Should you put chains on all 4 tires for 4wd truck?
Four-wheel drive vehicles should use tire chains on all four tires. You must use tire chains for those wheels on the drive axle for two-wheel drive vehicles, but it’s much safer and easier to control if you have chains on all four tires.
Do I need 4 snow chains on a 4wd?
Legally, it is only necessary to have snow chains for one axle when travelling in mountain areas. However, when driving a 4 x 4 some drivers prefer to use 4 chains (two sets). Although in most conditions a single set of chains will provide enough traction, there are significant benefits with using two sets.
Is it better to have chains on all 4 tires?
Ideally, you should put tire chains on all four tires for all types of vehicles. By using four tire chains, you’ll be able to obtain the best possible traction and balance. Problems can occur by only chaining one axle.