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Carlisle

Carlisle Radial Trail RH Trailer Tire - ST145/12 LRE

  • Based on 385 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Aug 13
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Size: ST145R12 E


Features

  • Tire only, Rim not included
  • Designed for heavy duty work but doesnt compromise on speed performance on the highway
  • DuraTrail Technology and HeatShield Technology protects the tires from excessive heat buildup and premature wwear
  • Can be used on a wide variety of trailers
  • Refer to your existing tire sidewall and/or trailer owner's manual to determine the appropriate tire size and load capacity. Max Capacity: 1, 520 pounds, Recommended PSI: 80
  • This is a tire only. Wheel is not included

Description

The Carlisle Radial Trail RH is a great choice in a trailer tire for RVs, horse trailers, and boat trailers. The Radial Trail RH features a reliable radial construction, a deep, all-season tread pattern, low rolling resistance design, a tread pattern tuned for low noise, and long-lasting rubber compounds for excellent traction and handling.

Brand: Carlisle


Seasons: Summer


Size: ST145R12 E


Section Width: 145 Millimeters


Load Capacity: 1520 Pounds


Tread Depth: 9 32nds


Tread Type: Non-Directional


Ply Rating: 12-Ply


Rim Width: 145 Millimeters


Tire Diameter: 21.4 inches


Brand: ‎Carlisle


Seasons: ‎Summer


Size: ‎ST145R12 E


Section Width: ‎145 Millimeters


Load Capacity: ‎1520 Pounds


Tread Depth: ‎9 32nds


Tread Type: ‎Non-Directional


Ply Rating: ‎12-Ply


Rim Width: ‎145 Millimeters


Tire Diameter: ‎21.4 inches


Item Diameter: ‎21.4 Inches


Item Weight: ‎7.1 Pounds


UPC: ‎033259090911


Construction Type: ‎Radial


OEM Part Number: ‎5151321


Manufacturer: ‎Carlisle


Model: ‎Radial Trail RH


Item Weight: ‎7.1 pounds


Country of Origin: ‎China


Item model number: ‎5151321


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎5151321


Special Features: ‎tread_wear_indicator


Safety Rating: ‎DOT Certified


Date First Available: June 10, 2011


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Aug 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Good tire to replace old bias-ply 5.3-12's
Size: ST145R12 D
Had these mounted on my 4x6' enclosed trailer to replace old bias-ply 5.3-12's. They looks much better and ride nice and smooth. I did have them balanced so not sure how it would be without that, but they pull just fine down the interstate.
Reviewed in the United States on June 21, 2025 by Sarah
    • Good Tires
Size: ST145R12 E
Good Purchase
Reviewed in the United States on May 29, 2025 by Hard Worker
    • Quality Trailer Tire
Size: ST145R12 E
Not a whole lot of choice when looking for a high quality, name brand tire. Carlisle has been in the trailer tire business for years. A quality product and made in the US. Sold.
Reviewed in the United States on December 6, 2024 by G2USNY
    • Perfect
Size: ST145R12 E
Work perfect
Reviewed in the United States on January 1, 2025 by CHRIS SWANNER
    • The few, the proud the 12" ply tire.
Size: ST145R12 E
Needed to replace the 2-year old factory tires on our pop-up that blew out. Amazed to find so few options for 12", ply, E speed-rated tires on the market. Why not use the much more common and durable 13"-sized tires, but that’s a different review. If you own any trailer with small tires, you know they blow-out much more often than normal vehicle tires. I expect about a 2-3-year life on them, depending on the amount of driving. We bought a set of these tires, and used them on a 3,000-mile roundtrip from Texas to California, during the intense summer heat. Tires did great, with no issues. We’re about to do about a 2,000-mile roundtrip from Texas to Colorado, so we will see how they do after a year, and will update. One key detail to note; these tires need to be inflated to 80psi, which many gas-station air pumps cannot pump to. So, you may need to stop by a tire shop (Discount Tire, NTB, Walmart etc.) to have them properly inflated. Without proper inflation, you risk premature blow-out. ... show more
Reviewed in the United States on June 7, 2020 by sewcrazy
    • Nice tires for my Taylors new rim's.
Size: ST145R12 E
Review Image by Amazon Customer Amazon Customer
Review Image by Amazon Customer Amazon Customer
I purchased new 12 Purchased these new 12" rims for my golf cart trailer. These 12" tires were recommend by Amazon that they are usually purchased together.
Reviewed in the United States on September 11, 2024 by Amazon Customer Amazon Customer
    • best trailer tire so far
Size: ST145R12 E
Have ordered several china tires on here, all failed after a few hundred miles. These Carlisle tires did great on an 800 mile trip, no viable wear and performed well under extreme heat conditions.
Reviewed in the United States on August 20, 2024 by bob
    • Stout, well made tires
Size: ST145R12 D
Got a pair of these Carlisles to replace the cheap B rated HF tires on my boat trailer (total weight 900 lbs). I make long trips pretty often,driving 75, even 80 in hot weather for hours at a time. I got tired of constantly buying new- sometimes mid- journey. The 4.80-12 HF treads wear smooth in about 2000 miles. I just removed the cheap tires from the wheels, and its a miracle I did not have a blowout they are so thin. These D rated Carlisles are way thicker everywhere. Mounting them I was impressed how stout they are - 2 ply glass and 2 ply steel on the tread, with 2 ply glass on the sidewall. The bead is very substantial with ribs where it contacts the rim to accommodate surface rust I suppose. They arrived loose in a large box so they were not deformed and they were manufactured one month ago. I will try to remember to edit after I get a few hundred miles on them to report on tread wear. Oct, 2018 update. About 2000 miles on the tires, mostly high speed, and no visible wear. Very pleased with these tires. ... show more
Reviewed in the United States on December 16, 2017 by Christopher R. Ring

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