The only way to get traction now is to fill stock tank.I would like not to have the extra weight or have to get bigger tires.69 coronet 3500 lbs with me in it.318,low gear 904 4200 stall,4.10 DL,full cal trac system shocks on #5, lower hole,275/60/15 mt ET steet radials,poly lcr busings,moog offset uppers,oh tires 18 psi.,Tiers spin first 20 or 30 ft then grab.WT dist.53/47.Need low cost option,What do you think?