For cranes operating in highway and off-the-road applications.
S978
Off-The-Road-Tires
Discover our range of performance off-the-road solutions that maximize productivity with lower cost-per-hour, performance and value for the toughest OTR applications.

S978
E4
Description
Features
- B Speed rated (50kph)
- Low road noise and reduced vibration for improved operator comfort
- Excellent stability and handling response at highway speeds
- Deep tread grooves and traction lug pattern improve wet grip and off-road performance
- Heat resistant undertread reduces tire temperature, increasing the tire’s TKPH/TMPH
- Deep tread depth delivers longer tire life and lower cost-per-hour
Downloads
Applications

Size | Rating | Type | Rim | O.D. | S.W. | T.D. | Tread Compound | TMPH/TKPH | S.L.R | Weight | Infl. | L.C.C. | L.I. |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
in | in mm |
in mm |
32nds mm |
in mm |
kg | psi kPa |
kg 50kPh |
||||||
50/80R57 | ** | TL | 32.00/6.0 | 141.4 3593 |
48.4 1230 |
120 95 |
Cut Resistant (S2) | 693/1010 | 62.1 1579 |
4136 | 102 700 |
73000 | 257B |
50/80R57 | ** | TL | 32.00/6.0 | 141.4 3593 |
48.4 1230 |
120 95 |
Standard (S1) | 823/1200 | 62.1 1579 |
4136 | 102 700 |
73000 | 257B |
50/80R57 | ** | TL | 32.00/6.0 | 141.4 3593 |
48.4 1230 |
120 95 |
Heat/Cut Resistant (S3) | 994/1450 | 62.1 1579 |
4136 | 102 700 |
73000 | 257B |
* Applications with load requirements exceeding the published values must be reviewed and approved by Maxam Tire. Please contact your Maxam Tire representative for more details.