So Rod, obviously, a key question and really building on what Darren said, during Q3, kind of repeating, what you said a little bit, we again saw sort of that net recovery of price versus raw material. And remember, that's continuing a trend that actually goes back to like Q3 of 2019. So that's good momentum as we think about that. And then replacement pricing, we've seen moving higher as a response to, again, not only raw material costs, but Darren, as you mentioned, incremental costs that we're seeing on labor, transportation and energy and so forth. So we monitor all those tire manufacturers that are out there. And what we've seen that they've all announced at least three price increases this year, the latest as you mentioned, broadly speaking, again, we're in Q3 of up to 5% to 8%. And Rod, you would know this, I mean -- we haven't seen this type of pricing since around about 2011 coming out of the Great Recession. So that's -- that momentum is very similar to what we're seeing. For us, we announced both Cooper and Goodyear brands up to 8% in -- as effective September 1. We had -- that's our fourth price increase this year. We had four price increases on the commercial side. And also in Europe, we actually had a mid-season price increase, call it, between September and October. And as you know, that's not typical, let's say, of what we're seeing there. So as we look ahead, I mean, I guess I'd say two things. One, the pricing actions to date put us in a good position to handle those raw material increases that Darren mentioned in Q4. But again, as we look out into the future, call it 2022, we know we're going to have to look for those price mix opportunities to help us with not only the raw material cost increases but the other cost components that we're going to see as well. And that's why we sort of go back to the parallel coming out of the Great Recession in 2011 that we have a situation where demand is running ahead of supply. And if you think about consumer replacement running well right now, the OE business is obviously trailing, which is a bit serendipitous in some ways, particularly in certain markets, particularly in the U.S., where we see that OE business coming back at some point in time. We can talk about when that is, but that we see also as a way to sort of extend this ongoing recovery and this question of supply and demand. So put all that together, I'd say everything is very constructive as we head into 2022, even in view of the -- we have these higher raw material costs and other costs that we have to handle.