Firestone FS592
Get your all-in quote
Selected size: 11R22.5 / 14 Ply (G)
Your quote includes
- Delivery to your door, yard, or installer — free within 25 miles
- Sales tax and your state's tire fee
- Federal recall registration — handled for you
- Fitment double-checked by a human before we invoice
Specifications
- Axle position
- Steer / All-Position
- Construction
- Radial, tubeless
- EPA SmartWay
- Verified for low rolling resistance
- Retread program
- Bandag (no FS592-specific matched pattern published)
- Casing warranty
- Limited warranty: 6 years from date of manufacture, down to 2/32". Enhanced Casing Credit Limited Warranty runs 6.5 years, retreads by an authorized Bandag dealer. No mileage warranty.
- Compliance
- DOT-coded · FMVSS 119
Why this tire
- Five-rib highway steer pattern with defense grooves and an optimized shoulder rib, carrying over the FS591's multi-rib layout
- 19/32" of tread in every size and load range we quote, one 32nd deeper than the FS591 it replaces — Firestone claims 17% longer life, on average 18,000 more miles, than that predecessor
- Next-generation ENLITEN construction reduces heat build-up in the tread pattern for added durability while improving rolling resistance, and allows renewable and recycled materials in the build
- EPA SmartWay verified and CARB compliant — Firestone’s own descriptor for it is a fuel-efficient steer radial
- Ultra-durable Bridgestone-engineered casing designed to withstand multiple retread cycles; casing credit is paid only when an authorized Bandag dealer inspects and retreads the casing
- Limited warranty: 6 years from date of manufacture, down to 2/32" remaining original tread. The Enhanced Casing Credit tier covers the casing to 78 months, highway service only, and excludes severe service, mining and logging. No mileage warranty is expressed or implied
All sizes — Firestone FS592
| Size | Ply | Service desc. | Load range | Max load single | Max load dual | Max press. | Tread depth | Weight |
|---|---|---|---|---|---|---|---|---|
| 11R22.5 | 14 | 144/142L | G | 6175 lbs | 5840 lbs | 105 psi | 19/32" | 118.0 lb |
| 11R22.5 | 16 | 146/143L | H | 6610 lbs | 6005 lbs | 120 psi | 19/32" | 118.0 lb |
| 11R24.5 | 14 | 146/143L | G | 6610 lbs | 6005 lbs | 105 psi | 19/32" | 133.0 lb |
| 11R24.5 | 16 | 149/146L | H | 7160 lbs | 6610 lbs | 120 psi | 19/32" | 133.0 lb |
| 285/75R24.5 | 14 | 144/141L | G | 6175 lbs | 5675 lbs | 110 psi | 19/32" | 122.0 lb |
| 295/75R22.5 | 14 | 144/141L | G | 6175 lbs | 5675 lbs | 110 psi | 19/32" | 113.0 lb |
| 295/75R22.5 | 16 | 149/146L | H | 7160 lbs | 6610 lbs | 123 psi | 19/32" | 113.0 lb |
Service description = load index (single/dual mounting) + speed rating. Max loads are per tire — duals carry slightly less each. Note your truck and axle in the quote and we'll verify the spec before you pay.
Dimensions & fitment — Firestone FS592
| Size | Ply | Overall dia. | Section width | Loaded radius | Revs/mile | Measuring rim | Approved rims | Min. dual spacing | Part no. |
|---|---|---|---|---|---|---|---|---|---|
| 11R22.5 | 14 | 41.4" | 11.3" | 19.3" | 502 | 8.25" | 7.50 / 8.25 | 12.5" | 3140 |
| 11R22.5 | 16 | 41.4" | 11.3" | 19.3" | 502 | 8.25" | 7.50 / 8.25 | 12.5" | 3141 |
| 11R24.5 | 14 | 43.4" | 11.3" | 20.3" | 479 | 8.25" | 7.50 / 8.25 | 12.5" | 3142 |
| 11R24.5 | 16 | 43.4" | 11.3" | 20.3" | 479 | 8.25" | 7.50 / 8.25 | 12.5" | 3143 |
| 285/75R24.5 | 14 | 41.3" | 11.4" | 19.4" | 502 | 8.25" | 8.25 | 12.5" | 3139 |
| 295/75R22.5 | 14 | 40.2" | 11.4" | 18.8" | 516 | 8.25" | 8.25 / 9.00 | 13.2" | 3136 |
| 295/75R22.5 | 16 | 40.2" | 11.4" | 18.8" | 516 | 8.25" | 8.25 / 9.00 | 13.2" | 3138 |
Firestone's own published data-book figures. Dimensions are measured on the maker's design rim — mount on a different approved width and they shift slightly. Minimum dual spacing is the centre-to-centre clearance your chassis needs to run these as duals; check it before switching sizes. Send us the part number and we'll quote that exact tire.
This is a steer-axle tire for tractors that live on the highway — long haul, regional, and pick-up and delivery running. Firestone launched the FS592 in October 2025 to replace the FS591, and its own descriptor for it is a fuel-efficient steer radial: EPA SmartWay verified and CARB compliant, built to be mounted and left alone until it needs pulling. We quote it in 11R22.5, 11R24.5, 285/75R24.5 and 295/75R22.5, delivered at one number.
The tread is a five-rib highway pattern with defense grooves and an optimized shoulder rib, carrying over the multi-rib layout of the FS591. The shoulder is where a steer tire shows its wear first, and that rib is the one Firestone calls optimized. Every variant we quote runs 19/32" of tread, one 32nd deeper than the FS591. Underneath it, next-generation ENLITEN construction reduces heat build-up in the tread pattern for added durability while improving rolling resistance, and lets Bridgestone work renewable and recycled materials into the build. Firestone’s claim for the package is 17% longer life than the FS591, on average 18,000 more miles. That is the maker’s number, not a promise — no mileage warranty is expressed or implied on this tire.
It is a rib pattern cut for the steer axle — if you are buying for the drive position, a lugged drive tire like the Firestone FD692 will out-pull it. Coverage narrows outside highway work, too: Firestone’s Enhanced Casing Credit warranty excludes tires used in severe service, mining or logging, and requires that the casing has run only long haul, regional or P&D highway service for its whole life, so quarry, log-road and off-highway work sits outside that tier. No 3-Peak Mountain Snowflake severe-snow rating is published for the FS592 either, so chain-law winter lanes deserve a tire that carries the rating. Top speed is 75 mph, the L symbol. And check your size and load range before you commit: 285/75R24.5 is made in Load Range G, 14 ply, only. If you need 16 ply, that is Load Range H in 11R22.5, 11R24.5 or 295/75R22.5, each rated to 120 psi cold.
If what you need is the axle job and not the program behind it, the Invovic FM303 is our factory-direct steer and all-position radial, molded in Cambodia. It comes in one build, 295/75R22.5 in 16-ply Load Range H, so it can answer one of the four sizes on this page, in one of the two load ranges the FS592 is built in there. On tread it is well behind: 14/32 against the FS592’s 19/32. And the paperwork behind the tire is the wider gap — the FM303 is not EPA SmartWay verified or CARB compliant, and it carries no published casing warranty and no named retread channel the way the FS592 names Bandag. A fleet that reports fuel numbers, or that plans to run casings back through an authorized Bandag dealer, has documented reasons to want the FS592 on the steer axle. Put both on one quote and compare the two all-in numbers side by side.