Ifs Vs Solid Axle Diagram. That being said these ifs systems are quite expensive and are generally only used on off road racing vehicles. Solid axles are also more durable than most ifs axles and can be easily changed in comparison making axle repairs on off road trucks no problem.
Even though the average solid front axle setup will have more wheel travel than ifs setups high end ifs setups can flex harder than solid axles while keeping the superior handling. The independent front suspension ifs is on a tear. It wasn t that long ago 2001 that the entire jeep vehicle line wrangler tj cherokee xj and grand cherokee wj sported a solid front axle.
With that being said the g class is rumored to lose the solid axle in lieu of an ifs system for 2018.
The independent front suspension ifs is on a tear. By and large solid front axles have a lot of built in strength right from. Here is where the solid axle shines when the ifs maxes out the solid axle has more to give. A solid axle setup can improve traction over big bumps and hills as well as gain more torque from the differential as there are fewer parts that power must transfer through says aftermarket manufacturer fab fours in a comparison between both systems.