I put some extra soft GRP's on my KYOSHO GT2 VE. Upped the handling noticeably. Not good for ripping and running because I know they will wear out quickly.
The tires have hold up really well and are really good for high speed runs. I noticed they have more grip than the stock tires. I like to drift and take corners at high rates of speed, so far they have hold up to the abuse. As far as lasting, I did notice they last more than stock, but it really depends how you drive, Thx for watching!