Ol Phart! 
2006 Toyota Tundra Double Cab Limited 4dr Double Cab 4WD SB (4.7L 8cyl 5A)
OL PHART and his Tundra!
 Owned a T-100 SR5 as a dealer offer for a problematic 98 Tacoma lemon. Great truck but the later TUNDRA was THE answer. Now on my 5th Tundra(all have been used buys). 2 Access Cabs(the rear door opening was a pain) and 3 Double Cabs(1 SR5 and 2 LTDs)-always a superb performing tool and toy for fun.  Just found the latest Limited with all the options in NYC - 14,000 miles and drives as new as it was only used to drive to church on Sundays.  For those hauling/towing a load-yes-the 07 and newer do the job better but for a roomy truck(no towing) that rides/drives like a luxury vehicle on the highway/none better. The rule is how much FUN do you want to have and HOW MUCH are you willing to pay for that FUN! Some want a Porshe-some a RAM/F150/SILVERADO. The 06 TUNDRA DOUBLE CAB 4WD LIMITED is my FUN and does it extremely well as it was the last year of that body style. Air bag recall a noted problem but not TOYOTA's fault-Takata's fault! Just wished I would have bought one new in 06! So choose wisely on YOUR version of FUN! And enjoy the RIDE!!!