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Carlstar
Rims not included with purchase of tires
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Carlstar Ultra CRT

ST185/80R13 94 C
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25% off

$81.96/tire
Total savings on 4 tires: $112.12

as low as ???.??/tire with

installation
Best price guaranteeWe'll match it

  • SimpleScore™

    Our proprietary rating system
    for the modern tire buyer.

    9.0

    Excellent

    Score breakdown:

    9.0

    Long lasting

    Excellent

    9.0

    Durability

    Excellent

    9.0

    Traction

    Excellent

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98%of customers approveTop 500fastest growing company in US20,000+certified installers7,000+local distributors6M+customers served

2 Reviews

2 on SimpleTire
Write a review

4.5

overall rating

100%

Would you buy again?

Review breakdown

  • 0 out of 100
  • 2 out of 100
  • 0 out of 100
  • 0 out of 100
  • 0 out of 100

Scorecard

Dry

5

Wet

5

Winter

4

Comfort

4

Noise

4.5

Treadwear

4

2 Simpletire reviews

Nicholous
4.5
Verified Customer
Oct 13, 2025

Great tires

No comment

Natasha
4.5
Verified Customer
May 9, 2025

Good tires

I bought these tires for my camper. They seem to be good tire haven't had any issues with them.

See all customer reviews

Get technical:

Ideal for boat trailers, travel trailers, horse transport or utility trailers, the Carlstar/Carlisle Ultra CRT is an affordable tire that's perfect for highway service.



Features & Benefits

  • Steel belted radial construction enhances strength and durability
  • Tread pattern is designed to provide stability and control in trailer use
  • 10-ply construction further boosts strength and durability for a longer service life
  • All-weather tread pattern evacuates water from the tire's contact patch to reduce the risk of hydroplaning
  • Enhanced contact patch means that the Carlisle Ultra CRT responds faster to steering inputs from tow vehicle
  • Carlisle branded tires are now Carlstar, and offer the same excellent performance, durability, and value that they have for the past 100 years

Vehicle
Trailer
Mileage Warranty
N/A
Load Index
1477 lbs (94)
Load Range
C (6 Ply)
Sidewall
Blackwall
Tread Depth
8.6/32nds
Part Number
6H05211
Tread Design
Symmetrical
Tire Weight
17.7 lbs
Section Width
7.1"
Overall Diameter
24.8"
Three-Peak Mountain Snowflake (3PMS)
No
Any info you'are still looking for?
Carlstar

Ultra CRT ST185/80R13