Are the tires puncture resistant on D-class? Updated May 01, 2020 21:49 No, they're not. Related articles Can I get the 21Ah battery instead of 18Ah battery and pay the difference? How to change X-Class tires How to Charge/Remove the battery on D-Class Does D-class have a twist throttle or thumb throttle? Comments 0 comments Please sign in to leave a comment.