Spacer help

Ive got an 06 Tacoma and just got the 5100s installed and set at 2.5 but they r kinda close to my UCAs and so now i think i should order these http://www.performance4trucks.com/W...t_s=107&t_pt=7576&t_pl=102769&t_pn=SPIWHS-007 r these good wheel spacers to take some offroad aduse? do i need to buy new lugs with these too ir can i use my old one? is 1.25 safe enought to run? i dont want my wheel falling off after a day on the trail then im driving back home and my wheels fall off at 70 mph.Thanks guys

 

They are awesome...i have them on my truck with no problems...I use them all the time on the freeway about 30% of my driving is done on the freeway 75-80 mph...you still retain your stock lugs but they give you another set to bolt on the spacer to original studs on the rotors...you wont regret them there a top notch spacer and very durable....you just have to check on them every 6,000 mi or so whenever you rotate your tires if you do