Alliance · Tyres

420/70R28 (14.9R28) Alliance 373 VIBROFARM 148D / 151A8

373 VIBROFARM is a versatile R-1W agricultural pattern with a uniquely designed tread design. Sinusoidal center rib enables high performance due to minimized rutting and multi-angular sidewalls provide good traction on soft surfaces. More number of blocks and a high rubber-to-void tread ratio enables low rolling resistance during transport operations on hard surfaces ultimately increasing the tread life. 373 VIBROFARM has steel belted construction offering a flatter footprint and puncture protection as well. The specially designed tread pattern offers tractive tendency up to 80% of tread wear.

Request a quotation Download specification ↓

Price, availability and suitability for your machine are confirmed with your quotation. Product image shows the range; appearance can vary by specification.

Product specification

Brand: Alliance
Range: 373 VIBROFARM
Size: 420/70R28 (14.9R28)
Section width (mm): 418
Overall diameter (mm): 1349
Loaded static radius (mm): 614
Rolling circumference (mm): 4041
Listed rims: W13L W12 W14L
Rating: 148D 151A8
Load index: 148 / 151
Speed rating: D / A8
Service description: 148D / 151A8

Multiple service descriptions are listed for this size. Tell us your application, load and speed so the required specification can be confirmed.