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Castle Rock ST235/80R16 Radial Trailer Tire w/ 16" Silver Mod Wheel - 8 on 6-1/2 - Load Range E

Castle Rock ST235/80R16 Radial Trailer Tire w/ 16" Silver Mod Wheel - 8 on 6-1/2 - Load Range E

Item # LHACK133
Retail:$300.82
Our Price: $279.14
You Save: $21.68
Trailer Tires and Wheels
Shipping Weight: 63 lbs
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Radial tire has 10-ply rating and 3,520-lb max load at 80 psi. 16" x 6" Steel wheel has 8 on 6-1/2 bolt pattern. 1-Year No Excuses Guarantee on tire. Complimentary roadside assistance included. Great Prices for the best trailer tires and wheels from Castle Rock. Castle Rock ST235/80R16 Radial Trailer Tire w/ 16" Silver Mod Wheel - 8 on 6-1/2 - Load Range E part number LHACK133 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (324)
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Castle Rock Trailer Tires and Wheels - LHACK133

  • Tire with Wheel
  • 16 Inch
  • 8 on 6-1/2 Inch
  • 235/80-16
  • Load Range E
  • Steel Wheels - Powder Coat
  • Radial Tire
  • L - 75 mph
  • Castle Rock

Radial tire has 10-ply rating and 3,520-lb max load at 80 psi. 16" x 6" Steel wheel has 8 on 6-1/2 bolt pattern. 1-Year No Excuses Guarantee on tire. Complimentary roadside assistance included.


Features:

  • Tire-and-wheel assembly is ideal for RVs, campers, and trailers
  • 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
  • Castle Rock radial tire is constructed with double steel belts and double nylon plies
    • 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
  • Siping on the tire tread channels water away from the tire to improve traction during wet, snowy, or icy conditions
  • 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


Specs:

  • Rim dimensions: 16" diameter x 6" wide
  • Bolt pattern: 8 on 6-1/2"
  • Wheel bolt size: 1/2"-20 or 9/16"-18
  • Wheel capacity: 4,080 lbs
  • Pilot diameter: 4.9"
  • Offset: 0
  • Tire size: ST235/80R16
    • Section width: 9.25"
    • Outer diameter: 30.78"
  • Tire capacity:
    • Load range: E
    • Ply rating: 10
    • Maximum load: 3,520 lbs at 80 psi
  • Tread depth: 9.5/32"
  • 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.


Steel Lug Nut Inserts

Lionshead Aluminum Wheels with 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.


Castle Rock Radials

Castle Rock Tread Close-Up

Unlike standard trailer tire tread, which has solid, continuous ribs, the tread on these Castle Rock radials has ribs with breaks. These breaks allow water to run off to the sides. The Castle Rock tread also has sipes. Siping is a process in which thin grooves (or sipes) are cut into the rubber of the tire. The grooves channel water away from the tread so that the tire makes better contact with the road. Both of these features greatly improve traction during wet, snowy, or icy conditions.


Castle Rock radials are constructed with double steel belts and double nylon cords. A protective layer of nylon is wrapped around the steel belts to help prevent tread separation.


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"


ACK133 Lionshead Castle Rock ST235/80R16 Radial ST Tire with 16" Silver Modular Rim - 8 on 6.5 - LR E

Alternate part number: A-HZCR-235RE-IWMO-160-600-8SIL

Replaces Lionshead A-HZCR-235RE-JGMO-160-600-8SIL, A-HZCR-235RE-IWMO-160-600-8SIL, and A-HZCR-235RE-DXMO-160-600-8SIL





Customer Satisfaction Score:


Customer Reviews

Castle Rock ST235/80R16 Radial Trailer Tire w/ 16" Silver Mod Wheel - 8 on 6-1/2 - Load Range E - LHACK133

Average Customer Rating:  4.9 out of 5 stars   (324 Customer Reviews)

Radial tire has 10-ply rating and 3,520-lb max load at 80 psi. 16" x 6" Steel wheel has 8 on 6-1/2 bolt pattern. 1-Year No Excuses Guarantee on tire. Complimentary roadside assistance included.

by:

Nice looking tire I’ve got it on a trailer with a really heavy boat pulls great



by:

Great wheel and tire combo for the price. Fast delivery and free shipping a huge plus.



by:

Wanted to give a shout out to the folks at etrailer for doing a great job getting me our new trailer tires! The price was great and we got them within a week of the order. Great communication letting me know the status and everything came as expected. Thanks for another great experience with etrailer!

John

3/21/2022

The wheels and tires are working just as they should.



by:

Best price, quick shipping and an exact match of wheel / tire combination that I currently run on my trailer. Now whenever I need trailer / towing products and parts, etrailer.com is the first place I look.



by:

Tires look great, they came sooner then expected. Plan to install them today.



by:

It took forever to get the parts I had ordered. And after speaking with someone to ensure the parts would match, I still received spindles and hubs that would not fit. I tried to call and email and got no response.



by:

Ordering was quick and easy
I received
exactly what I ordered in a quick time frame
Very pleased..



by:

Tire and wheel are as expected. The shipping speed was fantastic! Two days! Did not expect it for several days.



by:

Came in as promised all looks



by:

Fast shipping, great inventory. Exactly what I was looking for. This is my second wheel abs tire order from e trailer… this time I ordered a full set for my dump trailer….now it really needs paint!



by:

I feel like I got one heck of a deal on these, even shipped they were cheaper that local tire stores.



by:

My experience from the first time talking with customer service on choosing the correct tire & rim was to getting the status of the product the moment I ordered to receiving it faster than expected. Highly recommend E-Trailer



by:

The tires and rims look good
Fast sh
ipping



by:

Tires arrived amazingly fast with free shipping! Ordered on a Tuesday and they arrived Thursday. They are spares so won't find out tire quality till I get a flat.



by:

etrailer never disappoints! Super fast shipping and great prices!



by:

Awesome product and company!



by:

Everything was great



by:

Couldn't ask for better service, order arrived as described and ahead of schedule. Thank you!!



by:

Timothy

1/20/2022

Great!



by:

Friendly service and received product earlier than expected.



by:

Good service



by:

Super fast shipping!



by:

Great product



by:

Easy process, Order and click and delivered
Thank you



by:

Ordered yesterday and here today! Excellent. Will buy from them again


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324
Show More Reviews

See what our Experts say about this Castle Rock Trailer Tires and Wheels

  • How to Determine Correct 7,000 lb Axle
    There isn't an axle kit, but for the correct 7,000 lb axle, you need to know the dimensions of your current axle's hub face to hub face and spring center to spring center; I have added a link below to a video which walks you through how to measure. For example, the Dexter Trailer Axle w/ Electric Brakes # 8327834-EB measures 95 inches hub face to hub face and 80 inches spring center to spring center. It also includes hubs with an 8 on 6-1/2" bolt pattern, so you'd need a wheel with that...
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  • Replacement Trailer Wheels and Tires For a 8.75-16.5 Trailer Tire
    Your current 8.75-16.5" tires have a section width of 9" and a height of 30.1" when fully inflated. I recommend the Castle Rock ST235/80R16 Radial Trailer Tire # LHCK401 as being the closest size to your current tire. This tire has a section width of 9.25" and height of 30.78". You will want to ensure the extra height and width will not be an issue with tire clearance on your trailer. This tire has a capacity of 3,520lbs. You will need to change to a 16" wheel versus your 16.5" wheels...
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  • Closest Option to Replace 8.75-16.5 Tires & Wheel With 8-Bolt Pattern on Trailer
    We may have some options for you, but first you will need to make sure you have an 8 on 6-1/2" bolt pattern; if you aren't sure I have added a link below to a help article which details how to measure for your bolt pattern. If you do, there are some options for tire and wheel combos that may work to replace your 8.75 - 16.5LT tires. Keep in mind 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...
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  • Overall Diameter of Castle Rock ST235/80R16 Radial Trailer Tire
    The overall diameter of the Tire and Wheel part # LHACK133 that you referenced is 30.78 inches.
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  • Recommended 235/85-16 Tires for Horse Trailer
    Let's begin with possible reasons for the blowouts you've experienced. The number one nemesis of trailer tires or any tire for that matter is excessive heat build up. Overloading, under inflating and exceeding the speed rating of a tire will all cause heat to built up and contribute to its early demise. Also, worn or damaged suspension or axle components can also cause premature wear. Make a practice of examining the wear pattern on your tires. The wear should be uniform, if it's not...
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  • Recommended Triple Axle Setup for Tiny Home Trailer
    The best trailer axle option we have for your custom tiny home trailer build is going to be the Dexter Trailer Axle w/ Electric Brakes part # 8327864-EB for 7,000 lbs. This axle is top of the line and comes with everything you need for bolt-on installation. It comes with electric brakes, 8 on 6-1/2" hubs, and zerk fittings on the axle for easy maintenance. The hub face to hub face measurement is 94" so once you have wheels and tires on you will be around 8-1/2' wide. I have attached some...
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  • Leaf Springs, Hanger Kit, U-Bolt Kit and Wheel/Tire Kit that is Compatible with 6k Axle
    The leaf springs part # e94SR are designed for 6k axles so that would work well. The u-bolt kit part # APUBR-9 works with 6k axles too. The hanger kit part # APT5 would work well since it's a tandem axle trailer, and the wheel and tire combo part # LHACK133 also has more than enough capacity for a 6k axle too.
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  • Do 16 inch Trailer Wheel and Tire Combos have Higher Capacities
    Typically larger trailer wheels can have tires installed on them with higher capacities. That being said the second size you listed is not a trailer tire size. The closest trailer tire size to that is 235/80-16 which will be 30.9 inches tall. For a wheel and tire combo that has a bolt pattern of 6 on 5-1/2 inches we have the part # TA39VR. This has a capacity of 3,520-lb max load at 80 psi. If you need 8 lug bolt pattern, we have the part # LHACK133 which has the same capacity.
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  • Spare Wheel & Tire For a Utility Trailer With 235/80R16 Load Range E and 8 on 6-1/2 Bolt Pattern
    I recommend the Castle Rock ST235/80R16 Radial Trailer Tire w/ 16" Silver Mod Wheel # LHACK133 as a spare. This will include the Wheel # MX59FR you are looking at with a Tire # LHCK401 already mounted. The reason you see so many different weights is so they work in multiple applications. You will want to not exceed the weight from the trailer manufacturer decal on your trailer. The Wheel # MX59FR is rated for up to 4,460lbs as it can work with larger and higher ply rated tires. The Tire...
    view full answer...
  • Smallest Rim w/ a 8 on 6-1/2 Lug Pattern
    I have a solution for you but there isn't going to be a wheel and tire with an 8 on 6-1/2 lug pattern that will be 6" shorter. We do have the Castle Rock ST235/80R16 Radial Trailer Tire w/ 16" Silver Mod Wheel - 8 on 6-1/2 item # LHACK133 which is an inch shorter than a ST 235/85R16. This will give you just enough clearance to get into that chicken house.
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  • Do Tire/Wheel Combos Come With Tire Mounted On Rims
    When we receive tire/wheel combos like part # LHACK133, they come with the tire mounted on the rim from the supplier. We also offer tires and rims as separate items, but the combos do come mounted. I have attached a link to our product page for the tire/wheel combos we offer.
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  • Parts Needed to Add Single Timbren Axle Less System to Trailer that Weighs 5,200 lbs
    We have a Timbren Axle Less kit part # TASR7KS01 that has a 7k capacity that would work well for you. With it you'd need hub drums part # 42866UC3-EZ which have an 8 on 6-1/2 inch bolt pattern, brake assemblies part # 23-106 and # 23-105 and then most likely new wheels and tire with part # LHACK133 which give you an ST235/80R16 mounted on an 8 lug wheel.
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  • What Warranty Is Included With The Castle Rock Tire and Wheel Combo # LHACK133
    The Castle Rock ST235/80R16 Radial Trailer Tire w/ 16 inch Silver Mod Wheel - 8 on 6-1/2 - Load Range E # LHACK133 if purchased from us has a 5-Year warranty on tire, a 1-Year on the wheel and a 1-Year No Excuses Guarantee on tire. If the tire was puchased through another company, you will need to contact either them or Castle Rock directly. You would also need The Lionshead Trailer Wheel Lug Nut - 1/2 inch-20 - Stainless Steel - Qty 1 # LHLR103 and The Lionshead Trailer Wheel Center...
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  • What Size Wheel and Tire Would Fit on Trailer Hub part # AKHD-865-7-2-K
    The hub you referenced part # AKHD-865-7-2-K requires at least a 16 inch diameter wheel and tire like the part # LHACK133 which has the correct bolt pattern and comes with a ST235/80R16 tire mounted to it.
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  • Wheel and Tire package Not for Road Usage on 1954 3/4 Ton GMC 150
    The Castle Rock ST235/80R16 Radial Trailer Tire w/ 16" Silver Mod Wheel - 8 on 6-1/2 # LHACK133 will match what you are looking for. They utilize the 8 on 6-1/2" lug nut pattern that the truck came with originally.
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  • Does Wheel have to Change When Going from Tire Size 9.50 x 16.5 to 235/80-16
    You have to match the rim size dimension of trailer wheels when replacing tires as a tire intended for a different size wheel will not fit a different wheel. While there is some flexibility with the tire width and sidewall height there is no flexibility when it comes to wheel diameter fit. So if the goal was to go to a tire size of 235/80-16 you'd need a wheel and tire combo for that size like the Castle Rock ST235/80R16 part # LHACK133 for a wheel with an 8 lug bolt pattern or the part...
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  • Could Trailer Go From Tire Size ST205/90-15 to ST235/80R16
    The ST235/80R16 has an outer diameter of 30.9 inches whereas the ST205/90D15 has a diameter of 29.5 inches so the diameters are pretty close. They would be close enough that there would be no issue going from one size to the other. For that you could use the part # LHACK133 for this size mounted on a wheel with a 8 lug bolt pattern or part # TA59VR for a 6 lug bolt pattern. Worth mentioning is that the tire size you have now isn't a standard trailer tire size and it's not recommended...
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  • Pilot Diameters of Wheels that are 16 inch Diameter with 8 Lug Pattern
    The three pilot diameter sizes we have for wheels that are 16 inch in diameter and have a 8 on 6-1/2 inch bolt pattern are 4.88 inch, 4.9 inch, and 5.12 inch. I attached a link to a page that has all of them listed.
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  • Parts Needed to Convert Econoline 14k Tandem Axle Trailer to Disc Brakes
    Since you have 7k axles with 8 on 6-1/2 inch bolt patterns we have kits that would fit the axle but the rotors are so big they require a 16 inch or larger wheel diameter. So for the kit for each axle you would want the part # K2HR712D. For a wheel and tire that would fit this you'd want the part # LHACK133. Then for a electric over hydraulic kit we have the part # CAR-HBA16-2 that comes with our best performing and most reliable actuator plus brake lines and a breakaway kit. I attached...
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  • Smallest Trailer Tire and Wheel Size with 8 Lug Bolt Pattern
    Since at this time there aren't any 15 inch diameter trailer wheels with an 8 lug bolt pattern your best option would be to go with the closest tire size to what you have now that is mounted on a wheel with an 8 lug bolt pattern like the # LHACK133 which is a tire size ST235/80R16 mounted on a 16 inch wheel with an 8 lug bolt pattern. The overall diameter of the tire is 30.78 inches and the section width is 9.25 inch.
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  • Recommended Hubs, Brakes, and Tires for Timbren Axle-Less System # TASR7KS01
    The Timbren Axle-Less Trailer Suspension System # TASR7KS01 referenced in your question is a great system and an excellent choice when building a trailer like you are. This Axle-Less system will provide a smooth, quiet ride and can eliminate the need for a thru axle. It can fit any frame size and its EZ Lube spindles allow for easy bearing maintenance. It has a weight capacity of 7,000 pounds. From there, the Dexter Trailer Hub and Drum Assembly # 42866UC3-EZ that you mentioned will work...
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  • Similar Wheel and Tire Combo to Trailer Tire # AM20760
    The most similar wheel and tire option we have with a 235/80R16 Load Range E mounted is the part # LHACK133 with a silver mod wheel.
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  • What Size Does The Pilot Hole Have to Be On 16x6 inch wheels with 8 by 6-1/2 Inch Bolt Pattern?
    The pilot diameter of wheels that fit your axle hub are 4.9 inches. We have many styles that will fit your trailer as well as many ST tires. Some combinations are preassembled and ready to install out of the box. We have Mini Mod style like # AM20761B Steel Modular like # MX59FR Aluminum Bobcat like # LHSO513B If you'd like a couple wheel and tire combinations, I'd suggest the Castle Rock ST235/80R16 Radial Trailer Tire w/ 16" Silver Mod Wheel - 8 on 6-1/2 - LR E, # LHACK133 which...
    view full answer...
  • Can I Use the Spare Tire From my Tow Vehicle as a Spare on my Trailer
    You can interchange those tires in an emergency, like if you are off road somewhere and you have a tire on your trailer blow. But you don't want to have two different tire sizes on your trailer for very long. I would only leave it on there long enough to get back to a safe location. You don't want to do any long-distance driving with that setup. When it comes to which of those tires is better for your trailer, I recommend keeping the 235/80/16R size on your trailer. Trailer tires usually...
    view full answer...


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Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Jameson C
Expert Research:
Jameson C
Employee Jeff D
Installed by:
Jeff D
Employee Mary K
Written by:
Mary K
Employee Wilson B
Updated by:
Wilson B
Employee Alexander C
Updated by:
Alexander C
Employee Noah M
Updated by:
Noah M
Employee Amanda M
Edited by:
Amanda M

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