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Provider ST175/80R13 Radial Trailer Tire w/ 13" Vesper White Mod Wheel - 5 on 4-1/2 - LRC
Taskmaster

Provider ST175/80R13 Radial Trailer Tire w/ 13" Vesper White Mod Wheel - 5 on 4-1/2 - LRC

Part Number: TA43RR
In Stock
$138.18
Trailer Tires and Wheels
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Radial tire with automotive-grade tread has a 6-ply rating and a 1,360-lb max load at 50 psi. 13" x 4-1/2" Steel wheel has a 5 on 4-1/2 bolt pattern and an acrylic enamel finish for better damage resistance than powder coat finishes. Great Prices for the best trailer tires and wheels from Taskmaster. Provider ST175/80R13 Radial Trailer Tire w/ 13" Vesper White Mod Wheel - 5 on 4-1/2 - LRC part number TA43RR 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 - TA43RR

Highlights

  • Ready to Roll: Tire arrives pre-mounted and inflated, saving a trip to the shop.
  • Steady on the Highway: Rated for 1,360 lbs at 50 psi and up to 81 mph (Load Range C) for confident long-distance towing.
  • Built to Last: Double steel belts, polyester cords, and nylon overlays resist tread separation and heat buildup.
  • Rust Protection That Holds Up: White acrylic enamel finish over zinc phosphate and e-coat resists chips and corrosion for 1,000+ hours.
  • Locks Tight on the Hub: Beveled stud holes help keep lug nuts secure without constant retightening.
  • Extra Peace of Mind: 2-year Platinum Plus warranty includes roadside tire change service.

Features to know about

Made for Real Highway Travel: Radial Construction with 81-mph Speed Rating

For drivers who clock serious miles, this setup is built for steady, cool running on the interstate. The Provider ST175/80R13 radial tire carries 1,360 lbs at 50 psi with a Load Range C, and its M speed rating means it’s rated for 81 mph. Double steel belts, double polyester cords, and nylon tread overlays hold up under heat and load so you can count on long life and confident tracking at highway speeds.

Durability that Handles the Elements: Acrylic Enamel Finish Over E-Coat Primer

If you tow near water or in wet weather, corrosion resistance matters. The 13" x 4-1/2" steel wheel uses an acrylic enamel finish that outlasts typical powder coat. It’s layered over a zinc phosphate pre-treatment and e-coat primer, tested to more than 1,000 hours of salt spray exposure. That means this white modular wheel stays looking clean and resists chipping or rust longer, even after seasons of use.

Confident Fitment and Secure Mounting: 5 on 4-1/2 Bolt Pattern with Beveled Stud Holes

Nothing’s worse than lug nuts that work loose. This combo’s 5 on 4-1/2 bolt pattern fits standard hubs, and the beveled stud holes help keep the wheel tight against the hub face to eliminate repeated re-torquing. The rim has a 3.19" pilot diameter, zero offset, and a wheel capacity of 1,660 lbs for a solid match to the tire’s Load Range C rating.

Grip When the Weather Turns: Automotive-Grade Tread with Sipes for Wet or Icy Roads

When rain or snow hits, traction makes all the difference. The Provider tread uses automotive-style ribs broken by water channels and fine sipes that push moisture away from the contact patch. Combined with radial construction that flexes evenly across the width of the tire, it maintains sure footing on wet or slick pavement so your trailer tracks true behind you.

Close-up view of Provider radial trailer tire tread pattern featuring siping for improved water drainage and traction.

Ready from Day One: Pre-Mounted Tire and Wheel Assembly with Platinum Plus Warranty

Skip the mounting shop—this tire comes already installed on its steel wheel and aired to proper pressure. It meets DOT specifications and exceeds FMVSS standards, backed by a 2-year limited warranty on both tire and wheel plus Platinum Plus roadside assistance coverage for emergency tire changes. Just bolt it up and roll out knowing you’re covered.

Specs

Wheel Specifications

  • Rim dimensions: 13" diameter x 4-1/2" wide
  • Bolt pattern: 5 on 4-1/2"
  • Wheel bolt size: 1/2"-20
  • Wheel capacity: 1,660 lbs
  • Pilot diameter: 3.19"
  • Offset: 0

Tire Specifications

  • Tire size: ST175/80R13
  • Section width: 6.97"
  • Outer diameter: 24.02"
  • Load range: C
  • Ply rating: 6
  • Maximum load: 1,360 lbs at 50 psi
  • Tread depth: 10/32"
  • Max speed: 81 mph (speed rating M)

Warranty

  • Tire and wheel warranty: 2-Year limited warranty on tire and wheel
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-17580R130C-M-45545WM Task Master Provider ST175/80R13 Radial Tire with Vesper 13" White Modular Rim - 5 on 4.5 - Load Range C

Replaces Taskmaster A13R45WMZ, A13R45WMM, and TTWA13RWM





Customer Satisfaction Score:

Ratings & Reviews

4.8

552 reviews
Review sort icon
Radial tire with automotive-grade tread has a 6-ply rating and a 1,360-lb max load at 50 psi. 13" x 4-1/2" Steel wheel has a 5 on 4-1/2 bolt pattern and an acrylic enamel finish for better damage resistance than powder coat finishes.

by:

Hi, I needed a spare for my motorcycle trailer so I purchased a matching set. Now I can switch between silver and chrome depending on my hair. Very efficient shipping (boxed). Thank you.



by:

Perfect fit, Perfect Service. Perfect communication. Couldn't ask for a better company. Ordered spare tire the exact wheel and tire was in stock and shipped to order right away. Knew exactly the transit complete visibility and ETA. Tire was boxed up and was delivered with no damages.



by:

Just got the tires and rims. They look good but what year were this tires mfg. DOT 10U. Does that mean they were made in 2010? I sure hope not!!



by:

I’m a repeat customer with etrailer. As always, great service and timely communication on order status and shipping.



by:

I had accidentally ordered the wrong size tires and William was very helpful in getting them returned as well as sending me the correct tires. Very pleased with the overall quality and efficiency and pricing.



by:

Love them perfect fit



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.



by:

The tires were shipped faster than I thought. I just got here and are about to go on my trailer



by:

Good quality, fast free shipping, prompt delivery. Very happy



by:

Nice Wheel and tire combo. They look really nice on my utility trailer. Shipping was quick.



by:

Etrailer.com delivered radial trailer tires FAST.
Delivered to my door, accurate description, fully inflated, ready to put on trailer.
Great shopping experience. Thanks etrailer, and thanks Joshua B for the follow-up.



by:

Bought it for a Spare tire. Tire was made Oct.2024 and I got the wheel/tire May 2026. No worries….. it’s a spare tire.



by:

Tires came as promised. I have not installed them as of yet, but i really like the look. They should look great on my restored 1994 Starcraft popup. Can't wait to get it on the road again. Hopefully the end of July.



by:

Great product selection and wonderful customer service. I especially liked the frequent updates on my order status.



by:

Light, sturdy feeling, perfect pressure straight out of the box. Honestly this was my first time ordering any kind of tire online so i was a bit paranoid. But the vehicle selector narrowed down the search to this beauty. Fits like a glove on my old 2005 jayco jay series. while its too early for me to rate its longevity, i find the product feel reassuring.



by:

Fast shipping, good quality, great fit!



by:

On the first trip with these tires and wheels, All wheel weights broke off. Will have to have these balanced again. Tires and wheels are as expected



by:

When the tires arrived, the hubs had a few stretches on them which I assume it from mounting the tires. I installed them and drove around the block. Even though it was a short drive, they seemed to be a much better upgrade than the bias ply tires I had on the trailer.

I also should add that I bought these because of the highway rating as I will be hauling my motorcycle to NY this summer.



by:

UPS driver put the tire box at my back gate and was very kind to do so. I’ve ordered 5 new tire/rims for an Alaska trip and and a spare for my cargo trailer in the past. This tire will be a spare on my new trailer.



by:

The 2 Provider Tires on Vespar rims are in excellent condition, mounted good and look in excellent condition.
They both arrived on time without damage, and customer service people were taking care of me by being upfront honest and respectfull.
Good job everyone at etrailer!



by:

Excellent looking wheels and tires! The wheels are flawless - no scratches or chips.

I put these on a small utility trailer that I expanded for hauling my kayak and jon boat. The gross weight is very light so I reduced my tire pressure to about 75psi and took the trailer for its maiden test drive this past weekend. Handles great in town. It did 75-80mph on the highway no problem.

Many thanks to Sarah S for her assistance with my order. I could not be happier right now.
Side note, I also installed the Counteract Balancing beads (CA68VR).



by:

Tires arrived quickly and have a good tread design. Time will tell how long they last.



by:

Shipment was fast, communication was on from the order. They have Reps. available for questions etc. Will definitely use again! Thank you!

Ron G. profile picture

Ron G.

12/15/2025

Upon receiving tiresrims, I checked for proper air pressure and mounted them on my trailer. Within 2days one went flat,I refilled after checking it and it went flat again. I took it off and put on the spare which went flat immediately. I could hear the air escaping I had to take them in and have new valve stems put on them. Have had no issues since.



by:

I was very disappointed to see that only the outside of my wheel was painted white. When mounted on my motorcycle trailer, both sides of the wheel are clearly visible. Unbelievable that the miniscule savings afforded by skipping this step is considered justified. I am now stuck, of course, because the delay to exchange or return it would be unacceptable.

If this is indicative of the quality I should expect from etrailer, this will be my last order.



by:

All arrived in good condition. I was pleased that the wheels were balanced although it didn't appear that way on your website. These 81 mph-rated tires are being used to upgrade 8" tires on a small trailer to haul a Cushman Eagle at Interstate speeds


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

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    The Dexter Trailer Idler Axle w/ Hubs - EZ-Lube - 5 on 4-1/2 Bolt Pattern - 60" Long - 2,200 lbs # 20545I-EZ-60-15 is a great starting point to upgrade your trailer. This will give you a standard size axle with good bearings, hubs, and EZ-lube spindles. This is far nicer than the weird sized stuff that comes on Harbor Freight trailers. The Karrier ST175/80R13 Radial Trailer Tire with 13" Galvanized Wheel - 5 on 4-1/2 - Load Range D # AM31994 will be a great addition to these hubs and...
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    It would be odd for the 4-1/4 inch measurement to be accurate. I've attached an article on measuring bolt pattern for you to confirm your bolt pattern before ordering. If you do end up with the same measurements, you may want to consider changing out your hubs as that isn't a standard size. Based on your wheel size, I believe you will have a 5 on 4-1/2 inch bolt pattern and recommend the Provider ST175/80R13 Radial Tire w/ 13" White Spoke Wheel - LR C Finish # TA43RR. This tire is...
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    The 12 inch tires that we carry are rated for 65 miles per hour. Any faster than that for extended periods and the excessive heat build up will cause tire failure. To get a tire with a higher speed rating you would have to go up in size. That also means you will need different wheels. If your hubs use a 5 on 4-1/2 bolt pattern then tire and wheel combo # TA43RR is one option. This tire has an M speed rating which means it is rated for 81 miles per hour. The size is a 175/80-13. It is 6.97...
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    To see all of the correct wheel and tire combos you'd need check out the link I attached. The option I would recommend is the part # TA43RR which is a Load Range C tire size ST175/80R13 mounted on a white spoke wheel with a bolt pattern of 5 on 4-1/2 inch.
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  • Upgrading to 13 Tires On a Viking Epic 1906 Pop Up
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    We do stock wheel and tire combos like the size ST175/80R13 part # TA43RR that looks like you are in need of. This has the standard 5 on 4-1/2 inch bolt pattern and thankfully all trailer wheels have a zero offset so you do not need to also verify what you have now to match with what you would end up buying.
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  • 2010 Flagstaff 176LTD Tire and Wheel Upgrade with Higher Speed Rating
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