Firestone · New tire
Firestone Super All Traction II 23° R-1 Bias Tractor Tire
The Firestone Super All Traction II 23° is a bias-ply tire: a standard bar-lug drive tire for tillage, hauling and general field work. We list 13 sizes from 11.2-24 to 20.8-38 with load and price for each.
From $389.00
Shipping to the USA and Europe takes about 1 week. Payment by Zelle. We confirm the final price and shipping in your quote.
Firestone Super All Traction II 23° sizes
| Size | Load / ply | Price | Quote |
|---|---|---|---|
| 11.2-24 | 8 ply | $471.00 | Add to quote |
| 12.4-24 | 8 ply | $389.00 | Add to quote |
| 12.4-28 | 6 ply | $646.00 | Add to quote |
| 13.6-24 | 8 ply | $641.00 | Add to quote |
| 13.6-28 | 6 ply | $614.00 | Add to quote |
| 14.9-24 | D/8 ply | $651.00 | Add to quote |
| 14.9-28 | 6 ply | $552.00 | Add to quote |
| 16.9-28 | 6 ply | $781.00 | Add to quote |
| 16.9-30 | 6 ply | $831.00 | Add to quote |
| 18.4-30 | 8 ply | $821.00 | Add to quote |
| 18.4-34 | 8 ply | $1,156.00 | Add to quote |
| 18.4-38 | 8 ply | $1,383.00 | Add to quote |
| 20.8-38 | 8 ply | $1,847.00 | Add to quote |
Sizes from manufacturer and dealer catalogs. Availability changes, so we confirm the exact size, load rating and condition in your quote.
Specifications
- Sizes
- 13 sizes (see table)
- Brand
- Firestone
- Model
- Super All Traction II 23°
- Condition
- New
- Tread
- R1
- Construction
- Bias
- Application
- Rear tractor
The Firestone Super All Traction II 23° is a bias-ply tire: a standard bar-lug drive tire for tillage, hauling and general field work. We list 13 sizes, from 11.2-24 to 20.8-38.
What are the Firestone Super All Traction II 23° specs?
| Spec | Firestone Super All Traction II 23° |
|---|---|
| Brand | Firestone |
| Tread code | R-1 |
| Construction | Bias-ply |
| Type | R-1 bias rear drive tire |
| Sizes listed | 13 |
| Rim diameters | 24 to 38 in (610 to 965 mm) |
Load, ply and price for each size are in the size table above. They come from the maker catalogs we sourced and are confirmed again in your quote.
What does the maker list for the Super All Traction II 23°?
- 23-degree lug bar angle.
- Bias-ply build for 2WD, 4WD and MFWD tractors and combines.
- Open-center tread that sheds mud.
- Sold mainly in 6- and 8-ply (load range C/D).
Which sizes does the Super All Traction II 23° come in?
Each size links to its own page with the width, rim and fitment notes. Not sure which one your tractor uses? Read it off the sidewall of the tire you are replacing, or use the tire size converter.
- 11.2-24: 284 mm (11.2 in) wide, 24 in rim
- 12.4-24: 315 mm (12.4 in) wide, 24 in rim
- 13.6-24: 345 mm (13.6 in) wide, 24 in rim
- 14.9-24: 378 mm (14.9 in) wide, 24 in rim
- 12.4-28: 315 mm (12.4 in) wide, 28 in rim
- 13.6-28: 345 mm (13.6 in) wide, 28 in rim
- 14.9-28: 378 mm (14.9 in) wide, 28 in rim
- 16.9-28: 429 mm (16.9 in) wide, 28 in rim
- 16.9-30: 429 mm (16.9 in) wide, 30 in rim
- 18.4-30: 467 mm (18.4 in) wide, 30 in rim
- 18.4-34: 467 mm (18.4 in) wide, 34 in rim
- 18.4-38: 467 mm (18.4 in) wide, 38 in rim
- 20.8-38: 528 mm (20.8 in) wide, 38 in rim
How do you read the Super All Traction II 23° size?
Take 11.2-24 as an example. It is 284 mm (11.2 in) wide on a 24 in (610 mm) rim. The dash in a bias size marks the construction, and in an inch size the first number is the width in inches and the last is the rim diameter. Our tractor tire size guide explains every number on the sidewall.
Before you order, check four things: the rim diameter matches your wheel, the load rating covers your heaviest working weight, the new tire matches the other tire on the same axle, and the size matches what the tractor maker approves.
What do we know about the Firestone Super All Traction II 23°?
Retailers describe the Super All Traction II 23° as an update of Firestone’s Field & Road tire, with more lugs than the original for wear resistance, a directional 23-degree tread and a larger footprint to cut compaction. It is a bias R-1 for general farm work. Specs vary by ply: Tires-Easy lists the 8-ply 12.4-24 at 45.6 in overall diameter on an 11 in rim, carrying 2,830 lb (1,284 kg) at 32 psi. A 6-ply Carlisle 12.4-24 on the same rim width lists 2,400 lb (1,089 kg) at 24 psi, so the 8-ply carries about 18% more. Ply is the first number to match when you replace tires.
Who does the Super All Traction II 23° suit?
Choose it for general farm work on soil that is not constantly wet: tillage, hauling and mixed use. The rim range, 24 to 38 inches, runs from compact and utility tractors up to row-crop machines. It is a sound pick for moderate yearly hours.
What are the limits of the Super All Traction II 23°?
Bias casings give a shorter footprint and a firmer road ride than a radial, and R-1 lugs are shallower than R-1W, so very wet or heavy ground can slow it down. The radial vs bias guide covers the trade-off, and the R1 vs R1W guide shows when the deeper lug is worth it.
How does the Super All Traction II 23° compare with similar tires?
These models in our catalog overlap with the Super All Traction II 23° in size, so they are the ones you are most likely to be choosing between. Compare price per tire in the size tables, and compare the tread and load data, not only the brand name.
- BKT TR 135 (R-1 bias rear drive tire): 12 sizes in common, 11.2-24, 12.4-24, 13.6-24, 14.9-24, 12.4-28 and more
- Alliance 324 FarmPRO (R-1 bias rear drive tire): 12 sizes in common, 11.2-24, 12.4-24, 13.6-24, 14.9-24, 12.4-28 and more
- Petlas TA60 (R-1 bias rear drive tire): 12 sizes in common, 11.2-24, 12.4-24, 13.6-24, 14.9-24, 12.4-28 and more
Who makes the Super All Traction II 23°?
Firestone farm tires are a Bridgestone Americas brand. We source Firestone farm tires new, and used when available.
More in our Firestone tractor tire size chart.
How do you order the Super All Traction II 23°?
Pick your size above and add it to your quote list, or send us your size on WhatsApp. We confirm the exact size, load rating and availability in your quote. Shipping to the USA and Europe takes about 1 week, payment by Zelle. See our returns policy.
