You add like 100 lbs in the back. I have a torque converter, 9" center section, and a crankshaft sitting back there. I probably don't need all that stuff, probably 70 lbs is enough. I'm sure these 15K stock RSA's are a little worn too but they'll be replaced by next winter.

 

Snow in a 2wd TBSS is never fun, unless you like "fish tails".. lol

Try going with some Yoko Parada Spec-x, you'll love the hook for a radial..

 

LOL... I'm sure it helps. Is the TBSS just your parts runner truck/ DD or do you have some plans for it?