Vex 4 inch high traction tyres vex 276 1489 p these vex 4in high traction tyres are replacements for the all purpose treads found on vex 4in diameter wheels the tyres are designed to provide high traction on smooth surfaces p p please note this kit includes the tyres only wheel rims are not included simply remove the tyres from your existing wheels and replace them with these high traction versions p vex 4 high traction tyre pack of 4