Sand tracks?

Paul those look great and from the 941 area code I am thinking they are in bradenton or sarasota......will have to look at these hard thanks man

Paul.....those blocks are placed stacked and placed under RVs........do you think they would break if used to get our FJs out of mud? or sand? I mean you guys have already used these to drive the FJ over obstacles correct? they gotta be strong enough........if you didnt brake them already I dont see how using them in sand or mud would do it......just trying to understand here thanks