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  1. Trailer Tires and Wheels
  2. Cooper
  3. Tire with Wheel
  4. 17-1/2 Inch
  5. 8 on 6-1/2 Inch
  6. 215/75-17.5
Cooper Work Series 215/75R17.5 Radial Tire w/ 17-1/2" Wheel - 8 on 6-1/2 - LR H - Black

Cooper Work Series 215/75R17.5 Radial Tire w/ 17-1/2" Wheel - 8 on 6-1/2 - LR H - Black

Item # LH28FR
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Our Price: $549.48
Trailer Tires and Wheels
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Shipping Weight: 87 lbs
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Radial tire has 16-ply rating and 4,805-lb max load at 125 psi. 17-1/2" x 6-3/4" Aluminum wheel has 8 on 6-1/2 bolt pattern. Nitrogen maintains tire pressure. 1-Year No Excuses Guarantee on tire. Complimentary roadside assistance included. Lowest Prices for the best trailer tires and wheels from Cooper. Cooper Work Series 215/75R17.5 Radial Tire w/ 17-1/2" Wheel - 8 on 6-1/2 - LR H - Black part number LH28FR can be ordered online at or call 1-800-496-5010 for expert service.
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Cooper Trailer Tires and Wheels - LH28FR

  • Tire with Wheel
  • 17-1/2 Inch
  • 8 on 6-1/2 Inch
  • 215/75-17.5
  • Load Range H
  • Aluminum Wheels
  • Boat Trailer Wheels
  • Radial Tire
  • L - 75 mph
  • Cooper

Radial tire has 16-ply rating and 4,805-lb max load at 125 psi. 17-1/2" x 6-3/4" Aluminum wheel has 8 on 6-1/2 bolt pattern. Nitrogen maintains tire pressure. 1-Year No Excuses Guarantee on tire. Complimentary roadside assistance included.


  • Tire-and-wheel assembly is ideal for RVs, campers, and trailers
  • Nitrogen fill maintains tire pressure longer than standard air
    • Helps prolong the life of the tire and wheel
  • Aluminum wheel is durable, lightweight, and rustproof
    • Phoenix Series design in black
  • Steel inserts in lug nut wells help to keep wheel securely in place on trailer hub
    • Prevent holes from wearing down
    • Eliminate the need for constant retightening of lug nuts
  • Cooper Work Series radial tire construction protects the tire from chips and cuts
    • Nylon tread-firming belt overlays help prevent tread separation
    • Scrub guard minimizes tread wear from frequent starts, stops, tight turns, and curb impacts
    • Tread wear indicator (TWI) makes it easy to see tread depth
    • Curb bar provides extra sidewall thickness to protect the tire's casing from scrubbing
    • Radial ply tire is great for highway use
  • Complimentary roadside assistance for 2 years
    • Flat tire service available 24/7 anywhere in the United States, Canada, or Puerto Rico
  • Assembly meets DOT specifications
    • Tire meets FMVSS specifications
    • Wheel meets SAE J1204 standards


  • Rim dimensions: 17-1/2" diameter x 6-3/4" wide
  • Bolt pattern: 8 on 6-1/2"
  • Wheel stud size: 9/16"
  • Pilot hole diameter: 4.9"
  • Wheel capacity: 4,850 lbs
  • Tire size: 215/75R17.5
    • Section width: 8.4"
    • Outer diameter: 30.5"
  • Tire capacity:
    • Load range: H
    • Ply rating: 16
    • Maximum load single: 4,805 lbs at 125 psi
  • Tread depth: 15/32"
  • Maximum speed: 75 mph (speed rating L)
  • Warranty:
    • 5-Year on tire
    • 1-Year on wheel
  • 1-Year No Excuses Guarantee on tire

Lionshead Roadside Assistance Program

This tire-and-wheel assembly comes with complimentary roadside assistance for 2 years. If your RV or trailer has a flat tire, call the help line and a technician will come change the flat for you. You can call 24 hours a day, 7 days a week, and 365 days a year from anywhere in the United States, Canada, or Puerto Rico.

1-Year No Excuses Guarantee

This tire has a 1-year No Excuses Guarantee. If within the first 12 months the tire is damaged in any way that's not covered by warranty, it will be replaced at no charge. You will also be compensated a flat labor rate for the cost of mounting the replacement tire.

The Nitrogen Advantage

Nitro Fill Logo

The NitroFill inflation process filters out oxygen to ensure that this tire-and-wheel assembly is filled with 95 to 99.9 percent pure nitrogen. Nitrogen-inflated tires maintain pressure better than tires inflated with standard air. This makes them ideal for RVs and trailers that are driven infrequently or sit in storage for long periods of time. Other benefits of consistent tire pressure are better fuel economy, improved braking and handling, decreased chance of tire failure, and longer tire life.

A tire inflated with standard air, which contains oxygen, is prone to fluctuations in pressure due to loss of air over time and ambient temperature changes. Nitrogen-inflated tires don't experience these fluctuations for a couple reasons. First, nitrogen molecules are larger than oxygen molecules, so they are less likely to permeate a rubber tire. Second, nitrogen is a dry gas, so it won't allow condensation to build inside the tire. A tire inflated with standard air may have moisture in it, which means it is more likely to be affected by ambient temperature.

In addition, the moisture that can collect in a tire inflated with standard air will contribute to corrosion of the wheel and deterioration of the rubber tire from the inside out. A nitrogen-inflated tire-and-wheel assembly is less likely to experience this type of decay. Less moisture in the tire also means reduced running temperatures.

If necessary, you can top off the tire with standard compressed air. But to maintain the benefits of nitrogen, the tire must be refilled with nitrogen.

Steel Lug Nut Inserts

This aluminum wheel comes with steel inserts in the lug nut wells. The inserts are pressed into the aluminum, and they help prevent the holes from wearing down over time. This ensures that the wheel stays secured to your trailer hub and that you won't have to constantly retorque the lug nuts.

Radial Tires vs. Bias Tires

Radial tire vs bias tire graphic

Radial ply tires are designed for trailers that are towed on the highway. The cords on a radial tire are positioned at a 90-degree angle to the direction of travel so that they lay across the width of the tire from wheel lip to wheel lip. This construction prevents the cords from rubbing against one another when the tire flexes, unlike the cords on a bias ply tire. As a result, radial tires have less rolling resistance and heat buildup, which leads to a longer tread life and improved steering at higher speeds.

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"

A-CPWS-215RH-SUPH-175-675-8BMF Cooper Roadmaster 215/75R17.5 Radial Tire with 17.5" Phoenix Black Aluminum Rim - 8 on 6.5 - Load Range H

Customer Reviews

Cooper Work Series 215/75R17.5 Radial Tire w/ 17-1/2" Wheel - 8 on 6-1/2 - LR H - Black - LH28FR

Average Customer Rating:  4.7 out of 5 stars   (19 Customer Reviews)

Radial tire has 16-ply rating and 4,805-lb max load at 125 psi. 17-1/2" x 6-3/4" Aluminum wheel has 8 on 6-1/2 bolt pattern. Nitrogen maintains tire pressure. 1-Year No Excuses Guarantee on tire. Complimentary roadside assistance included.


As many times as I have ordered from etrailer I always expect perfection. You have not disappointed me yet. The price is always fair and the service and shipping is great. My most recent order of the Cooper Work Series Tire with the Phenox Black 17.5 inch wheel exceeded my exceptions again. The delivery date was exactly as you had predicted and I know you are not in total control of that. Thanks again for the great service.


This product is an exact match to our factory 2021 Grand Design Solitude wheels and tires. We needed to replace a tire, plus wanted to eventually replace the factory spare tire and wheel provided by Grand Design that doesn't match the others wheels and tires. This only took a few days to ship from the factory to southwest Florida. The set shipped without packaging materials, but everything arrived in perfect condition.


Awesome upgrade from the G-rated Westlakes on our Solitude


The tires look great but the rims should have been raped have some scratches on them.


Received my wheel & tire very promptly! Thanks very much!


I get all my trailer parts from here the parts are high quality and delivery is always on time


wont put them on my camper until spring so dont know how they perform, but shipping and handling them unpackaged kind of sucked. rims have some scratches from shipping.

Customer Service will reach out to you.
-- Etrailer Expert Sierra K - 12/09/2021


Cut exactly what I ordered in a timely manner appreciate it thanks


Exact match to Grand Design Solitude factory installed rim/tires. Used to replace cheap spare tires.


The 2 items that was delivered was EXACTLY what we needed.


Speedy delivery.
Exactly as ordered


The website gave all the information to order exactly what I needed. Shipped and arrived very quickly.


Perfect match to my current wheel set.


Very professional, great to work with.







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

  • 17.5 Wheel and Tire Combination Recommendation with 8 on 6-1/2 inch Bolt Pattern
    I recdommend the the Cooper Work Series 215/75R17.5 Radial Tire w/ 17-1/2" Wheel - 8 on 6-1/2 - LR H - Black Item # LH28FR. This is a wheel and tire combo that comes with radial tires and a sharp looking aluminum wheel. The wheel has an 8 on 6-1/2 inch bolt pattern that has a 4,805 lb capacity when inflated to 125 psi. To ensure that you have an 8 on 6-1/2 inch bolt pattern check out the link I attached.
    view full answer...
  • Compatible Wheel And Tire Replacements For A 2021 Northwood Arctic Fox Grande Ronde 5th Wheel
    The multitude of bolt patterns and tire sizes used on each trailer prevents us from having a specific for each trailer. If a previous owner or a dealer changed the axles and thus the bolt pattern we wouldn't want to recommend something that wouldn't fit. To get the right fit for your 2021 Northwood Arctic Fox Grande Ronde Fifth Wheel Trailer you'll need to know the bolt pattern for the wheel and the tire size for the tire to ensure you don't change the ride of your trailer. I've attached...
    view full answer...
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  • Are the LH28FR Wheels Lug-Centric or Hub-Centric
    The Cooper Work Series 215/75R17.5 Radial Tire w/ 17-1/2" Wheel - 8 on 6-1/2 - LR H - Black # LH28FR is lug piloted/lug-centric. This is fairly standard and most of the wheels we carry rely on the lugs and not the hub. Typically if they are hub-centric it will be listed in the description.
    view full answer...
  • What PSI Should My Trailer Tires Be Inflated To?
    When it comes to proper tire pressure for the Cooper Work Series 215/75R17.5 Radial Tire w/ 17-1/2" Wheel # LH28FR, you're going to want to always follow what's on the sidewall of the trailer for the maximum tire pressure when it's cold. However, 20-25% of the max tire pressure is what the max PSI should be, and 158°F is pretty common for max temp. If you want a more exact you'd need to reach out to the manufacturer.
    view full answer...
  • Trailer Wheel and Tire in Size 215/75-17.5 to Replace Westlake 235/85-16
    The Cooper Work Series Trailer Wheel and Tire 215/75R17.5 Radial Tire w/ 17-1/2" Wheel # LH28FR would work great on your trailer to replace your Westlake ST235/85R16 that you referenced. It has the correct stud size as well. We also do have the similar Goodyear G114 215/75R17.5 Radial Tire w/ 17-1/2" Lynx Wheel # LH93FR that you mentioned. Whenever available I recommend the Goodyear trailer tires as they are only option made in the USA and they have the best reputation for reliability...
    view full answer...
  • Which Wheel Stud Diameter is Cooper Works Series 215/75R17.5 Radial Tire w/ 17-1/2" Wheel
    I don't know what size wheel studs your hubs use, but I can tell you that the # LH28FR Cooper Work Series 215/75R17.5 Radial Tire w/ 17-1/2" Wheel is compatible with 9/16 inch wheel studs. You'll want to use lug nuts with a standard 60º cone like part # LH67FR for a black finish or # LHLR110 for stainless. The new tire size will be about the same diameter, so you won't have any clearance problems.
    view full answer...
  • Availability of Phoenix Black Aluminum Rim Without Cooper Tire
    The wheel that comes with the # LH28FR is the Phoenix Black Aluminum Rim. Unfortunately, this wheel is only available as a combination with the Cooper Roadmaster 215/75R17.5 Radial Tire. As an alternative, we do have the Aluminum Lynx Trailer Wheel # 274-000006 that has a similar look to the Phoenix available without a tire. This is also a 17-1/2" x 6-3/4" wheel with an 8 on 6-1/2 bolt pattern. I have attached a review video for your reference.
    view full answer...
  • Recommended Wheels and Tires Switching from 16-1/2 Inch Dual to 17-1/2 Inch Single
    For a wheel and tire combo, check out the Cooper Work Series 215/75R17.5 Radial Tire w/ 17-1/2" Wheel - 8 on 6-1/2 - LR H - Black # LH28FR. These wheels will also fit what you have now, and the tires have a 4,805 lb capacity with a maximum speed of 75 mph. Keep in mind, you will need to account for any difference in tire size compared to what you have now. You want to make sure you have enough clearance between the tire and the trailer, along with enough clearance from the tire to the...
    view full answer...
  • Will Ford TPMS for Trailers Work with 17-1/2" Trailer Wheels
    I do have an option for you but the Ford TPMS for Trailers only works with 15" and smaller trailer wheels due to the valve stem hole size of .452" they use. The valve stem hole size on a 16" and larger trailer wheel like the Cooper Work Series 215/75R17.5 Radial Tire w/ 17-1/2" Wheel part # LH28FR will be .625". Therefore, in order to run TPMS on larger wheels you'll need an aftermarket system like the Tuson Towable Tire Pressure Monitoring System part # 335TPMS6WIVS.
    view full answer...
  • Replacement Tires for 17-1/2 Inch Rim on Horse Trailer
    For replacement tires that fit your 17-1/2" x 6-3/4" rims on your horse trailer I recommend the Provider 215/75R17.5 Radial Trailer Tire # TTWP15175. The pilot hole diameter does not matter when it comes to choosing replacement tires. These have a load range of H for a max load of 4,805 lbs at 123 psi. They also have a speed rating of M for 81 mph and feature a 2-year warranty. If you have a hub piloted setup and were looking for a replacement wheel with a 5" pilot hole, the closest thing...
    view full answer...
  • Tire Balancing Beads For the Cooper Work Series 215/75R17.5 Radial Tire w/ 17-1/2" Wheel
    The Cooper Work Series 215/75R17.5 Radial Tire w/ 17-1/2" Wheel # LH28FR does not include the balance beads or any balancing done when the manufacturer mounts the tire and wheel combination. We do offer the balance beads if you would like to have them added to these wheels and tires. Counteract Tire Balancing Beads Single Pack # CA64FR Counteract Tire Balancing Beads Four Pack # CA35FR Counteract Tire Balancing Beads Six Pack # CA75FR If you decide to insert the tire beads you will...
    view full answer...
  • What Size Studs Does The Cooper Work Series 215/75R17.5 Radial Tire w/ 17-1/2" Wheel LH28FR Fit?
    I reached out to my contact at Lionshead who makes the Cooper Work Series 215/75R17.5 Radial Tire w/ 17-1/2" Wheel - 8 on 6-1/2 - LR H - Black # LH28FR and he mentioned that this wheel is designed for 9/16" wheel studs. We do not offer any 17-1/2" wheels that fit a 1/2" stud so I recommend double checking that you actually have 1/2" studs. If you do then you will need to go down to a 16" wheel such as the Provider ST235/80R16 Radial Tire w 16" Viking Aluminum Wheel # A16RG8BMMFL80 as...
    view full answer...
  • Changing From 1/2" Wheel Studs To 9/16" For 8 on 6-1/2 Wheel Hub 7K Axel
    To use the Cooper Work Series 215/75R17.5 radial tire and wheel, # LH28FR is an 8 on 6-1/2 it may be possible to change your studs from 1/2" to 9/16" so long as the studs are drive-in (as opposed to threaded); also, the length and knurl diameter needs to be the same. I have added a link to a video review for you to check out as well as a link to our selection of 9/16" diameter, drive-in wheel studs. Otherwise you will need to select another wheel/tire combo that uses the 1/2" wheel studs...
    view full answer...
  • Lug Nuts and Center Cap that Fits Cooper Works Wheel # LH28FR
    As far as the lug nuts, since the # LH28FR uses 9/16" studs, you need part # LH67FR for a black finish or # LHLR110 for stainless. For the center caps, the # LH28FR has a 4.9" pilot hole. Since this is the case, the caps you need are either the Lionshead Trailer Wheel Center Cap w/ Snap-In Plug - 4.88" to 4.9" Pilot # 274-000004-005 for black or # LHCS109-SI60C for stainless. These caps come with the snap-in center plug.
    view full answer...

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