RR680
Premium regional/all-position steer tire
RR680
Premium regional/all-position steer tire
The Double Coin RR680 is a durable all-position tire that delivers long original tread life and consistent retreadability. Its 5-rib, wide groove design with channel siping disperses water with ease, improving handling, lateral stability, and superior traction.
RR680 Highlights
-
Micro sipes on the groove edges prevent the onset of irregular wear
-
Premium 5-rib tread design with wide shoulders provides for durability and even wear in regional steer/all position applications
-
SmartWay® California CARB compliant tread compounds for lower rolling resistance and better fuel economy
Additional information
| DC Application | Regional |
|---|---|
| DC Positions | All Position, Steer |
| DC Feature | Fuel Efficient (SmartWay®) |
| Double Coin TBR Tire Size | 11R22.5, 11R24.5, 285/75R24.5, 295/75R22.5, 295/80R22.5, 305/75R24.5, 315/80R22.5, 9R22.5 |
RR680 Specifications
Product Code
Size
Ply Rating
Load Range
Load Index
Speed Symbol
Overall Diameter (inch)
Section Width (inch)
Tread Depth (32nds)
RIM
Single Max Load/Pressure
Dual Max Load/Pressure
Static Load Radius
Revs per Mile
Weight (lb)
Tire Type
1133671255
11R22.5
14
G
144/142
L
41.4
11.1
18
8.25
6175lb/105psi
5840lb/105psi
19.8
499
115
TL
1133671256
11R22.5
16
H
148/145
L
41.4
11.1
18
8.25
6940lb/123psi
6390lb/123psi
19.8
499
118
TL
1133679255
295/75R22.5
14
G
144/141
M
40.6
11.7
18
9.00
6175lb/110psi
5675lb/110psi
19.5
504
118
TL
1133679257
295/75R22.5
16
H
146/143
M
40.6
11.7
18
9.00
6610lb/120psi
6005lb/120psi
18.9
518
112
TL
1133671455
11R24.5
14
G
146/143
L
43.3
10.9
18
8.25
6610lb/105psi
6005lb/105psi
20.8
476
129
TL
1133671456
11R24.5
16
H
149/146
L
43.3
10.9
18
8.25
7160lb/120psi
6610lb/120psi
20.8
476
132
TL
1133678455
285/75R24.5
14
G
144/141
L
41.5
11.0
18
8.25
6175lb/110psi
5675lb/110psi
19.5
492
124
TL
1133679214
9R22.5
14
G
136/134
L
38.3
9.1
18
6.75
4940lb/120psi
4675lb/120psi
17.9
206
110
TL
1133679256
295/80R22.5
16
H
150/147
M
41.3
11.9
18
9.00
7390lb/120psi
6780lb/120psi
19.8
491
120
TL
1133679258
295/80R22.5
18
J
152/149
M
41.3
11.9
18
9.00
7830lb/130psi
7160lb/130psi
19.8
491
120
TL
1133671258
315/80R22.5
20
L
157/154
L
42.4
12.2
18
9.00
9090lb/130psi
8270lb/130psi
19.9
488
142
TL
1133670457*
305/75R24.5
18
J
154/149
M
42.7
11.6
19
9.00
8267lb/123psi
7165lb/123psi
19.6
486
136
TL
*Only available in Mexico