1. Trailer Tires and Wheels
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  5. 185/80-13
  6. Load Range D
Castle Rock ST185/80R13 Radial Trailer Tire - Load Range D

Castle Rock ST185/80R13 Radial Trailer Tire - Load Range D

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Our Price: $110.85
Trailer Tires and Wheels
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Shipping Weight: 19 lbs
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LHCK105 - 13 Inch Lionshead Trailer Tires and Wheels
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Radial special trailer tire has an 8-ply rating and a 1,710-lb max load at 65 psi. Constructed of double steel belts and double nylon plies with a nylon overlay. Fits 13" wheels and for highway use. Complimentary roadside assistance is included. Lowest Prices for the best trailer tires and wheels from Lionshead. Castle Rock ST185/80R13 Radial Trailer Tire - Load Range D part number LHCK105 can be ordered online at etrailer.com or call 800-298-1624 for expert service.
  • All Info
  • Reviews (28)
  • Q & A (10)
  • Photos
  • Why etrailer?

Lionshead Trailer Tires and Wheels

  • Tire Only
  • 13 Inch
  • 185/80-13
  • Load Range D
  • Radial Tire
  • Lionshead
  • L - 75 mph

Radial special trailer tire has an 8-ply rating and a 1,710-lb max load at 65 psi. Constructed of double steel belts and double nylon plies with a nylon overlay. Fits 13" wheels and for highway use. Complimentary roadside assistance is included.


Features:

  • Radial tire is great for highway use
  • 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
  • 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
  • Meets DOT and FMVSS specifications


Specs:

  • Fits: 13" x 4-1/2", 13" x 5", and 13" x 5-1/2" rims
  • Tire size: ST185/80R13
    • Section width: 7.24"
    • Outer diameter (when inflated): 24.64"
  • Capacity:
    • Load range: D
    • Ply rating: 8
    • Maximum load: 1,710 lbs at 65 psi
  • Tread depth: 9/32"
  • Maximum speed: 75 mph (speed rating L)
  • 5-Year warranty


Lionshead Roadside Assistance Program

This tire 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.


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.



CK105 Lionshead Castle Rock ST185/80R13 Radial ST Tire - LR D

Alternate part number: HZCR-185RD-130

Item # LHCK105






Customer Reviews

Castle Rock ST185/80R13 Radial Trailer Tire - Load Range D - LHCK105

Average Customer Rating:  4.6 out of 5 stars   (28 Customer Reviews)

Radial special trailer tire has an 8-ply rating and a 1,710-lb max load at 65 psi. Constructed of double steel belts and double nylon plies with a nylon overlay. Fits 13" wheels and for highway use. Complimentary roadside assistance is included.

- LHCK105
by:



- LHCK105
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- LHCK105
by:

Great experience. Fast service.



- LHCK105
by:

arrived quick was the right size



- LHCK201
by:

Review from a similar Castle Rock in Trailer Tires and Wheels


Quick friendly service and with free shipping option, tire arrived in 2 days. Exceeded my expectations! Excellent



- LHCK201
by:

Review from a similar Castle Rock in Trailer Tires and Wheels


Tire look to be in nice shape and shipped good in the box.Shipping is a little slow, for products that are in stock.



- LHCK201
by:

Review from a similar Castle Rock in Trailer Tires and Wheels


I ordered these tires because they are OEM tires. I had the misfortune of having 2 tires blow out on my RV last season on a Saturday Evening. I was subjected to buy 2 generic tires to get home. Unfortunately, these tires did not hold up. So I just received these tires yesterday and have not installed them yet. I am confident they will be spot on. As for service the tires were delivered 2 days early. I can't believe how easy and accurate this process was. I plan to purchase many more things from etrailer.com in the future.



- 274-000029
by:

Review from a similar Castle Rock in Trailer Tires and Wheels


Good tire and matches the other tires.



- 274-000029
by:

Review from a similar Castle Rock in Trailer Tires and Wheels


Worst tires ever!!!! Many blow outs and wear problems. Broken belts in new tires. These tires have destroyed many a fender well!!!



- 274-000029
by:

Review from a similar Castle Rock in Trailer Tires and Wheels


etrailer was the only place I could find to order a tire that matched the other three tires on my RV. Ordering was easy and the tire was delivered when they said it would be. The tire was delivered in a cardboard box with handles making it easy to move around. If I ever need another tire I would definitely use etrailer.com again.



- 274-000029
by:

Review from a similar Castle Rock in Trailer Tires and Wheels


I needed a new tire for my travel trailer and retailer provided several choices. The ordering process was very easy and the tire was delivered in less than a week. I will definitely use etrailer again.



- LHCK201
by:

Review from a similar Castle Rock in Trailer Tires and Wheels




- LHCK201
by:

Review from a similar Castle Rock in Trailer Tires and Wheels


It's just a travel trailer spare tire. Other than it took a long time to arrive everything is ok.



- LHCK201
by:

Review from a similar Castle Rock in Trailer Tires and Wheels




- 274-000029
by:

Review from a similar Castle Rock in Trailer Tires and Wheels


Extremely fast delivery, and flawless purchasing process.



- LHCK201
by:

Review from a similar Castle Rock in Trailer Tires and Wheels




- LHCK201
by:

Review from a similar Castle Rock in Trailer Tires and Wheels




- 274-000029
by:

Review from a similar Castle Rock in Trailer Tires and Wheels


It was the exact same tire I needed due to a blow out. It arrived quickly, in perfect condition. I have ordered multiple times from trailer, all products as advertised. Will recommend them, anytime.



- LHCK201
by:

Review from a similar Castle Rock in Trailer Tires and Wheels




- LHCK201
by:

Review from a similar Castle Rock in Trailer Tires and Wheels




- 274-000029
by:

Review from a similar Castle Rock in Trailer Tires and Wheels


I rate 5 stars for the following reasons: (a) etrailer had the best price for my trailer tires, (b) the order was delivered by UPS in 3 days for free, and (c) I was kept informed by email of the progress of my order.



- 274-000029
by:

Review from a similar Castle Rock in Trailer Tires and Wheels


We haven't had any problems. Great ti res!!



- 274-000029
by:

Review from a similar Castle Rock in Trailer Tires and Wheels


Worst tire I have ever bought ever one has been a total blow out.



- 274-000029
by:

Review from a similar Castle Rock in Trailer Tires and Wheels


Tire arrived sooner than expected and was exactly what was ordered



- LHCK201
by:

Review from a similar Castle Rock in Trailer Tires and Wheels


Very good service. Happy


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Show More Reviews

Ask the Experts about this Lionshead Trailer Tires and Wheels

  • Will There Be a Difference In Handling Between a Bias and Radial Tire
    There isn't a difference in handling between bias and radial trailer tires; bias tires are designed more for hauling heavier loads and won't flex as much on the side walls. The downside is they'll run a bit hotter than radial tires that are designed for long highway trips where heat can build up. For a smaller camper you really could go either way and won't experience a lack of handling. You can go with the # AM1ST79 which are a bias tire, or the # LHCK105 which are a radial tire. Both...
    view full answer...
  • Best Trailer Tire for Tire Size 185/80R13
    The best trailer tire we offer in the size you need of 185/80R13 is the # LHCK105 as it's a radial construction which means it will run cooler and be more stable as well as has a higher speed rating and weight capacity. I attached a review video for this tire for you to check out as well.
    view full answer...
  • Trailer Tire Recommendation for Size ST185/80R13
    The best trailer tire we offer in the size you need of ST185/80R13 is the Westlake # LHCK105 as it has automotive style tread for maximum traction, a higher speed rating at 75 mph, and comes with a 2 year roadside assistance program. It's also very highly reviewed by our customers who have it. I attached a review video for more info on it as well.
    view full answer...
    Image 1 for
  • Recommended ST185/80R13 Tire For Boat Trailer
    We have exactly what you are looking for. I recommend the Castle Rock ST185/80R13 Radial Trailer Tire - Load Range D # LHCK105 as it has the tire size you are looking for, is a radial tire, but has an L speed rating which is 75 MPH. This is currently the only radial tire in this size offered. The # LHCK105 comes with 2-year roadside assistance so if an issue occurs you can call and have a tech sent out to you 24/7 365 days a year. I included a video of the # LHCK105 for you to...
    view full answer...
  • Trailer Tire Recommended for 13 Inch x 5 Inch Trailer Wheel
    The trailer tire I recommend for your 13" diameter x 5" wide trailer wheel is the Castle Rock ST185/80R13 Radial Trailer Tire - Load Range D # LHCK105. This tire is designed to last, as evidenced by its 5-year warranty, and it has a deep 9/32" tread depth which means you are going to get plenty of grip for a longer amount of time than similar tires. The tire has a 1,710 lb capacity and a tread wear indicator so you can be confident in knowing exactly how much tread is left on the tires....
    view full answer...
  • Availability of ST185/80-13 Radial Tire
    We do have radial tires in the size ST185/80R13 that you can use! We have the Kenda Karrier # AM10208 and the Castle Rock # LHCK105 which are both Load Range D (1,710 lbs at 65 psi) tires and the biggest difference is that the Kenda Karrier is rated for 81 mph while the Castle Rock is rated for 75 mph, so I recommend the Kenda just for the higher speed rating. If you're needing the tire mounted to a wheel then the only option we have is the Castle Rock # LHACXSJ101G which is the...
    view full answer...
  • Can Tire Size 175/70-13 be Used on Trailer
    The easy answer is that as long as there's an "ST" in front of the tire size it's going to be totally fine and safe to use on a camper trailer. That said, a 175/70-13 tire size is not a standard trailer size so most likely what you have is a passenger vehicle tire and you'd need to go with a trailer tire instead like the size you had on previously 185/80-13 like the # LHCK105 from Westlake which has a great tread design for traction, a higher speed rating, and comes with a warranty that...
    view full answer...
  • Trailer Axle Flip to Accommodate Larger Off Road Wheels and Tires
    The first place I would start is by figuring out how much room you currently have for any larger wheels and tires. We do have an article that I included below on raising your trailer by flipping the axle. This may help you accomplish what you are looking to do. If this is what you are looking to do a Trailer Springs Over-Under Conversion Kit # K71-384-00 may be what you need depending on your current axle. It is for 2-3/8" diameter axles and works with double-eye leaf springs only. I only...
    view full answer...
    Image 1 for
  • Spare Rim and Tire for 1962 Deville Camper
    We do have the replacement tire you need, but unfortunately we do not carry a 13" x 5-1/2" wheel with a 4 on 4 bolt pattern that you need. It could be that you are measuring your wheel incorrectly. Make sure you are measuring from bead-seat to bead-seat within the outer lips of the wheel. I put a link to a video below for a Dexstar wheel where one of our installers shows how to measure your wheel. If you re-measure and find you actually have a 5" width, you can use something like the Aluminum...
    view full answer...
  • Needing Highest Ply-Rated 13 Inch Trailer Tires
    The 13 inch tire with the highest ply rating/load rating we offer would be a 185/80-13load range D, which has a 1710 lb per tire/3420 lb per axle rating. If this would work for you, I'd recommend a Lionshead Castle Rock 185/80-13 Load Range D Radial Tire, part # LHCK105. Lionshead tires include 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...
    view full answer...




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Info for this part was:

Employee Jeff D
Installed by:
Jeff D
Employee Jameson C
Expert Research:
Jameson C
Employee Mary E
Written by:
Mary E
Employee Amanda M
Edited by:
Amanda M

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