All tube buggy 1.5" .120 wall tubing, 1" heims on fraem end with poly bushing on axle end, 135" wheelbase, racerunner 2.0 series coilovers, weight is 5000 pounds RTR, My dad is 6'5" 300 pounds and fits with ease, plenty of room for tools etc, the buggy is about 7 years old but has been very well taken care of, never been more than 24hrs before being cleaned after a ride, trust me the owner is very picky about his stuff always spotless and maintenanced before and after each ride, I will have to let him get the pics of the inside of it and the others you ask for, it has 18" kirkey seats with 5 point harnesses.