Ifs Suspension Vs Solid Axle. This is the higher tech suspension option for sure. Less unsprung weight means quicker acceleration shorter braking times and better handling characteristics.
Because the left and right wheels are not directly connected via a solid beam there will be less head toss in the cab over rough terrain. Since a solid axle houses the front differential in its pumpkin below the suspension components whereas the front differential of an ifs system in held in the brace above the suspension components ifs has less unsprung weight by design than a solid axle. Ifs allows each wheel to take bumps and dips independently keeping the chassis more stable and the steering easier to combat.
But this phenomenon does not only affect race cars.
Less unsprung weight means quicker acceleration shorter braking times and better handling characteristics. Ifs is more agile and maneuverable than the alternative by offering improved handling most of the time and freer movement of the individual front wheels and tires under those front truck bumpers. Even having independent suspension in the front is a no go for some. But when you see the two in action you will see that when comparing independent front suspension to solid axle front suspension the independent suspension has a bit less trouble getting around obstacles.
