Why couldn’t Lotus catch Vettel? Look to the tires


Saturday’s qualifying showed it was clear certain teams had decided to play a tactical game this weekend, over going all out for the highest possible grid slot.

It’s not something the purists like to see, but a Formula One team will analyze every situation and do what they think is best for them, not what’s best for those watching.

With teams opting to either sit out the final qualifying session, or set a time on the slower, more durable race tire, it provided something of an anticlimactic Saturday afternoon, but set the scene for a fantastic strategic battle Sunday.

This weekend Pirelli not only brought a new rear tire construction as part of measures to ensure no repeat of the Silverstone fiasco, but brought two compounds which, at this track, gave a significant performance difference between the two. Typically, when this situation occurs between two tire types, we’re served up a Grand Prix with a mixture of different strategies and it’s rarely clear until the last few laps, how things might pan out. Today was no different.

Before the race began we all tried to calculate how the front six cars, starting on the soft compound, might fare against those starting farther back. The soft was only likely to last a handful of laps with cars full of fuel from the start, while the rest would potentially come into play in the last 10 laps when they too, fitted the considerably faster, soft-option tire.

Questions surfaces whether Mercedes had come up with fixes for their, now traditional, heavy race tire degradation. The answers came early. A poor start from Lewis Hamilton on pole position gave up track position to both Red Bulls, but more telling was his pace and early lap 6 pitstop to switch to the primes. Mercedes’ race with both cars was severely compromised by excessive thermal degradation of the rears, something today’s high track and ambient temperatures made much worse than earlier in the weekend.

The team desperately need track time to work on this area, but while everyone else we be learning at the upcoming Young Driver Test, Mercedes will miss out due to their penalty from the International Tribunal a few weeks back.

The predicted time difference between a two and three stop race was minimal here and the race finish proved it so.

Out front it looked like a three car battle, with both Lotus’ chasing down Sebastian Vettel on similar race plans. With Lotus unable to find enough pace to get past the Red Bull, they were forced to try something a little different to get past.

Romain Grosjean, running second, tried to undercut the leader and dived into the pits on lap 40 for new mediums, but couldn’t find enough on his out lap to jump Vettel, who responded a lap later. Kimi Raikkonen, now leading, but with one less stop, was faced with a tough call and a number of options to see the race out.

He could follow the other two and pit for mediums and race them to the flag, but the status quo would’ve likely resumed.

He could stay out and try and get to the end without another stop, hoping to hold off Vettel and co when they inevitably caught up by the last couple of laps, but the stint length would’ve been 36 laps on his medium tires. After Friday’s running this looked possible, but the higher temperatures today meant it was a long shot.

In the end, with Vettel and Grosjean held up slightly in traffic, Kimi opted to stay out. This gave him the option of gauging tire life a bit longer and deciding wether to try and get to the end, or attempt to open up a gap big enough to stop again and come out in front.

Clearing the traffic quickly meant the chasers just stopped Kimi from edging out the required gap and his choices were limited again. His big push had taken valuable life from his medium compound tires and the decision was taken to get to lap 50 and switch to softs.

The hope was that the faster soft tire would enable him to take the challenge to the Red Bull in the last couple of laps, despite the pitstop bringing him out at the back of the three car train.

Fernando Alonso, who’d remained largely anonymous during most of the race, did the same and came out behind Kimi.

Where the Lotus plan failed to a certain degree, was that the soft tires that went onto Kimi’s car were used ones from qualifying, they had no fresh ones left. This meant the expected gain in laptime wasn’t quite there in the first couple of laps and he didn’t close up quickly enough. Coupled with a delay in issuing team orders to let Kimi past Grosjean, it meant Vettel had just enough in the bag to hold on for his first win on home soil.

Teams all look to a variety of reasons why their races weren’t quite perfect in the end. Backmarkers, safety cars at the wrong time, temperatures or bad starts, but in the end perhaps using the extra set of soft tires in qualifying was the difference. Alonso, who did save soft tires on Saturday and pitted at the same time as Kimi, put in some blistering lap times at the end to bring himself right back into contention, challenging for third place.

You can follow Marc Priestley on Twitter @f1elvis.

IndyCar 2015 Driver Review: Gabby Chaves

Gabby Chaves
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MotorSportsTalk continues its run through the driver-by-driver field in the Verizon IndyCar Series. In 15th and the rookie-of-the-year for 2015, was Gabby Chaves.

Gabby Chaves, No. 98 Bryan Herta Autosport Honda

  • 2014: Indy Lights champion
  • 2015: 15th Place, Best Finish 9th, Best Start 12th, 0 Top-5, 2 Top-10, 31 Laps Led, 19.3 Avg. Start, 14.4 Avg. Finish

Some drivers finish better than their performances show. Some drivers have performances better than their results show. The latter statement applied to Gabby Chaves in his rookie year, in what was an impressive first season after making the step up from Indy Lights, which deservedly earned him rookie-of-the-year honors.

The best comparison I’d make for Gabby is of Josef Newgarden in 2012 with Sarah Fisher Hartman Racing, a first-year driver on a single-car, newish team to the series.

Chaves rarely dazzled in qualifying but that wasn’t his fault; he and engineer John Dick worked well together and Chaves recounted multiple times this year that a tweak here or tweak there, the wrong way, on the aero kit would send them down the wrong setup path.

Results in races didn’t measure up either but again that was through almost no fault of his own. The only time Chaves looked truly like a rookie was at St. Pete, when he had several collisions. Otherwise he was ahead of eventual winner James Hinchcliffe at NOLA before getting punted off, reliable through the month of May in Indianapolis, finally able to break through for a ninth place in Detroit race two, overachieving in Texas, 11th at Milwaukee after some great wheel-to-wheel racing with series winners and champions, and then phenomenal at Pocono as he was on course for a first career win or podium before late-race engine issues – his first DNF of the season.

For both Chaves and Herta, you’d love to see them together for another season, and the results and confidence for both parties will grow as a result. Those who’ve seen Newgarden’s rise over four years with Fisher and now CFH will note the long-term stability, and that’s what Chaves could do if he gets the time.

He planted the seed of being a great IndyCar driver, and he became pretty versatile during the year too with additional appearances in the DeltaWing prototype, a short-track midget and one of Herta’s Red Bull Global Rallycross cars. To boot, he’s a smart, great kid who is mature beyond his years, and someone you should be buying stock in now. Anyone who saw Chaves in the Mazda Road to Indy should not have been surprised by his rookie season in the big cars.

Off The Grid: Monza preview (premieres Saturday 10/10 on NBCSN)

F1 Grand Prix of Italy
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Having already taken you behind the scenes in Barcelona, Budapest, Singapore, Melbourne and Silverstone, Will Buxton and Jason Swales now head to one of Formula 1’s most iconic venues for the latest episode of Off The Grid.

Monza has appeared in all but one F1 season since the formation of the world championship in 1950, and is a firm favorite among drivers, teams and fans alike.

However, there is far more to the Italian Grand Prix than meets the eye, as we find out in Saturday’s premiere of Off The Grid: Monza at 9:30am ET (follows Russian GP qualifying).

Having honed his talents in go-karts as a kid, Red Bull driver Daniel Ricciardo is now trying to pass on his knowledge to the next generation of racers. But can he teach Will or Jason a thing or two?

We also catch up with Force India’s Nico Hulkenberg and get a feel for life on the road as he takes us for a tour of his lavish bus in which he travels in for the European F1 races.

Have you ever wondered just how the suits F1 drivers wear are made? We go behind the scenes at Alpine Stars’ factory in Italy and find out.

Off The Grid: Monza premieres on Saturday at 9:30am ET on NBCSN following Russian GP qualifying.