push bar

I have a 1994 Ford Ranger XLT with 31 in tires and a 3 in bl Im not sure where i could buy a push bar for my Ranger and am also trying to put bigger tires on it could anyone tell me what where i can get a good push bar and what the biggest size tires i could put on my Ranger any advice would be...

ok, so. finally got goin on the bumper. bought 10' of 2"x8"x1/4" rectangular tubing, 10' 2"diameter tube 1/8" thick. $160 in materials. main run across the front is 4' of 2x8. we used a setaline torch to channel out the back to cut down on weight. on the ends of that are 2x8 sections 12" long...