Michelin - Argentina An Important Test For Tires

The Termas de Rio Hondo circuit proved to be quite an ordeal for Michelin in 2016. In their first year as official tire supplier, Michelin arrived at the Argentinian circuit with only limited data from testing. They were not entirely to blame for that situation: test riders had ridden at the track in 2015, but had the weather conditions against them. A damp track and the slower pace of test riders meant that the tires did not get the workout they needed to stress them to the limit.

That did happen during practice for the race. The rear Michelin of Scott Redding's Pramac Ducati delaminated during FP4, causing a radical shakeup for the race. The race was once again cut in two, and compulsory pit stops added. As a result of that event, Michelin responded by becoming a lot more conservative in their tire selection, producing tires which were much more hard wearing, but also provided less feel and less grip.

The MotoGP circus arrives in Argentina in 2017 much better prepared. Michelin have had a year to work on new tires, and have a full race weekend of data from competitive riders to base their new tires on. The French tire manufacturer will be hoping that the work they have done over the past year will rule out any further surprises. 

Conditions at the track will be difficult, however. Sadly, the Termas de Rio Hondo circuit sees very limited use during the year, and so is usually covered in dust and dirt on arrival. Complicating matters further, rain is expected on Saturday and Sunday, at least, leaving the riders with a dirty track to cope with in Friday, and possibly a wet track to handle during qualifying and the race. Michelin's rain tires could be the ones getting a workout this weekend.

For more details on Michelin's tires, see the Race Card they issue before every race, and the press release below:


An Argentinian adventure awaits Michelin in Latin America

Michelin has embarked on one of the most challenging trips of the MotoGP™ calendar as it heads over the equator to Latin America and then across Argentina to Termas de Rio Hondo for round two of the championship as the Gran Premio Motul de la República Argentina is held at one of the most demanding circuits of the year.

Initially constructed in 2007 and opened the following year for a round of Argentina´s Touring Car championship, the circuit was completely redeveloped, enlarged and restructured in 2012 to make it ready to stage MotoGP, which it has done since 2014 and this season will see Michelin making its second visit to one of South America’s safest and most modern circuits. The track is one of the fastest on the calendar and is very demanding on tyres, it features fast sweeping bends, high cambers and hard-braking zones throughout the circuit’s layout of nine right-hand bends and five left-handers, allied to a straight over one kilometre long. With such demands, the range of MICHELIN Power Slicks will have a lot of work to do to cope with the high temperatures that are created and the abrasive nature of the surface. Michelin’s series of tyres to handle these challenges will be the soft, medium and hard compound options for the front and rear, these will be identifiable by white bands, no bands and yellow bands respectively. The soft and medium rear compounds will feature an asymmetrical design with a harder right-hand shoulder, whilst the hard option will be a symmetrical version.

The nature of the circuit and its location – situated in the Province of Santiago del Estero approximately 1,100km from Buenos Aires and close to the Andes mountain range – can mean that weather can play a large part in proceedings. From very hot conditions which can be a big test on the riders’ stamina and requires careful tyre management to get the best performance from their respective machines, to cooler, wet conditions. To combat any precipitation the MICHELIN Power Rain tyres will be available in a soft and medium compound for both the front and rear of the bikes, these will be identifiable by a blue and no band on the side of the tyre respectively.

Track action in Argentina will begin on Friday 7th April with two Free Practice sessions, the third Free Practice will be staged the following morning. The all-important qualifying sessions to establish the grid positions for the 25-lap race will take place on Saturday afternoon. Sunday’s race will start at 16.00hrs local time (21.00hrs CEST, 19.00hrs UST/GMT, 20.00hrs BST).

Piero Taramasso – Manager of the Two-Wheel Motorsport Group:

“This is one race that everyone at Michelin is very focused on. We learnt many things from the event in Argentina last year and it altered the course of our plans in 2016. The target now is to improve at the tracks where we struggled last season and Termas is one of those, so we will be looking to make big steps there. The track is not used very often and we expect it to be quite dirty when we first arrive, so the first session will be more of a cleaning exercise, but after that we expect improvements throughout the weekend – conditions permitting. The asphalt is very abrasive with some very fast and long corners, plus very hard braking zones, all of which is expected to result in one of the highest average speeds of the year, these characteristics put big demands on both the front and rear and the weather can also be very unpredictable in that area at this time of the year. This is a race with many variables, but with the knowledge we have gathered, and the evolutions we have made over the last 12-months, we are ready for any eventualities, and the determination from the whole team to do well is as strong as it has ever been.”

Source: 

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Comments

If the track is dirty because of lack of use, why don't they organise a cheap trackday in the weekend before? Or else have a fun day with all personnel and let them have a go in their cars? The only thing they have to prevent is people throwing grass or sand on track by cutting corners. I cannot imagine they can't find 50 people who want to ride that track.

Let huge Redding and a rear - tire - ripping Ducati on a yr a go's electronics with whatever tire pressure he and his garage decide to grab at circulate on the track for a few days to clean it. Put up some extra air fence though.

(Weather oddities plus the above "outlier changes what everyone can run" incident did a number on our season. Just ask smaller riders, riders preferring edge grip/feel/softs, and less powerful bikes. Grrr!)

(Blue) hats off to Michelin, they have been doing a great job

At Mt Panorama (Bathurst) for the GT3 12hr race they sweep the top of the mountain every morning with a street sweeper. Not sure how effective it would be in this instance but surely would be better than nothing...