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Overview
Firestone Radial 23 R-1 18.4/R-34
The Firestone Radial 23 " R-1 tires come with premium features including high"angle stabilizer belts which control the size of footprint to ensure maximum traction. Their tread design includes an open center belt for enhanced self-cleaning for convenient operation. These tires are optimized for North American soil types and their 23 angled tread bars grip soil for superior traction. The tires also feature large footprint for smoother rides, slow wear, and durability. Bead-and-rim flange protector on these tires prevents debris from setting between the rim and tire for reduced downtime.
Features & Benefits
- Bead and rim flange protector reduces downtime
- 23 angled tread bars for enhanced traction
- Open center tread for self-cleaning
Tire Specifications
Radial 23 R-1 18.4/R-34
Size | UTQG | Max. Load | Inflation Pressure | Tread Depth | Rim Width Range | Sect. Width | Tread Width | Overall Diam |
18.4/R-34 | N/A | 5,360 lbs | 18 psi | 49/32nds | N/A | 19" | N/A | 65" |
Purchase includes the Firestone Radial 23 R-1 tire only. The wheel rim shown in the picture is not included. Picture provided is a stock picture from the manufacturer and may or may not reflect the actual product being ordered.
All Firestone Radial 23 R-1 tires are continuously developing with manufactured improvements. With that said, Simple Tire and the manufacturers have the right to change these tire specifications at any time without notice or obligation.
If you have any questions, please email us at info@simpletire.com
Please Note: Specifications of the Firestone Radial 23 R-1 tires shown above are listed to be as accurate as possible based on the information provided to us by Firestone tires.
Available Sizes & Prices
Radial 23 R-1 18.4/R-34
Size | Serv. Desc. | UTQG | Sidewall | Part Number | Price | Qty | |
15.5/R38 | TL | 354767 | View Details | ||||
18.4/R42 | TL | 362212 | View Details | ||||
18.4/R38 | TL | 359823 | View Details | ||||
20.8/R42 | TL | 355399 | $8627.96 set of 4 $2156.99 | View Details | |||
20.8/R38 | TL | 362204 | $7875.96 set of 4 $1968.99 | View Details | |||
420/80R46 | 167B | 000558 | $15699.96 set of 4 $3924.99 | View Details | |||
520/85R42 | 169B | 000560 | $14727.96 set of 4 $3681.99 | View Details | |||
900/60R32 | 182B | 000903 | View Details |
Treadlife Warranty
Radial 23 R-1 18.4/R-34
This product is not covered by a manufacturer’s treadlife warranty.

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