Specs on the rims/tires
Stock 335 rear rim 53.5lbs
Breyton rear 55lbs front 50lbs
TRMotorsport MT1 46lbs
The rim weighs 18.5lbs and the tires weigh 27lbs so I guess the TPS weighs under .5lbs
Car should be fun Friday. Running square seems to have helped with understeer and the car seems to have more power with the significant reduction in weight. Saw .83 on the GMeter in one of the on ramps.