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Westlake ST205/75R15 Radial Trailer Tire w/ 15" Silver Mod Wheel - 5 on 4-1/2 - Load Range D

Westlake ST205/75R15 Radial Trailer Tire w/ 15" Silver Mod Wheel - 5 on 4-1/2 - Load Range D

Item # LHAW121
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Our Price: $194.74
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Shipping Weight: 39 lbs
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Radial tire has 8-ply rating and 2,150-lb max load at 65 psi. 15" x 5" Steel wheel has 5 on 4-1/2 bolt pattern. Nitrogen fill maintains tire pressure. 1-Year No Excuses Guarantee on tire. Complimentary roadside assistance included. Lowest Prices for the best trailer tires and wheels from Westlake. Westlake ST205/75R15 Radial Trailer Tire w/ 15" Silver Mod Wheel - 5 on 4-1/2 - Load Range D part number LHAW121 can be ordered online at or call 800-298-1624 for expert service.
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Westlake Trailer Tires and Wheels - LHAW121

  • Tire with Wheel
  • 15 Inch
  • 5 on 4-1/2 Inch
  • 205/75-15
  • Load Range D
  • Steel Wheels - Powder Coat
  • Radial Tire
  • Westlake

Radial tire has 8-ply rating and 2,150-lb max load at 65 psi. 15" x 5" Steel wheel has 5 on 4-1/2 bolt pattern. Nitrogen fill 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
  • Sturdy steel wheel with modular design
    • Silver powder coat finish over e-coat primer resists rust
  • Beveled stud holes help to keep wheel securely in place on trailer hub
    • Eliminate the need for constant retightening of lug nuts
  • Westlake radial tire is constructed with double steel belts and double polyester plies for a long life
    • Nylon tread-firming belt overlays help prevent tread separation
    • Tread wear indicator (TWI) makes it easy to see tread depth
    • Radial ply tire is great for highway use
  • Special trailer (ST) tire has sturdy sidewalls so that it can handle heavy loads
    • Created specifically for trailers and not intended for use on other vehicles
  • 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
  • Center cap sold separately


  • Rim dimensions: 15" diameter x 5" wide
  • Bolt pattern: 5 on 4-1/2"
  • Wheel bolt size: 1/2"-20
  • Wheel capacity: 1,870 lbs
  • Pilot diameter: 3.19"
  • Offset: 0
  • Tire size: ST205/75R15
    • Section width: 8"
    • Outer diameter: 27.1"
  • Tire capacity:
    • Load range: D
    • Ply rating: 8
    • Maximum load: 2,150 lbs at 65 psi
  • Tread depth: 10/32"
  • 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.

Beveled Stud Holes

Beveled Stud Holes Front and Back

The stud holes on this steel wheel are beveled to ensure that the wheel stays tight against your trailer hub. This also eliminates the need to constantly retorque the lug nuts.

Westlake Radials

This radial ply tire from Westlake is constructed with double steel belts and double polyester cords for increased durability. A protective layer of nylon is wrapped around the steel belts to help prevent tread separation.

Westlake Standard Tread Close-Up

The standard tread on this tire has solid, continuous ribs, and there are very few sipes (or thin grooves) cut into the rubber. This tire is designed for use on trailers, so it doesn't require the level of traction that would be needed on a vehicle that is braking or steering.

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"

AW121 Lionshead West Lake ST205/75R15 Radial ST Tire with 15" Silver Modular Rim - 5 on 4.5 - LR D

Alternate part number: A-HZWL-205RD-IWMO-150-500-5SIL

Replaces Westlake A-HZWL-205RD-TMMO-150-500-5SIL, A-HZWL-205RD-NBMR-150-500-5SIL, A-HZWL-205RD-JGMR-150-500-5SIL, and A-HZWL-205RD-JGMO-150-500-5SIL

Customer Reviews

Westlake ST205/75R15 Radial Trailer Tire w/ 15" Silver Mod Wheel - 5 on 4-1/2 - Load Range D - LHAW121

Average Customer Rating:  4.9 out of 5 stars   (503 Customer Reviews)

Radial tire has 8-ply rating and 2,150-lb max load at 65 psi. 15" x 5" Steel wheel has 5 on 4-1/2 bolt pattern. Nitrogen fill maintains tire pressure. 1-Year No Excuses Guarantee on tire. Complimentary roadside assistance included.

- LHAW121

I'm just installing these today, so I'll have to update later regarding wear and long term performance, but the customer service, shipping, and initial quality of the product is top-notch! Definitely my go-to for trailer accessories!

- LHAW121

I bought this as a spare for a new trailer. Long term I can't speak off

- LHAW121

Great products, and great customer service with fast delivery!

- LHAW121

Order came within a week and just as it was discribed in the add. Great replacement tire and rim for the money. Would definitely order again.

- LHAW121

Using tire as a spare . Same tire as on trailer. Great service and delivery. I have used e-trailer before and will again.

- LHAW121

Half nothing but good things to say about etrailer, not so much about your shipper UPS when they delivered my tire and rim they drove over a driveway light my wife had bought about two weeks ago. She is very upset, I seldom here her use the language she used to express her opinion the UPS.

I bought the tire and rim for a spare on utility trailer havent had to use it but its still holding air so its all good
Robert E - 06/30/2021

- LHAW121

Haven't had a chance to use it and hope never to need it but etrailer shipped quickly and used a solid cardboard box so all arrived safely without breaking through the box. Nice job

- LHAW121

Worked good, I was able to situate it so the tire made a nice step getting over the boat bow when launching. Very happy.

- LHAW121

Couldn’t beat the price. Delivery was quick. No complaints after a year of usage. The best part was not having to go to the tire store

- LHAW121

No issues at all. Very easy to find what I needed and place my order. Upon confirmation and order fulfillment etrailer sent an email with a tracking number. Products arrived in a timely manner and in great condition.

No issues to this date. Working as expected. Thank you.
Eric R - 11/20/2020

- LHAW121

The tire I wanted originally became unavailable. I ordered a new tire and it arrived within a week. Excellent service. Thank you Adam

- LHAW121

Great product. Easy to use and works as advertised.

- LHAW121

Had my tire size and rim dimensions, so very

- LHAW121

The website was helpful in choosing a tire for my trailer. Shipping was free and fast. The wheels and tires look good and fit the trailer as expected. I can't say how good the tires are because I have not used them yet, but the purchasing experience was excellent.

- LHAW121

tires look great and great service as u sual

- LHAW121

The order was filled quickly and shipped. The link to track the package was great and the item arrived as estimated.

- LHAW121

I opened the box and removed the tire and wheel and it is very nice. I bought it to use as a spare for my utility trailer. I tried it on the trailer just to be sure that everything was correct and it was. I am pleased with it and I'm glad that I found online. Thanks

- LHAW121

Ordered this rim for a spare; to match what I have and the D rated Westie tire mounted; with the intention of getting 3 more of the same tire (only) in the near future. I’ve had a set of Westlakes before and trust them. Sidewall is stiffer than some and the rubber looks to be high quality. I think the brand is under-rated, in fact. I prefer etrailer for my trailer / towing needs. One concern is not getting a tire that has been in their warehouse too long. You are at their mercy as to what you get. The warranty is 2 years and that’s okay, but if I change tires every 5 years, getting one 2 years old would not be a good thing. This tire was made 5018, or the about December 7 to 15, 2018. Not too bad. Tire and rim looks perfect.

- LHAW121

Excellent product and shipped fast. I Bought five of these in total for my trailer and I can already tell the tires and made a difference in towing my Kabota tractor. I will always come back to this seller for tires

- LHAW121

Fast quality service

- LHAW121

Easy process and great customer service. Tires as advertised... exact fit and easy install. Another great product and experience from Retailer.

- LHAW121

Ordered a spare tire for my trailer and received it sooner than I expected. Web site is easy to navigate. Going through the ordering process is very logical. I was notified when it shipped, when in route and also received an email when it was delivered. Tire/wheel assembly is as described and will work fine for my needs. Price was fair (and yes I shopped around). is a great company to do business with. I own a small company and use as an example on how to properly conduct business. Thank you!

- LHAW121

My order arrived on time and was in good condition. It is exactly as I ordered. Only time will tell on the durability and performance of the product.

- LHAW121

Tire was flat. Valve core was not tight in the valve stem. Otherwise everything was as ordered. Very fast shipping.

- LHAW121

Fast shipping, perfect match. Thanks

Show More Reviews

Ask the Experts about this Westlake Trailer Tires and Wheels

  • Tire Weight for the Westlake ST205/75R15 Radial Trailer Tire
    The weight of the tire is 23 lbs and the weight of the wheel is 16 lbs on the Westlake ST205/75R15 Radial Trailer Tire w/ 15" Silver Mod Wheel - 5 on 4-1/2 - Load Range D item # LHAW121.
    view full answer...
  • Determining The Correct Size Wheels For A 2018 Keystone Springdale 258RLWE Travel Trailer
    Manufacturers do not list the wheel sizes they use on their trailers so the only way to know for certain is to measure the bolt pattern and pilot hole. Below I've attached our printable bolt pattern template as well as our help article on measuring the bolt pattern incase you don't have access to a printer. If you did have a 15" x 5 on 4-1/2 wheel with a 3.19" pilot hole you would be able to use the Westlake ST205/75R15 Radial Trailer Tire w/ 15" Silver Mod Wheel - 5 on 4-1/2 - Load Range...
    view full answer...
  • Trailer Wheel and Tire to Use as Spare for 2019 Phoenix Boat Trailer Dexstar 17-233
    I looked up your Dextar 17-233 trailer wheel and it's a silver mini mod wheel with a 5 lug bolt pattern so for a replacement you could use as a spare wheel and tire the # LHAW121 would work great. This is exact same style of wheel with a high quality trailer tire size ST205/75R15 mounted to it. The tire has a great reputation for being reliable and also has a higher speed rating of 81 mph.
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  • Does the Westlake Wheel and Tire Combo Come Mounted and Balanced
    Our wheel and tire combos like the Westlake ST205/75R15 Radial Trailer Tire w/ 15" Silver Mod Wheel # LHAW121 come mounted but not balanced. I have attached a helpful article which covers why balancing trailer tires is not required. You can, however, balance them if you would like to. One way to do this is with the Counteract Tire Balancing Beads. The balancing beads continuously and automatically readjust the balance of your trailer tires. This will help keep even wear on the tire and...
    view full answer...
  • What is the Correct Torque Rating for a ST205/75R15 Trailer Tire and Wheel
    The correct torque rating for a ST205/75R15 tire/wheel will depend a little on whether you have a steel or aluminum wheel but you'll want to stick around the 90-100 ft-lbs range. For example; 90-120 ft-lbs for Steel Wheel Setup like # LHAW121 90-100 ft-lbs for Aluminum Wheel Setup like # AM10245 Attached is a chart showing the various torque specs for different wheel sizes and makes.
    view full answer...
    Image 1 for
  • Can Trailer With 14 Inch Wheels Upgrade to 15 Inch Wheel
    You can absolutely upgrade from a ST20575R14 tire, which fits a 14 inch wheel, to a 15 inch wheel and larger tires, so long as you have enough clearance from the top of the tire to your fender, which we recommend to be at least three inches. A ST20575R14 tire and wheel will measure 26.3" in diameter when inflated while a ST205/75R15 tire and wheel measures 27.3" in diameter. In order to switch to a larger wheel you will need to know your bolt pattern, and I have added a link to a help...
    view full answer...
  • Clearance Between Tire and Frame With Timbren Axle-Less System
    As an example, tire and wheel combination # LHAW121 uses a 5" wide wheel and 205/75-15 tire, which is 8.1" wide. If the Timbren Timbren Axle-Less Trailer Suspension System # A20RS545 has 4-7/8" of space between the frame and hub face, that would leave roughly 4/5 of an inch in space between the tire and frame, so your tires would not be rubbing against the frame if that's what you were using.
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    Image 1 for
  • Dexstar Steel Spoke Trailer Wheel 017-143-1X and Tire
    We have the Dexstar Steel Spoke Trailer Wheel - 15" x 5" Rim - 5 on 4-1/2 - White Powder Coat, # AM20422. This is the Dexstar 5" 017-143-1X wheel. For a tire with a 2150 lb. load rating that fits this wheel, I suggest the Karrier ST225/75R15 Radial Trailer Tire, # AM10251. This tire is constructed of double steel belts and full nylon plies, it fits 15" wheels and has a maximum load capacity of 2,150 lbs. at 50 psi. This is a load rating of C and a speed rating of 81 mph. This has a...
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  • Westlake Tire & Silver Mod Wheel That Fits 5-Lug Trailer Hub
    A wheel with 8 lugs will not fit your trailer hub with 5 lugs. The correct fit for the Westlake tire and silver mod wheel for a 5-lug hub is the following: - Westlake ST205/75R15 Radial Trailer Tire w/ 15" Silver Mod Wheel # LHAW121 The # LHAW121 will fit a 5 on 4-1/2" bolt pattern, which is by far the most common 5-lug pattern, but you will want to verify your bolt pattern. If you aren't sure what you have, I have added links below to help articles on how to determine your bolt pattern. This...
    view full answer...
  • Pre-Mounted Trailer Tire Options For Size ST205/75 R15 Load Range D
    We have so many tire and wheel combos that come pre-mounted so you don't have to waist the time and/or money to get them mounted. We have a huge selection of ST205/75 R15 Load Range D tire and wheel combos but there are three different bolt patterns to choose from. Here is 5 on 4-1/2 # LHAW121 and 6 on 5-1/2 # A15R6WSD. All of these options can be thrown on your trailer super quick!
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  • Spare Wheel/Tire and Mount for a 2020 Coleman Lantern LT 274BH
    In order to choose the correct spare wheel/tire for a 2020 Coleman Lantern LT 274BH we first need to know the tire size and load range. The tire size is listed on the sidewall of the tire along with the load range which should be LRC for load range c or LRD for load range d. I see you were looking at 205/75-15 tires so if that is what you have then the Castle Rock ST205/75R15 Radial Trailer Tire w/ 15" Silver Mod Wheel part # LHACK121 is what I would use if you have load range c tires or...
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  • What Are the Correct Camper Tie Downs for a Regular Cab Long Bed 2018 Ram 3500 SRW
    For a 2018 Ram with a long bed, regular cab, diesel 4x4 in SRW configuration without running boards but with a receiver hitch, the correct TorkLift Talon Custom Frame-Mounted Camper Tie-Downs for the rear is, # TLD3109A. For the front, the TorkLift Custom Frame-Mounted Camper Tie-Downs, # TLD2129 is the recommended item but due to the compressor location this Tie Down can't be installed with factory airbags on 8 foot bed. I suggest the Brophy Clamp On Camper Tie-Downs, # HSSF in black...
    view full answer...
  • Recommended Trailer Wheels for Use with Timbren Axle-Less Suspension ASR3500S06
    Vehicle wheels and trailer wheels have different construction and it is generally not recommend to use either type in the other application. For use with Timben Axle-Less Suspension # ASR3500S06 you can use any of the idler hubs shown on the linked page. These are available in a number of wheel bolt patterns, including the 6-lug trailer spec pattern 6-on-5-1/2 like the part # AKIHUB-655-35-EZ-K you referenced. On these you can use any Load Range D 15-inch wheel/tire item shown on the other...
    view full answer...
  • Increased Tire Size and Axle Flip Kit for Raising Ride Height of Trailer
    Yes, we have several options for 14" and 15" wheels with a 5 on 4 1/2" lug pattern. For a 14" tire you will need to ensure you have an inch of space available above your tire for the increased size. However, changing to a larger wheel size does not always result in a taller trailer. For a 14" tire and wheel combo I recommend the Westlake ST205/75R14 Radial Trailer Tire w/ 14" Silver Mod Wheel item # 274-000053. This is a radial tire that has an 8-ply rating and a 2,040-lb max load at 65...
    view full answer...
  • What Does JJ Mean for a Trailer Wheel
    Your trailer wheels' JJ designation just refers to the shape of the bead seat, which is where the inside edge of the tire contacts the rim. You never really need to worry about this though since the correct 205/75-15 size tires you buy for these rims will automatically have that bead seat profile. If you buy new 15 x 5 rims they again will have this bead profile. The photos of your trailer's sticker shows us that your wheels are 15 x 5-inch size and you noted that you believe they are...
    view full answer...
    Image 1 for
  • Tor-Flex Lift Kit that Fits 2015 Little guy Silver Shadow 5x10
    Can you get me the brand of axle you have? I believe you might have an AL KO axle which we won't be able to help you with but if you have a Dexter or Lippert torsion style axle we can get you a lift for it.
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  • Will Torsion Axle Lift Kit for Camper Allow Larger Tires
    You may be able to add larger tires if you use a lift kit, though you would also have to get different wheels for the tires to fit. In regards to clearance, with trailer tires, the general rule of thumb is you want at least 3" of clearance from the top of the tire to your fender and at least 1" of clearance between the inside of the tire and your trailer's frame rail. So with that in mind there is some information you need to know before proceeding, starting with the torsion axle you have...
    view full answer...
    Image 1 for

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Info for this part was:

Employee Leah B
Edited by:
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Employee Jeff D
Installed by:
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Employee Jameson C
Expert Research:
Jameson C
Employee Mary E
Written by:
Mary E
Employee Wilson B
Updated by:
Wilson B
Employee Alexander C
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