this truck has allpro dana 60 straight axel all most 10 thousand dollars inch worm t case arb air locker front detrot rear beadlock wheels new bf Goodrich crawlers and list goes on bumpers winch nerfbars train horns ac blows cold cruse works this is a bad a$$ rock crawler potota salad hill moab Utah most rigs have hard time this truck has done it over 2,000 times slow crawl youtube zanes Toyota and watch truck work this truck is for sale local if you have any question call me zane 501 413 8346 thanks