We update the customizer each month with the most realistic timelines based on years of data. You can see the current lead time in step 1 of the customizer (agreement box). There's multiple factors that impact timelines including:
Current backlog of orders: Highest backlog occurs between August and February.
Time of year: Obviously there will be fewer order during the off season resulting in faster delivery. Our factory holiday for the month of January normally results in the longest wait time throughout the year.
Quickest months to order customs: May, June, Early July (before annual customizer sale)
Slowest months to order customs: Late July (during annual customizer sale), factory holiday season (Mid December through February).