MR84-2RS 10 PCS Miniature Deep Groove Ball Bearing 4×8×3mm Double Blue Rubber Sealed Ball Bearing Chrome Steel P0 Z2 Bearing for Model Aircraft, Industrial Machine,Power Tools

Someone else really helped me in another thread on this exact wheel and tire setup. As a reference, here's the scoop. Front tires https://www.amainhobbies.com/proline-hot-lap-dirt-oval-2.2-2wd-front-buggy-tires-2-mc-pro8309-17/p1558741?v=1535480 Rear tires https://www.amainhobbies.com/rc4wd-mickey-thompson-2.2-sportsman-s-r-street-tires-2-x2s3-rc4zt0151/p1642311?v=656336 Front wheels https://www.amainhobbies.com/kyosho-scorpion-2.2-front-wheel-satin-chrome-2-kyosch005scb/p1483906?absrc=Google&abid=669147151181&abcampid=20438787773&abgroupid=151796448146&gclid=Cj0KCQiAprLLBhCMARIsAEDhdPeJwvpnvJ9JR9xxWI9aojf_neV7rW7KDF_PPlw8QpJw-rBqyeCoI6gaAkVcEALw_wcB&abkwdid=aud-2367345310698:pla-294682000766&gad_source=1&gad_campaignid=20438787773 Rear wheels https://www.amainhobbies.com/kyosho-scorpion-2.2-rear-wheels-satin-chrome-2-kyosch006scb/p1483907 Bearings for front wheels: https://www.amazon.com/dp/B0B6WKQ3NV?ref=fed_asin_title&th=1