Circuit Hero 3 Point Strut Tower Bar (discontinued) on 2040-parts.com

One Lap of the Web: A homebuilt KITT, and Tacoma vs. your girlfriend

Hagerty is profiling a homemade version of KITT from the "Knight Rider" TV series. Builder Chris Palmer needed five Pontiac Trans-Ams, tons of visits to eBay and hundreds of hours of work with help from friends. Check out the result here.

Best and worst states for car insurance prices

Drivers in Louisiana and Michigan are hit hardest when it comes to car insurance premiums, while those in Maine and Iowa pay the least, according to here. Ten most expensive states (average annual premium) -- Louisiana: $2,699 -- Michigan: $2,520 -- Georgia: $2,155 -- Oklahoma: $2,074 -- Washington, D.C.: $2,006 -- Montana: $1,914 -- California: $1,819 -- West Virginia: $1,816 -- Rhode Island: $1,735 -- Kentucky: $1,725 Ten least expensive states: -- Maine: $934 -- Iowa: $1,028 -- North Carolina: $1,085 -- Ohio: $1,106 -- New Hampshire: $1,112 -- Idaho: $1,133 -- Vermont: $1,176 -- Indiana: $1,183 -- Washington: $1,226 -- Arizona: $1,227

'Gran Turismo' pays tribute to Senna with 'Ayrton's Wish'

Back in October, "Gran Turismo" announced a partnership with the Ayrton Senna Institute. We're finally starting to see the fruits of that labor -- a Senna-edition Playstation 3 bundle in Brazil notwithstanding. The first element of a month-long tribute from publisher Polyphony Digital is the above 20-minute film, "Ayrton's Wish." Two months before Imola, Ayrton told his sister Viviane that he wanted to give back to the country that so idolized him.