Big Truck Tire Sale. Save up to 25% on select truck & SUV tires from top brands.

Shop Now

🎒✏️📒Back to Class starts here. Stock up on school supplies, tech, backpacks & more.📒✏️🎒

Shop Now

Get $2 Bonus CT Money®* at Gas+ or Petro-Canada™ when you fuel up with 25L+, every Tuesday. *Conditions apply.

Learn More

Triangle Rewards Members get FREE Local Shipping on eligible Ship to Home orders over $99!

Credit Offered Support
FR
Credit Offered Support
FR
UNCONFIRMED FIT
Add your vehicle to confirm fitment and view more product info.
Carlisle

Carlstar Fat Boy Trailer Tire Assembly

#040-3111-2|Part #205/50D8 78G
$139.99
    Size: 205/50D8 78G
Buy Online :
Pick up at Leduc, AB
2 In Stock
Get it Today !

Pick up available 09:00 a.m., Sep 15

Quantity updated to 1
New digital payments available on checkout page:
Also Find It in Store:

Only 2 left 

at Leduc, AB
Add to Registry

Quebec residents: For information on maintenance and repair click here.

Need Installation Help?

Auto Services are available at your store

Product Details

The Carlstar Fat Boy Trailer Tire Assembly is engineered for heavy-duty hauling, providing dependable durability and security for all your towing needs. Built with a thick tread and reinforced construction, it’s designed to withstand tough terrain and heavy loads, ensuring your cargo stays safe on the road. This reliable, low-maintenance tire is easy to install—just mount, inflate, and it’s ready for long-lasting performance haul after haul. Ideal for those seeking a straightforward, high-performance towing solution without the extra fuss.

  • Ideal for utility, boat, and livestock trailers

  • 5-bolt pattern with 4.5" (11.4 cm) bolt circle for secure fit

  • Reinforced sidewalls prevent damage on rough terrain

  • Heat-resistant materials prevent tire degradation during long hauls

  • UV-resistant coating preserves tire quality in sun exposure

  • Designed for stability under high-speed towing conditions

  • Compatible with most standard trailer frames

  • Low-maintenance design for minimal upkeep

  • High-load rating ensures safe transport for heavy cargo

Part Number 442591
Mileage Rating 75000 km
Speed Rating G
Load Index - Single 78
Winter Rated No
Aspect Ratio Percent 50.00
Wheel Diameter 8 in
Load Range C
Ply Rating 6
Run Flat No
Wheel Width Max 7 in
Exclusive Winter Use No
M+S Rated No
Maximum Inflation Pressure 50 psi
Sidewall Style BSW
Size 205/50D8 78G
Tire Width 205 mm
UTQG /B/
UTQG Traction Rating B
Weight 20.282 lb
Wheel Width Min 7 in
Warranty:
  • This product carries a 1 year exchange warranty redeemable at any Canadian Tire store.
Online Ordering:
  • Pick Up is free at most stores (some stores require a minimum order value before tax)

  • Shipping fee is based on size and weight of products and distance from address to store

  • Same-Day Delivery costs $9.99 per order

  • Same-Day Delivery and Ship to Home are unavailable for tires and wheels

  • Online Ordering Information.

Returns:
  • Most products can be returned or exchanged at any Canadian Tire store within 90 days of purchase

  • Some products are non-refundable and non-exchangeable

  • Special order hard parts and specific application automotive parts must be returned to original store of purchase

  • The return info outlined above may not apply to the product you are currently viewing. For complete details and exceptions, please refer to our Return Policy.

Compare Similar Products

Only Show Differences
Ratings
Tire TypeAll SeasonBias PlyBias PlyBias PlyBias Ply
StuddableNStudlessStudlessStudlessStudless
Directional IndicatorN----

Reviews

Rating Snapshot

Select a row below to filter reviews.
1 review with 5 stars.
0 reviews with 4 stars.
0 reviews with 3 stars.
0 reviews with 2 stars.
0 reviews with 1 star.

Overall Rating

5.0

Review this product

Select to rate the item with 1 star. This action will open submission form.
Select to rate the item with 2 stars. This action will open submission form.
Select to rate the item with 3 stars. This action will open submission form.
Select to rate the item with 4 stars. This action will open submission form.
Select to rate the item with 5 stars. This action will open submission form.
Adding a review will require a valid email for verification

Filter Reviews

1 to 1 of 1 Review.
1 – 1 of 1 Review

Carlstar Fat Boy Trailer Tire Assembly

3 months ago
Convenient to be able to buy assembly on a Sunday as most other suppliers were closed . Tire is good quality.
Helpful?

Questions

1 - 1 of 1 Question

Q: What’s the weight rating on this tire?

a year ago
2 Answers
  • A: If you zoom in on the photo, the label on the tire states "940 lbs" maximum load... which is typical for this type of tire across different brands (ie Hi-Run as well)
    a year ago
    Helpful?