
Toyo M320Z (Wide Base) Tires
Designed for dump trucks, concrete mixers and refuse trucks in tough on/off highway applications, the all-position Toyo M320 delivers superb traction and durability. Featuring a rib/lug pattern with 22 or 23/32" tread depth for optimum performance, its cap and base tread compound fights heat build-up and stress concentration within the tire. The tread is designed for even contact pressure distribution, while stone ejector grooves work to maintain casing integrity by minimizing stone retention. Its casing profile is optimized to maintain a more uniform tread radius for improved traction on- and off-road.
- Rib/lug pattern with 22 or 23/32" depth tread
- Large blocks with functional sipes
- Four belt steel construction
- A14B
- Celsius
- Celsius CUV
- Celsius PCR
- Extensa A/S
- Extensa HP
- Extensa HP II
- H09
- M-55
- M120Z
- M122
- M127
- M137
- M140Z
- M143
- M1430
- M144
- M147
- M149
- M153
- M154
- M157
- M170
- M177
- M320Z
- M503Z
- M506Z
- M588
- M608
- M608Z
- M61
- M610ZL
- M614Z
- M627
- M647
- M650
- M657
- M677
- M920
- NanoEnergy A-29
- Observe G-02 Plus
- Observe G3S
- Observe Garit KX
- Observe Gsi-5
- Observe Open Country G-02 Plus
- Open Country A/T
- Open Country A/T II
- Open Country A20
- Open Country A20B
- Open Country A25A
- Open Country A26
- Open Country A30
- Open Country A31
- Open Country C-T
- Open Country H/T
- Open Country H/T With Tuff Duty
- Open Country I/T
- Open Country M/T
- Open Country Q/T
- Open Country R/T
- Open Country WLT1
- Proxes 1
- Proxes 4
- Proxes 4 Plus
- Proxes A05
- Proxes A18
- Proxes A20
- Proxes A22
- Proxes A24
- Proxes A27
- Proxes J33
- Proxes R1R
- Proxes R35
- Proxes R888
- Proxes R888R
- Proxes RA1
- Proxes RR
- Proxes S/T
- Proxes ST II
- Proxes ST III
- Proxes T1 Sport
- Proxes T1A
- Proxes T1R
- Proxes TQ
- Spectrum
- Tourevo LS II
- Tranpath A11
- Ultra Z900
- Versado CUV
- Versado Eco
- Versado LX
- Versado LX II
- Versado Noir
- Part Number: 549070
- Service Description: 160 K
- Sidewall: BW
- Load Range: J (18 Ply)
- Type: Commercial All Position
- Part Number: 549090
- Service Description: 165 K
- Sidewall: BW
- Load Range: L (20 Ply)
- Type: Commercial All Position