Hercules
Hercules Avalanche TT Tires
winterAll-Terrain
Free Road Hazard
The Hercules Avalanche TT (available in 22 sizes) is a all-terrain tire with cold-weather capability. Built for trucks that require the listed tire size, with a 110/108 load index and r speed rating where applicable.
Key Features
- Sizes available: 22
- Load Index: 110/108
- Speed Rating: r
- Tread Type: All-Terrain
- Season: winter
- Ply Rating: d
- Country of Origin: USA
Installing at Road Runner Wheels & Tires
Road Runner Wheels & Tires can mount and balance your tires, service TPMS sensors when needed, and help confirm the correct tire size for your vehicle.
Send your year, make, and model before ordering so we can confirm this tire size is correct for your vehicle. Call (678) 400-6467 or (678) 400-6467.
The Hercules Avalanche TT is an all-terrain (A/T), winter / snow tire. Extra-load (XL) construction.
Daily drivers who also run gravel, dirt, and the occasional trail need a tire that balances quiet pavement manners with real off-road grip. The Hercules Avalanche TT in LT275/65-20 is a all-terrain option built for confident, real-world performance.
With a load index of 126/123 and load range xl, it supports the payload demands of full-size trucks and SUVs while maintaining a R-speed rating for everyday highway use.
Open tread voids clear dirt and loose debris while a stable center rib keeps highway tracking predictable. Commonly chosen by owners running mixed pavement, gravel, light off-road, and towing, the Avalanche TT bridges the gap between capability and comfort.
Load range xl and a maximum load capacity of 3750 lbs lbs make it suitable for full-size trucks and SUVs carrying gear, equipment, or cargo without frequent pressure adjustments.
| Manufacturer | Hercules |
|---|---|
| Tire Line | Avalanche TT |
| Size | LT275/65-20 |
| Section Width (mm) | 275 |
| Aspect Ratio | 65 |
| Rim Diameter | 20" |
| Load Index | 126/123 |
| Speed Rating | R |
| Load Range / Ply | xl |
| Max Load | 3750 lbs |
| Season | winter |
| Tread Type | AT |
| Run-Flat | No |
| Sidewall | Black Sidewall |
| Country of Origin | USA |
| Manufacturer Part Number | 1781 |
| UPC / GTIN | 29142950301 |
| Free Shipping | Yes — Continental US |
Wet Traction80/100
Dry Handling85/100
Tread Life88/100
Ride Comfort78/100
Scoring blended from manufacturer specs and tread design. Real-world results vary by vehicle, alignment, load, and conditions.
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Bought these? Call us at (678) 400-6467Hercules Avalanche TT — Frequently Asked Questions
What sizes of the Hercules Avalanche TT does Road Runner carry?
Road Runner keeps the Hercules Avalanche TT on hand in 16" to 22" in load range D for heavier trucks — so most truck or SUVs can be fitted or shipped fast. Don't see your size listed? Call 678-400-6467 and we'll source it.
Can Road Runner install my Hercules Avalanche TT the same day?
In most cases, yes. We mount, balance, and install in our shop, often same-day. Out-of-state? We ship your Hercules Avalanche TT straight to your door.
Will the Hercules Avalanche TT fit my truck or SUV?
Enter your year, make, and model in our fitment tool, or call 678-400-6467. We confirm the exact Hercules Avalanche TT size and load rating for your truck or SUV before you buy, so it fits right the first time.
Is the Hercules Avalanche TT good for both highway and off-road?
Yes — the Hercules Avalanche TT is an all-terrain designed to balance smooth, quiet highway miles with real traction on dirt, gravel, and light off-road. It's a great all-around choice for trucks and SUVs that see a mix of pavement and trail.
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How it works
- 1Pick your size, load & speed above
- 2Add 4 to cart or reserve in-store
- 3Schedule mount & balance at pickup
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