I've had BFG Profilers on just about everything me and my wife have owned in the last 8 years. From a 340bhp Calibra Turbo, to two Mercedes Cosworths, to a 328i Coupe, to a 1.4 6n Polo! I've logged the Cal-T as the car for this review, as I did about 100,000 miles in it with BFG tires. The 328i saw 70K with BFGs. Other cars much less.
My current car, Alpina B3, has Michelin Pilot Sport 2 - these are matched to the car, and must be fitted - so comparisons are drawn against them. I've also compared them against Yokohama AO24R as fitted to my 200sx Touring.
Compared with the two premium sports tires listed above the BFGs are very good indeed - they grip well, they have decent breakaway characteristics, reasonably solid sidewalls, seem to dissipate heat well, and are good in the wet. Aquaplaning characteristics are especially worthy of a mention - I've never had a BFG Profiler shod car aquaplane.
They also last forever.
I had a set on my Calibra Turbo, with about 20K already on them. Running at 250bhp+ at the time, they survived 70 laps of Goodwood with only minor peeling, and gave another 4K after that.
Don't laugh at the Calibra on a track bit - it was actually a good test bed for stuff like this. The dim-witted chassis belies a massive amount of mechanical grip and at somewhere open like Gooders, you can lean on the 4wd to a shocking extent. In the dry, it was lapping at similar times to a Grp N Cossie. In the wet I was about 10 seconds faster.
In the Mercedes Cosworth the dry grip was such that they would roll onto the sidewall before actually losing grip.
Compared with the MPS2 on the Alpina, which are very noisy, and last about 20K miles a set, and the Yokos, which are hopeless in the wet, and last about 6K miles on a 200sx, the BFGs are amazing value for money.
Finally, my Brother runs a tire outlet, and without fail, he will fit BFG Profilers to his cars (and he's got a lot of cars!). He's also put them on mates cars - 450bhp Sierra Cosworth included. I've yet to find any of my mates complain about BFGs - no matter what they've been fitted to.
Approximate wear rates;
Vauxhall Calibra Turbo 4x4 @ 340bhp over 100,000miles = 30K per set (inc track work)
BMW 328i Coupe Auto @ stock over 70,000 miles = 25K per rears, 50K+ on the front
VW Polo 1.4 8v 6n @ stock over 24,000 miles = no visible wear!
Mercedes 190E 2.3-16 @ stock over 10,000 miles = no visible wear!
I highly recommend these tires.
Do I get a prize now then?