the engine is a v6
The Ford F-150 Lariat has a timing chain, not a timing belt. Unlike a timing belt, there is no need to have the timing chain changed.
I believe the 5.4 liter V8 engine in a 2007 Ford F-150 is rated at ( 300 horsepower from the factory )
The 2000 Ford F-150 had ( 3 ) engines offered : The 4.2 liter V6 and the 4.6 + 5.4 liter V8 engines
I will have been driving my 1995 Ford Explorer XLT for 14 years on August 11 / 2009 My bother is still driving his 1988 Ford F-150 Lariat
2005 Ford F150 XLT Lariat by definition is a Super/Crew cab with a 5.4Liter V8 but a long list of features too long to list here, can be 4X4 or not
It came from the factory with the ( 5.0 liter / 302 cubic inch V8 engine ) 1988 Ford F-150 ( VIN " N " )
check out www . motorcraft service . com ( no spaces ) click on Owner Guides
P265/65R18 (Standard) P275/65R18 (Option 1) P275/55R20 (Option 2)
The ( 1998 ) Ford F-150 Owner Guide shows for the 5.4 liter V8 engine : ( 235 horsepower at 4250 RPM and 330 lb. ft. torque at 3000 RPM )
Open your drivers door , there should be an information sticker that shows the tire size that originally came on that vehicle
5W-20 engine oil in the 4.6 liter and 5.4 liter engines in a 2010 Ford F-150