Chas, my front 235-50-15 Trigos, with Yokos, weigh 43 lbs. The tires alone weigh 26 lbs. The front wheels are 17 lbs.
My rear 295-50-15 Trigos, with Yokos, weigh 54 lbs. The tires alone weigh 32 lbs. The rear wheels are 22 lbs.
Avon CR6ZZ 245/60VR15 weigh 30 lbs.
Avon CR6ZZ 295/50VR15 weigh 34 lbs.
http://rogerkrausracing.com/racetire...CR500+2013.pdf