Flame temp of burning rubber can apparently reach over 2000f, motor oil once combusted according to a quick search can burn over 2100c, engine blocks have quite a bit of oil, so based on that yes, all those things could melt under the right conditions.
Flame temp of burning rubber can apparently reach over 2000f, motor oil once combusted according to a quick search can burn over 2100c, engine blocks have quite a bit of oil, so based on that yes, all those things could melt under the right conditions.