i know ive read around a few places about people breaking front axles when they lock their diff's. Can this happen by just adding the highlifter module? Or do the larger tires affect it more. I am looking to get the HL module but im not gonna go bigger than 26 in tires, should i be fine?

 

The biggest problem with breaking axles is aftermarket wheels with alot of off-set,and not knowing when to winch out.

Did you ever look at the velocitydevices module?It is less money,does the same thing and you can get it with a switch to turn it on/off.

No,you will not break axles just by running a module.

Just my opinion.