This listing is for new Carlisle Trac Chief I-3 12.5/80-18 F/12PLY Tires. Manufacturer part number: 570121.
The Carlisle Trac Chief I-3 tire is for traction on back-hoes and some implement equipment. Designed with a reinforced sidewall and an aggressive lug pattern, the tire can be used on back hoes and other heavy equipment in service requiring traction in soft surfaces like muddy fields and bogs.
For nearly 10 years, Giga Tires has served the online tire community. With over 1 million tires sold, 3K+ 5-star reviews, and thousands of tires at your fingertips at unbeatable prices, see for yourself why customers choose Giga as their online tire shop.
Carlisle Tires, founded in 1917 in the USA, has been a trusted name in specialty tires and wheels. Known for application-specific durability, Carlisle products serve key markets across North America, Europe, and Asia, including lawn & garden, ATV/UTV, trailers, agriculture, and industrial vehicles. Now transitioning to the Carlstar name, the brand continues to deliver the same robust performance and reliability without changes to product quality or specs. Carlisle’s legacy lives on through Carlstar, which remains an original equipment supplier to leading manufacturers like John Deere and Polaris.
Have a question?
Monday-Friday, 8am - 8pm EST
Spanish speakers available Monday - Friday, 8am - 8pm EST
We can help! Our trained experts have years of tire fitment experience and are available to answer questions.
Specifications
Shipping & Payment
Financing
Size Details
OE Fitment
Specifications
Specs
Value
Description
Sidewall
Not Available
Describes the sidewall appearance. Examples: BSW= Black Side Wall, WSW = White Side Wall, OWL = Outlined White Letters.
...
Read More
Read Less
Load Index
Not Available
The load index (LI) is a 2- or 3-digit number that correlates to the maximum amount of weight the tire can carry. For example, a tire with a load index of 87 indicates that the tire can carry a maximum load of 1,201 lbs. In this particularl
...
Read More
Read Less
Speed rating (SR) indicates the maximum speed the tire can achieve. Higher speed ratings are typically associated with better handling capabilities. Refer to your vehicle owner's manual for the recommended minimum speed rating.
...
Read More
Read Less
Load Range/Ply Rating
F/12PLY
Ply rating, more commonly referred to as load range, represents the strength and durability of the tire. Higher ratings may indicate your tires can handle heavier loads.
...
Read More
Read Less
UTQG
Not Available
To help consumers evaluate their tires, the U.S. National Highway Traffic Safety Administration (NHTSA) created the Uniform Tire Quality Grading System (UTQG). The UTQG rates tires are rated on their tread-wear, traction performance, and te
...
Read More
Read Less
Max Single Load(lbs)
5360
The maximum load this tire will support. Remember to multiply this number by the number of tires installed on your vehicle to get the maximum carrying capacity. This number is directly related to the Load Index.
...
Read More
Read Less
Max Single Air Pressure(PSI)
55
The maximum air pressure this tire will support. This does not represent the amount of air pressure your tires should have at all times. Consult with your owner's manual to determine the best air pressure you should use for your vehicle.
...
Read More
Read Less
Tread Depth
Not Available
The amount of tread on the tire. Once the tire is worn to 2/32nds, it is considered fully used and should be replaced at that time. Most tires will have tire indicators in the grooves of the tire to help you determine when the tires are wor
...
Read More
Read Less
Tread Design
Nondirectional
The pattern of the grooves, lugs, voids, and sipes on a tire's surface. This design affects the tire's traction, handling, and noise characteristics. Common types include symmetrical (uniform pattern across the tire), asymmetrical (differen
...
Read More
Read Less
Rim Width Range
Not Available
The approved wheel rim width range this tire will support.
...
Read More
Read Less
Measured Rim Width
9.0
The recommended wheel width as recommended by the tire manufacturer to get the best wear us performance for this tire.
...
Read More
Read Less
Section Width
12.5
The measurement from sidewall to sidewall.
...
Read More
Read Less
Tread Width
Not Available
The measurement from one side of the tread to the other side of the tread.
...
Read More
Read Less
Overall Diameter
38.5
The height of the tire when fully inflated.
...
Read More
Read Less
Manufacturer Part Number
570121
Manufacturer part number (sku)
...
Read More
Read Less
Shipping & Payment
Shipping rates and estimated delivery times are available on tires after setting your delivery zip code. Tires ship via FedEx Ground and the shipment times are a very good estimate, although not an exact number of time-in-transit days. Tires are delivered Monday - Saturday. FedEx does not pick up orders on weekends or certain holidays. Once the tires are picked up, the time-in -transit estimate begins. If you place your order Friday afternoon, or on the weekend, your tires it will not ship until the following week. Currently we only offer FedEx Ground, expedited shipping is not available. Depending on when you place your order, there may be one, possibly two days of processing time. Shipping delivery times can be impacted by weather events across the country.
You can choose between 3 delivery options:
Your tires can be delivered directly to your billing address.
Your tires can be delivered to an alternate address. In this case, please specify the delivery address and the person authorized to receive the tires on your behalf.
The tires can be delivered directly to a Tire Installer of your choice. Please enter the address of the Tire Installer in the "Ship To" address and be sure to coordinate acceptance of your shipment from Giga-tires.com.
You will receive an e-mail confirmation of the transaction when you place your order. Please save a printed copy of your order confirmation for your records.
We accept American Express, Visa, MasterCard, Discover, PayPal, Katapult and Affirm for Tire Financing.
You can pre-qualify to finance your tires, or you can simply choose Affirm at check-out. Fill out your information and choose the monthly payment that works best for you!
Select 3, 6 or 12 monthly payments, with rates from 10% - 36% APR. 18 months financing available for orders over $1000.00
Checking your eligibility won't affect your credit score. You will receive an immediate answer from Affirm.
Affirm has no hidden fees or costs and is completely secure.
Quick and easy, real tire financing, real fast! You can apply in advance and know you can shop for tires when you are ready.
To learn more visit Buy With Affirm or read their convenient Affirm FAQ's. All credit decisions are made by Affirm.
To contact Affirm regarding your account, please call 1-855-423-3729.
No hidden fees
Affirm has no hidden fees or costs and is completely secure
Flexible
You choose the payment schedule that works for you
Quick and easy
Fill out your information and get a real-time decision
With a small down payment, and easy payments you can lease your tires. Payments are coordinated with your payday. Read more here about how Katapult works.
We're currently collecting product reviews for this item. In the meantime, here are some reviews from our past customers sharing their overall shopping experience.
4.5
Out of 5.0
Overall Rating
87%
of customers that buy from this merchant give them a 4 or 5-Star rating.
Verified Buyer
September 19, 2025 by Belinda C. (NY, United States)
“The prices are terrific. I like the choice to have the tires shipped directly to me or to my installer.”
Verified Buyer
September 19, 2025 by Richard (CO, United States)
“Good experience”
Verified Buyer
September 19, 2025 by Rick S. (OR, United States)
“Thank you, good deal”
Please Set Your Zip Code
Enter your zip code to get better pricing and help find local installers.
Reserving your tires
Calculating fastest shipping time to Enter zip code
Compare tires at a glance using our easy test score® system. Our proprietary algorithm factors in performance, expert insights, user reviews, and Uniform Tire Quality Grading (UTQG) scores.
Four criteria factor into easy test score®
Consumer reviews
Research based on customer reviews and buying behavior
Treadwear
The lifespan of a tire based on wear performance
Traction
The ability of a tire to grip to the road in wet conditions
