bing tracking image
  1. Trailer Tires and Wheels
  2. Taskmaster
  3. 14 Inch
  4. Tire Only
  5. 215/75-14
  6. Load Range C
Provider ST215/75R14 Radial Trailer Tire - Load Range C
Taskmaster

Provider ST215/75R14 Radial Trailer Tire - Load Range C

Part Number: TTWTR21514
In Stock
$128.45
Trailer Tires and Wheels
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.
By submitting this form, you understand and agree to our Terms of Sale, Website Terms of Use and Privacy Policy.

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

Customer Photos

Radial special trailer tire with automotive-grade tread has a ply rating of 6 and a 1,870-lb max load at 50 psi. Constructed of double steel belts and double polyester cords with a nylon overlay. Great for highway use. Fits 14" wheels. Great Prices for the best trailer tires and wheels from Taskmaster. Provider ST215/75R14 Radial Trailer Tire - Load Range C part number TTWTR21514 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (1113)
  • Q & A (0)
  • Photos

Taskmaster Trailer Tires and Wheels - TTWTR21514

Highlights

  • Steady on the Highway: Rated for 1,870 lbs at 50 psi and speeds up to 81 mph for confident towing.
  • Built to Last: Double steel belts, polyester cords, and nylon overlay help prevent tread separation.
  • Handles Heat and Distance: Radial design reduces rolling resistance and heat buildup for longer tread life.
  • Traction When It’s Wet: Automotive-grade tread with sipes channels water for better grip in rain or snow.
  • Easy Wear Check: Built-in tread depth bars give a quick visual indicator of tire wear.
  • Backed Protection: Comes with a 2-year limited warranty for added peace of mind.

Features to know about

Built for Confident Highway Use: Load Range C with 81-mph Speed Rating

When the miles add up, this tire stays steady and cool. The Provider ST215/75R14 radial is Load Range C with a 6-ply rating and a 1,870-lb max load at 50 psi. It’s speed rated M?(81 mph) and meets DOT specifications while exceeding FMVSS standards. That combination of strength and heat control makes it ideal for long hauls on pavement.

Smooth Tracking and Long Life: Double Steel Belts with Nylon Overlay

Inside, double steel belts and double polyester cords keep the tread firm under load, while a nylon overlay helps prevent tread separation. The construction reduces rolling resistance and heat buildup for longer tread life and improved control at higher speeds. It’s the kind of setup that keeps handling predictable mile after mile.

Better Grip in Wet or Cold Conditions: Automotive-Grade Tread with Sipes

Unlike basic trailer treads with solid ribs, this one uses an automotive-grade pattern that channels water to the sides. Sipes cut into the tread help clear away moisture so the tire keeps its contact patch on wet, snowy, or icy roads. Traction stays consistent when the weather turns.

Close-up of Provider ST215/75R14 radial trailer tire tread showing automotive-grade design with grooves and sipes for improved wet traction and durability

Dependable Wear and Easy Inspection: 10/32" Tread Depth with Built-In Bars

With a 10/32" tread depth and wear bars molded right in, it’s easy to tell when it’s time for replacement. You get visual confirmation of tread life without guesswork. It’s a simple way to keep tabs on your setup so you can stay safe and ready to roll.

Specs

Compatibility

  • Fits: 14" diameter rims
  • Tire size: ST215/75R14

Dimensions

  • Section width: 8.5"
  • Outer diameter (when inflated): 26.7"
  • Tread depth: 10/32"

Weight and Capacity

  • Load range: C
  • Ply rating: 6
  • Maximum load: 1,870 lbs at 50 psi

Performance

  • Max speed: 81 mph (speed rating M)

Warranty

  • Limited warranty: 2-Year
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"

TS-21575R140C-10008 Taskmaster Provider ST215/75R14 Radial Tire - LR C

Replaces TR21514





Customer Satisfaction Score:

Ratings & Reviews

4.8

1113 reviews
Review sort icon
Radial special trailer tire with automotive-grade tread has a ply rating of 6 and a 1,870-lb max load at 50 psi. Constructed of double steel belts and double polyester cords with a nylon overlay. Great for highway use. Fits 14" wheels.

by:

After one year still looks good. AAA+++ ++



by:

great tires so far!! a year in and not showing much wear



by:

Product was received on time and so far has lived up to expectations



by:

So far, so good. Tires appear to be wearing well. We've put almost 10,000 miles on them.



by:

Replaced 4 tires on a boat trailer (3200lbs gross weight) and so far so good no problems .Traveled to Colorado river on first trip in 110 degree weather last summer they handled great on the road. At this time I’ve only put on approximately 3000 miles they look new and have worn evenly.



by:

Outstanding tires at a excellent price with super communications regarding very prompt delivery date. Outstanding people to deal with!!!



by:

Good price and fast delivery, I will definitel shop again for my trailer needs. Thank you



by:

Website was easy to navigate. Delivery was much faster than anticipated. etrailer.com gets high marks from me!



by:

Custer support was great to deal with.with ordering this priduct..and so was shipping..rite to my front door. .I would gladly buy off them again..



by:

etrailer great people buy from bruce



by:

Receive tires in three days was which was extremely good. great place to do business with, tires look good ,took a lot of weight on one rim to balance ,but the tires are on the trailer now but haven't put them on the highway yet so we'll have to wait and see how they perform



by:

I ordered four tires and they arrived in two days. Very happy with that. But, I was very disappointed to find out all four tires were almost four years old (all had DOT days from 2012). Shame on you etrailer.



by:

Had these a year now with no problems. Don't know why anyone would pay more for a trailer tire!



by:

Fast shipping on everything I've purchased from etrailer.



by:

These tires were priced right and did the job. Delivery was prompt with no issues. I would definitely use etrailer.com again.



by:

Could not believe how fast their shipping was! Tires are already installed and are top quality. Just what I needed for long trips pulling my bass boat and trailer. Thanks!!



by:

Ordered trailer tires for my inboard boat. They arrived on time and I put them to good use traveling from South Carolina to Florida. Performed better than expected great price, super service, thanks so much.



by:

Recently purchased tire for my camping trailer. The price was very good and the free shipping was a bonus. I have made many purchases from Etrailer and have been happy with all my experiences.



by:

Haven’t had these tires very long, but they look really good and seem to work well at hwy speed in the rain. These are a great buy for any trailer wether it be a boat, landscape, or just everyday hauling trailer. Thanks etrailer.com.



by:

I cannot write a product review as the tires I ordered are still in the box, but I can write on the order experience. I have ordered before from Etrailer and have had excellent experience in the order process, shipping and pricing. Very streamlined and efficient method of ordering. Another item that impressed me was the video that explained in detail everything about the tires I ordered. It answered a lot of questions I had about the tires. The price was the best I could find with the free shipping.



by:

Customer service was great once again with Etrailer. There were some issues upon order placement of finding the requested quantity of tires. Etrailer reps George and James did a great job of bringing this to my attention and offering other options as well as letting me know the expected lead time to receive the quantity requested of brand requested. Stuck with this as lead time was only a few more weeks and they actually came in after only one week. The communication was very good and much appreciated. Have not actually had a chance to inspect the tires but will follow up with another review upon doing so. Thanks guys!

Steve



by:

Customer service from John A was great. The tires were great. Bought a set for my other trailer and was extremely good tires

William profile picture

William

4/25/2019

Tires and service was excellent



by:

Bought a set of these in 2024, to replace some bias ply tires that where wearing very choppy. These radials are hardly wearing after a years use. Happy with purchase.



by:

The tire was the incorrect load rating and speed rating for my trailer. Return seems easy



by:

I have replaced the original tires on the last two trailers we have had because the Provider Trailer tires have been very dependable in all weather and roads. The biggest test we gave them is our trip to Alaska. From GA. to the Arctic Circle and back via the I-10 southern route. Five months and over 15,000 miles without ANY tire problems. I am putting a link to part of the trip through the Yukon on the Alaska Highway. Everyone said we would have tire and windshield issues but not one. I might add the (Load Range D is the best to use)The trailer is a 32' Jayco Whitehawk, maxed at 8,000lbs


25
25

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

  • Should I replace My Castle Rock ST ST205/75R14 Tires
    This type of question is always challenging due to the amount of varying opinions, different experiences, and lack of controlled environment with set standards. Please keep in mind that Castle Rock is an economy trailer tire so they will not perform at the same level of a Goodyear tire. However, feed back available to me was a statement of a 7,500 mile trip with great performance and no significant wear. But your 12,000 mile trip will be pushing the limit on most any economy tire currently...
    view full answer...
  • What is the Difference Between ST205/75-14 and ST215/75-14 Size Tires
    The main difference between a ST205/75-14 size tire like the Contender # AC14R45SM and a ST215/75-14 size tire like the Taskmaster Provider Item # TTWTR21514 is that the larger number is a slightly larger size. The 205 has a section width of 7.99" and an outer diameter that measures 26.14" while the 215 has a section width of 8.5" and an outer diameter of 27". Each tire size has a variety of load ranges. Although there isn't a "set" weight capacity of a load range, you can find the load...
    view full answer...
  • What is the Correct Cold Tire Pressure for a ST215/75R14 Trailer Tire
    The correct tire pressure for a trailer tire will be indicated on the tire sidewall. Trailer tires should always be inflated to the full cold psi pressure noted on the tire. They should never be run under- or over-inflated since this can reduce their load capacity and lead to overheating. Tires will vary in their required pressure based on their rated load range. For example, the linked page will show you radial tires in the ST215/75R14 size you referenced. The D-range tire # TTWTRTM2157514D...
    view full answer...
  • Can Trailer Tires Have Different Load Ranges If They Are the Same Size
    You are going to want to have the same tires with an equal load range on both sides of your trailer, even if they are the same size. The reason for this is the different pressures that each tire has means the tires will not wear evenly and this will likely cause problems not only with how the trailer rides but also excessive heat on one of the tires. For example, the Provider ST215/75R14 Radial Trailer Tire - Load Range C # TTWTR21514 has a 1,870 lb capacity at 50 psi while the Provider...
    view full answer...
  • What Wheel Bolt Pattern Does 14 inch Trailer Wheel Have
    Hey Larry, so the 14 inch trailer wheels are a unique size in that they all only have one bolt pattern which is 5 on 4-1/2 inch. So if you have a 14 inch wheel right now you'd most likely have a 5 on 4-1/2 inch bolt pattern like the part # AM32181. I attached a help article to this page on how to determine bolt pattern as well if you wanted to double check.
    view full answer...
  • Will Switching From Radial To Bias Ply Tires Help With Trailer Bounce?
    Hey Darryl, thanks for getting in touch. Generally, radial tires are better for reducing trailer bounce than bias ply tires. Radial tires tend to flex a bit more and should not bounce as much as a bias ply. That said, if your tires are excessively worn and starting to separate, this can contribute to the trailer bounce. I do not believe that switching to bias tires will give any significant benefit though. There are most likely other factors contributing to this. Usually trailer bounce...
    view full answer...
  • Comparing Kenda Karrier, Taskmaster and Provider Special Trailer Tires in Size ST21575R14
    The three radial special trailer (ST) tires we offer in size 215/75-14 can be seen on the linked page. These include the Taskmaster # TTWTRTM2157514D in Load range D, the Provider # TTWTR21514 in Load Range C and the Kenda Karrier # AM10229 also in Load Range C. All of these radial special trailer tires will provide more flex for better ground contact than a bias ply tire. The main difference between these tires, apart from their load range ratings, is their speed rating. Trailer tires...
    view full answer...
  • Spare Tire for 2024 Coleman Lantern LT 17r
    You will want to use the same tire size for a spare on your 2024 Coleman Lantern. If the appearance doesn't matter to you then you could use the Karrier ST215/75R14 Radial Trailer Tire with 14" White Wheel # AM32181. After looking at pictures I believe you have a silver mod wheel on there right now. If you want the spare to look the same you could get the Dexstar Steel Mini Mod Trailer Wheel # AM20363 and the # TTWTR21514. We do not have a wheel and tire combo in this style.
    view full answer...
  • ST215/75R14 Tire and Black Wheel Recommendations for a Boat Trailer
    For a tire I recommend the Taskmaster Provider ST215/75R14 Radial Trailer Tire - Load Range C # TTWTR21514. This Load Range C gives us the weight rating of 1,870 lbs at 50 psi and we have an impressive max speed rating of 81 mph. Then for a wheel with a 5 on 4-1/2" bolt pattern I have the Taskmaster Steel Modular Trailer Wheel - 14" x 6" Rim - 5 on 4-1/2 - Black PVD Finish Item # 460545MBPVD. The PVD finish gives you an extra level of protection against the water. Attached are review...
    view full answer...
  • Spare Tire Availability For RV In Size 215/75R14
    The replacement tires in size 215/75R14 that I recommend are the Provider ST215/75R14 Radial Trailer Tire - Load Range C # TTWTR21514 or the # TTWTRTM2157514D which is the same tire in Load Range D. For replacement wheel and tire combos in the same tire size, you can look into Kenda ST205/75D14 Bias Tire w/ 14" Steel White Spoke Wheel - 5 on 4-1/2 - LR C # AM3S455 for Load Range C or look into Karrier ST205/75R14 Radial Trailer Tire w/ 14" White Spoke Wheel - 5 on 4-1/2 - Load Range D...
    view full answer...
  • Can a Trailer Tire Rated for 65 Miles Per Hour be Run at 70 Miles Per Hour
    Going 5 miles over 65 is not going to damage a tire if you are within the capacity of the tire and it is inflated to the max psi rating on the tire. I still would recommend keeping it at or below the speed rating though to avoid any potential issues down the road. With that said there are some tires that are rated over 65 miles per hour. If you have ST215/75R16 tires I recommend # TTWTRTM2157514D. This is a load range D rated for 2,200 pounds at 65 psi and has a speed rating of 81 miles...
    view full answer...
  • Do Trailer Tires and Wheels Need to be Balanced
    Trailer tires and wheels do not typically come balanced from the factory like what you see with standard passenger vehicle tires. This isn't usually needed for trailer tires and most car shops don't have the needed setup to properly balance trailer wheels, which are usually lug-centric instead of hub-centric like automotive wheels. Many of our tire and wheel manufacturers line up the light spot on the tire with the heavy spot on the wheel, which is a type of balancing and typically nothing...
    view full answer...
  • Replacement Tires For 215/70-14 On Boat Trailer
    The closest in size tire we have available to the 215/70-14 are the ST215/75R14 tires like part # TTWTR21514 but the diameter is larger then your current tires so I do not recommend using them as a spare tire on your trailer. The current tire size on your trailer part are typically passenger vehicle tires. It is not a good idea to use vehicle passenger tires on trailers because they aren't designed to handle the vertical downward force of a trailer's weight which can lead to blow outs....
    view full answer...
  • Difference Between D and R 215/75-14 Tire Sizes
    The D stands for "Bias" while the R stands for "Radial". Bias tires have a stronger sidewall and are usually used for off-road applications like agricultural trailers (although they can be used for highway-type trailers) while Radial tires have a little more flex in the sidewalls which helps keep them cooler at higher speeds so they are more ideal for highway usage. It's always a good idea to use the same ply-type on the trailer since their sidewalls have different amounts of flex as you've...
    view full answer...
  • Recommended Replacement ST215/75R14 Tire for Single Axle Boat Trailer
    For a replacement ST215/75R14 tire on your single axle bass boat trailer, I recommend the Provider ST215/75R14 Radial Trailer Tire # TTWTR21514. This is a premium radial trailer tire that has a 1,870 pound maximum load at 50 psi. The tire meets DOT specifications, exceeds FMVSS and comes with a 2-year limited warranty. There is no harm at all with going to a load range D tire. Just keep in mind that your trailer's weight capacity will still be limited to its weakest component. For example,...
    view full answer...
  • Recommended Replacement Tires for Boat Trailer with P215/70R14 Tires
    Your boat trailer tires should be replaced as the P in front of the number stands for "passenger" meaning they are not intended for trailer use but rather to be used on a car. The ST on the tires you see from us are "special trailer" tires intended for use on trailers only. I've attached an article to assist. For your 14 inch wheels, I recommend the Taskmaster ST205/75R14 Radial Trailer Tire - Load Range C # TR20514 which is rated for 1,760 lbs at 50 psi and max speeds of 81 mph. This...
    view full answer...
  • Replacement Trailer Tire Size ST215/75R14 Recommendation
    Going with a higher rated trailer tire than needed doesn't really offer any real advantages so if you are good with the Load Range C you have now I would stay with it. I would recommend the Taskmaster part # TTWTR21514 this is a radial in the same size and Load Range as what you have, but what really sets it apart for me is the speed rating. Most trailer tires are only rated for 65 MPH but this one is rated for 81 MPH. This tire has a capacity of 1,870-lb max load at 50 psi. If you do...
    view full answer...
  • Replacement Tires for Rockwood Mini Lite 2503S with Castle Rock ST205/75R14
    The Provider ST215/75R14 Radial Trailer Tire - Load Range C # TTWTR21514 is my recommendation for your Rockwood Mini Lite 2503S. This tire is rated for 1,870 lbs at 50 psi and speeds up to 81 mph. This tire has automotive grade sipes to channel water away to improve traction. If you want tires made by the same manufacturer as your Castle Rock tires, I recommend the Westlake ST205/75R14 Radial Trailer Tire - Load Range D # 274-000012 which are rated for speeds up to 75 mph and weights...
    view full answer...
  • Replacement Matching HWT Aluminum Hi-Spec 14 Inch Trailer Wheel for Boat Trailer
    Thank you for the photo of the wheels on your boat trailer! The photo helped me determine that a match for the existing wheels are no longer avaialable. Instead, I recommend a comparable wheel, the Aluminum Jaguar Trailer Wheel - 14" x 5-1/2" Rim - 5 on 4-1/2 - Gunmetal Gray # LHSJ211G. The cost of this wheel is listed in the product info below the answer on this page, as well as on the wheel's product page. I have attached a review video of this wheel for you. It is a 14 inch x 5-1/2...
    view full answer...
    Image 1 for
  • Switching From 215/75-14 to 205/75-14 Trailer Tires
    The 215/75-14 tires that you have now are 26.7" diameter x 8.5" wide and the 205/75-14 tires that you are inquiring about are 26.1" diameter x 8.1" wide. Therefore, you should not have any clearance issues. However, there are also other factors you need to consider when selecting new trailer tires and those are load range and speed rating. The type of tire must also be noted as only special trailer (ST) and some light truck (LT) tires are rated for use on trailers The best 215/75-14 tire...
    view full answer...
  • What is the Speed Rating for Karrier ST215/75R14 Radial Trailer Tire # AM10229
    Karrier ST215/75R14 Radial Trailer Tire # AM10229 is rated for 65 miles per hour. If you want a tire in the same size and load range that has a higher speed rating then I recommend Provider tire # TTWTR21514. It has a speed rating of 81 miles per hour. I have included a link to a video of this tire for you.
    view full answer...
  • Can a ST215/75-14 Trailer Tire Replace a G78-14ST
    The modern size equivalent to the G78-14ST that you have is the 205/75-14. The ST215/75-14 size you are interested in is close enough to this size that it would work just fine. I would recommend the Provider ST215/75R14 Radial Trailer Tire - Load Range C # TTWTR21514 as it is a radial tire in the size and Load Range you want plus it has a higher speed rating of 81 mph unlike most trailer tires that are only rated for 65 mph.
    view full answer...
  • What Does a Pin Plate do For Wheel Balancing Process
    I found the question you referenced where Adam mentions a pin plate adapter. Basically it's a way to make sure the wheel is perfectly mounted before it's balanced to ensure you get the best balance possible. In a trailer wheel scenario it's probably a bit overkill but most tire shops have them.
    view full answer...
  • Will 215/75R14 Sized Trailer Tires Fit on 14 by 6 Inch Rims
    yes, the Provider ST215/75R14 Radial Trailer Tire # TTWTR21514 is designed to fit a 6 inch wide rim. The larger tire is only going to add about half an inch to the overall diameter and the section width but you still want to make sure your trailer has enough clearance with the larger tire size. Make sure you have at least 4-1/2 inches between the tire and the underside of the fender to keep them from coming into contact when going over bumps in the road. And there should be at least...
    view full answer...


< Previous



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


Info for this part was:

Employee Leah B
Edited by:
Leah B
Employee Jeff D
Installed by:
Jeff D
Employee Jameson C
Expert Research:
Jameson C
Employee Adam R
Expert Research:
Adam R
Employee Dustin K
Video Edited:
Dustin K
Employee Mary K
Written by:
Mary K
Employee Wilson B
Updated by:
Wilson B
Employee Isabelle B
Updated by:
Isabelle B

At etrailer 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.