Free shipping
Best price guarantee
SimpleCrew exclusive savings
0% financing options
Tire replacement coverage
24/7 roadside assistance
Easy returns

Rims not included with purchase of tires
MRF S1M4
Oversized tire
Loading
In stock. Ships via Freight
$353.99/tire
Loading
4 tires
Add to cart$1,415.96
Hot Item! It’s in 10+ carts
Best price guaranteeWe'll match it
4 tires
Add to cart$1,415.96
Hot Item! It’s in 10+ carts
- Ships via FreightDue to size this item may take a few extra days to deliver
Professional tire installation near you.
We’ll ship your tires directly to the shop.
Our promises
Free shipping
To any address, installer partner or FedEx!
Best price guarantee
See the same tire at a lower price? We'll match it.
SimpleCrew exclusive savings
Get free access to discounts on select tires, personalized coupons, and more.
0% financing options
Pay at your own pace, starting at 0% APR with Affirm.
Tire replacement coverage
Save your wallet from road hazards like nails.
24/7 roadside assistance
Get help when you need it the most.
Easy returns
Don't like it? Unmounted tires can be sent back.
Shop with confidence
98%of customers approveTop 500fastest growing company in US20,000+certified installers7,000+local distributors6M+customers served
No reviews yet
Want to share your experience with these tires?
Review breakdown
- 0 out of 100
- 0 out of 100
- 0 out of 100
- 0 out of 100
- 0 out of 100
Get technical:
The MRF S1M4 is a heavy-duty commercial tire that's designed for severe usage on medium and heavy trucks.
Features & Benefits
- Aggressive tread design for better traction and performance
- Tread compound resists heat buildup which promotes long, even wear
- Unique semi-lug design and three zigzag grooves improves traction
- Extra-robust casing design enhances strength and durability for a longer tread life
Vehicle |
Mileage Warranty N/A |
Load Index 8267 lbs/7385 lbs (154/150) |
Max Speed 68 MPH (K) |
Load Range J (18 Ply) |
Sidewall Tubeless |
Tread Depth 20/32nds |
Part Number 25323490 |
Tread Design Symmetrical |
Tire Weight 163 lbs |
Overall Diameter 44.4" |
Any info you'are still looking for? |
S1M4 13R22.5