i think most high end carbon wheels have lifetime warranties.I saw that there are some carbon wheels with lifetime warranties but, I must say when I here the word carbon frame the first thing that enter my mind is crack but I have never had a carbon frame.
Lifetime WarrantyIf you're the original purchaser, your Roval wheels are warrantied for as long as you own them. This warranty covers defects in materials and workmanship when used normally in accordance with our published guidelines.
on top of that … many have additional shorter warranties that even cover crashes, no matter who is at fault.
“**it Happens” No Fault Crash Replacement PolicyIf you damage your Roval product while riding within the first two years of ownership and it’s not covered under warranty, we’ll still replace or repair it for free†. We’re riders, so we know that **it happens. This policy applies to all Roval product purchased in the USA, whether it came stock on a bike or was purchased aftermarket. For additional terms, see below.