I went all out on this Hummer since it's the one I put the most miles on and drove the most often. There is quite a bit of money in this one.

For the maintenance log, visit here.

Modifications I did:

• D-Ring Brushguard ($1900)
• Offroad America Lightbar w/ Hella Lights ($950)
• Clifford IntelliGuard 9000 Alarm w/ Remote Start ($1400)
• Aluminum CTIS Factory Rims ($2000)
• Madera Concepts Wood Trim Interior ($2850)
• Leather Seats ($1100)
• Electric Seat Heaters for front seats ($500)
• Federal PA-300 Police Siren ($200)
• Lev-O-Gauge ($9 each, qty(2))
• Dual Electric Sunroofs ($1200)
• Sega Dreamcast ($250 w/games)
• Radar Detector (Front & Rear Sensors, detector hidden) ($450)
• Floormats ($90 for all four at Pep Boys :))
• Fenderwell Racks ($379)

Stereo Modifications done ($15,000):

• Pioneer XDV-P9 6-disc DVD Changer
• Pioneer AVIC-505 GPS Navigation Unit
• Pioneer AVX-7000CD Head Unit (7" Widescreen)
• 6" widescreen for passenger
• Pioneer AVM-P8000R Audio/Video Master Unit
• Orion 4-channel Amp for replacement midrange/tweeters
• Diamond Audio replacement midrange speakers
• Diamond Audio addon tweeters
• Orion 800w Amp for 12" Subs
• Dual Rockford Fosgate RFP2212 12" Subwoofers (400w/each)
• Orion 600w Amp for 10" Subs
• Dual Diamond Audio 10" subs under rear seats
• Farenheit MD-100 MP3/DVD Player w/ Video Out
• Center console box between rear pass. seats to conceal audio equipment