Since I couldn't fit the 6" Daylighters on my push bar, I just ordered KC Driving lights which are 3" x 5". I know these are guaranteed to fit, and they look better with the front of the truck. They have a 7/16" mount, which I'm not sure is bigger or smaller than the mounts on my push bar. The larger 6" Offroad Daylighters fit perfectly, which I'm guessing are the average mount size. I saw 3x5 lights at Autozone and noticed they had a tiny mount that would require drilling.
I ripped the threads on one of my mount bolts though, so it's been giggling around, but I can fix that.

 

KC Hilites are OVERRATED!!!!!!! lol I hated my daylighters..... you can get better lights cheaper.... actually one of my daylighters burned out.... thinking of sending it back and using them as headlights on a pontoon boat...

 

That's true they would be good lights for a smaller boat, haha.
I was looking at Pilot but they're so expensive, and I saw a brand at Autozone that I've never heard of. Or atleast I forgot the name brand, but I know they had Pilots at Autozone that were still too big for my push bar (6 inches)
So if these 3x5 driving lights burn out on me, I'll find something cheaper.
I know Eagle Eye is good.

 

Hella lights are good and PIAA f'n rules FTW! Thats what dad has on the Jeep. Too expensive for me to put on a vehicle...

 

PIAA are very expensive. I was looking at them but I don't think I found a pair under $200.
I saw a guy with a Blazer and he had PIAA's on them. I don't think it would be worth spending so much money on lights incase they get damaged or I end up not using them that often.

 

I paid just over $100 for my piaa 520's off ebay. They are $260+taxes local. I love ebay.

 

I've never ordered anything for my truck over ebay but I've ordered a lot of stuff for cheap prices and been very satisfied with it.
I just trust buying stuff from companies or stores though.
These 3x5 KC driving lights I just got only came to about $80 with shipping.

 

ive never had any problems with eBay, other than some of them dont respond to emails very quick

 

I buy military stuff on ebay, I have a few WWII memorabilia items, a used Kevlar helmet, used ballistic goggles in great condition.
I buy stuff I don't think I'd be using very often. The new stuff is great, but the used stuff I never trust too much.